Nanang, thanks for your message. Yes, in config.h, i have the following lines:
#ifndef PJMEDIA_RTP_PT_TELEPHONE_EVENTS#  define PJMEDIA_RTP_PT_TELEPHONE_EVENTS    101#endif
#ifndef PJMEDIA_RTP_PT_TELEPHONE_EVENTS_STR#  define PJMEDIA_RTP_PT_TELEPHONE_EVENTS_STR    "101"#endif
and the SDP (in client caller's log): 14:38:48.593 sip_endpoint.c Module "mod-pjsua-log" registered 14:38:48.593 sip_endpoint.c Module "mod-tsx-layer" registered 14:38:48.593 sip_endpoint.c Module "mod-stateful-util" registered 14:38:48.593 sip_endpoint.c Module "mod-ua" registered 14:38:48.593 sip_endpoint.c Module "mod-100rel" registered 14:38:48.593 sip_endpoint.c Module "mod-pjsua" registered 14:38:48.593 sip_endpoint.c Module "mod-invite" registered 14:38:48.640      pasound.c PA message: Pa_GetDeviceInfo: Num input channels reported as 65535! Changed to 2.
14:38:48.640      pasound.c PA message: Pa_GetDeviceInfo: Num output channels reported as 65535! Changed to 2.
14:38:48.703      pasound.c PortAudio sound library initialized, status=0 14:38:48.703      pasound.c PortAudio host api count=3 14:38:48.703      pasound.c Sound device count=8 14:38:48.703          pjlib WinNT IOCP I/O Queue created (0037B00C) 14:38:48.703  conference.c Creating conference bridge with 32 ports 14:38:48.703  conference.c Sound device successfully created for port 0 14:38:48.703 sip_endpoint.c Module "mod-evsub" registered 14:38:48.703 sip_endpoint.c Module "mod-presence" registered 14:38:48.703        evsub.c Event pkg "presence" registered by mod-presence 14:38:48.703 sip_endpoint.c Module "mod-refer" registered 14:38:48.703        evsub.c Event pkg "refer" registered by mod-refer 14:38:48.703 sip_endpoint.c Module "mod-pjsua-pres" registered 14:38:48.718 sip_endpoint.c Module "mod-pjsua-im" registered 14:38:48.718 sip_endpoint.c Module "mod-pjsua-options" registered 14:38:48.718  pjsua_core.c 1 SIP worker threads created 14:38:48.718  pjsua_core.c pjsua version 0.8.0 for win32 initialized 14:38:48.718  pjsua_core.c SIP UDP socket reachable at 220.231.215.199:5100 14:38:48.718    udp00D7E32C SIP UDP transport started, published address is 220.231.215.199:5100 14:38:48.734    pjsua_acc.c Account sip:220.231.215.199:5100;transport=UDP added with id 0 14:38:48.734    tcplis:5100 SIP TCP listener ready for incoming connections at 220.231.215.199:5100 14:38:48.734    pjsua_acc.c Account sip:220.231.215.199:5100;transport=TCP added with id 1 14:38:48.750    pjsua_acc.c Account sip:vop_abc@sip.voipstunt.com added with id 2 14:38:48.750      endpoint Request msg REGISTER/cseq=18508 (tdta00D7F7B0) created. 14:38:48.750    tsx00D8081C Transaction created for Request msg REGISTER/cseq=18509 (tdta00D7F7B0) 14:38:48.750    tsx00D8081C Sending Request msg REGISTER/cseq=18509 (tdta00D7F7B0) in state Null 14:38:48.750  sip_resolve.c DNS resolver not available, target 'sip.voipstunt.com:0' type=Unspecified will be resolved with gethostbyname() 14:38:48.750  sip_resolve.c Target 'sip.voipstunt.com:0' type=Unspecified resolved to '194.120.0.198:5060' type=UDP 14:38:48.750  pjsua_core.c TX 457 bytes Request msg REGISTER/cseq=18509 (tdta00D7F7B0) to UDP 194.120.0.198:5060:REGISTER sip:sip.voipstunt.com SIP/2.0
Via: SIP/2.0/UDP 220.231.215.199:5100;rport;branch=z9hG4bKPje2bedd83343c4e27bb5a08c2276aa125
Max-Forwards: 70
From: sip:vop_abc@sip.voipstunt.com;tag=2d6fa37d6da34fd9a4d739ab7adfd001
To: sip:vop_abc@sip.voipstunt.com
Call-ID: 1f2adf3076594e0b9a32037d6758e7a6
CSeq: 18509 REGISTER
User-Agent: PJSUA v0.8.0/win32
Contact: sip:vop_abc@220.231.215.199:5100;transport=UDP
Expires: 300
Content-Length:  0

--end msg-- 14:38:48.765    tsx00D8081C State changed from Null to Calling, event=TX_MSG 14:38:48.765    pjsua_acc.c Registration sent 14:38:48.765  pjsua_media.c RTP socket reachable at 220.231.215.199:4000 14:38:48.765  pjsua_media.c RTCP socket reachable at 220.231.215.199:4001 14:38:48.781  pjsua_media.c RTP socket reachable at 220.231.215.199:4002 14:38:48.781  pjsua_media.c RTCP socket reachable at 220.231.215.199:4003 14:38:48.781  pjsua_media.c RTP socket reachable at 220.231.215.199:4004 14:38:48.781  pjsua_media.c RTCP socket reachable at 220.231.215.199:4005 14:38:48.781  pjsua_media.c RTP socket reachable at 220.231.215.199:4006 14:38:48.796  pjsua_media.c RTCP socket reachable at 220.231.215.199:4007 14:38:48.796  pjsua_media.c pjsua_set_snd_dev(): attempting to open devices @16000 Hz 14:38:48.796      pasound.c Opened device Microsoft 声音映射器 - Input(MME)/Microsoft 声音映射器 - Output(MME) for recording and playback, sample rate=16000, ch=1, bits=16, 160 samples per frame, input latency=120 ms, output latency=120 ms 14:38:48.796      pasound.c Starting Microsoft 声音映射器 - Input stream.. 14:38:48.796      pasound.c PA message: Pa_StartStream: waveInStart returned = 0x0.
14:38:48.796      pasound.c Done, status=0 14:38:48.796  echo_speex.c Speex Echo canceller/AEC created, clock_rate=16000, samples per frame=160, tail length=200 ms, latency=240 ms 14:38:48.828      pasound.c Player thread started 14:38:48.843      pasound.c Recorder thread started 14:38:48.843    aec00D7B5B8 AEC reset, delay=2, prefetch=10 14:38:48.843    aec00D7B5B8 AEC reset, delay=2, prefetch=10 14:38:48.843    aec00D7B5B8 AEC reset, delay=1, prefetch=10 14:38:48.843    aec00D7B5B8 AEC reset, delay=0, prefetch=10 14:38:48.875    aec00D7B5B8  AEC Info: old frame removed (seq=4, want=-6, count=3) 14:38:48.875    aec00D7B5B8  AEC Info: old frame removed (seq=5, want=-6, count=2) 14:38:48.875    aec00D7B5B8  AEC Info: old frame removed (seq=6, want=-6, count=1) 14:38:48.875    aec00D7B5B8  AEC Info: empty queue for seq=-6! 14:38:48.875    aec00D7B5B8 AEC reset, delay=1, prefetch=10 14:38:48.875    aec00D7B5B8 AEC reset, delay=0, prefetch=10 14:38:48.890    aec00D7B5B8  AEC Info: old frame removed (seq=7, want=-3, count=3) 14:38:48.890    aec00D7B5B8  AEC Info: old frame removed (seq=8, want=-3, count=2) 14:38:48.890    aec00D7B5B8  AEC Info: old frame removed (seq=9, want=-3, count=1) 14:38:48.890    aec00D7B5B8  AEC Info: empty queue for seq=-3! 14:38:48.890    aec00D7B5B8 AEC reset, delay=1, prefetch=10 14:38:48.890    aec00D7B5B8 AEC reset, delay=0, prefetch=10 14:38:48.921    aec00D7B5B8  AEC Info: prefetching (first seq=10) 14:38:48.921    aec00D7B5B8  AEC Info: prefetching (first seq=10) 14:38:48.921    aec00D7B5B8  AEC Info: prefetching (first seq=10) 14:38:48.953    aec00D7B5B8  AEC Info: prefetching (first seq=10) 14:38:48.953    aec00D7B5B8  AEC Info: prefetching (first seq=10) 14:38:48.953    aec00D7B5B8  AEC Info: prefetching (first seq=10) 14:38:48.984    aec00D7B5B8  AEC Info: prefetching (first seq=10) 14:38:48.984    aec00D7B5B8  AEC Info: prefetching (first seq=10) 14:38:48.984    aec00D7B5B8  AEC Info: prefetching (first seq=10) 14:38:49.015    aec00D7B5B8  AEC Info: prefetching (first seq=10) 14:38:49.234 sip_endpoint.c Processing incoming message: Response msg 401/REGISTER/cseq=18509 (rdata00D79EDC) 14:38:49.234  pjsua_core.c RX 544 bytes Response msg 401/REGISTER/cseq=18509 (rdata00D79EDC) from UDP 194.120.0.198:5060:SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 220.231.215.199:5100;branch=z9hG4bKPje2bedd83343c4e27bb5a08c2276aa125;rport
From: sip:vop_abc@sip.voipstunt.com;tag=2d6fa37d6da34fd9a4d739ab7adfd001
To: sip:vop_abc@sip.voipstunt.com
Contact: sip:194.120.0.198:5060
Call-ID: 1f2adf3076594e0b9a32037d6758e7a6
CSeq: 18509 REGISTER
Server: (Very nice Sip Registrar/Proxy Server)
Allow: ACKBYE,CANCEL,INVITE,REGISTER,OPTIONS,INFO,MESSAGE
WWW-Authenticate: Digest realm="sip.voipstunt.com",nonce="2851130329",algorithm=MD5
Content-Length: 0

--end msg-- 14:38:49.250    tsx00D8081C Incoming Response msg 401/REGISTER/cseq=18509 (rdata00D79EDC) in state Calling 14:38:49.250    tsx00D8081C State changed from Calling to Completed, event=RX_MSG 14:38:49.250    tsx00DAD8C4 Transaction created for Request msg REGISTER/cseq=18510 (tdta00D7F7B0) 14:38:49.250    tsx00DAD8C4 Sending Request msg REGISTER/cseq=18510 (tdta00D7F7B0) in state Null 14:38:49.250  sip_resolve.c DNS resolver not available, target 'sip.voipstunt.com:0' type=Unspecified will be resolved with gethostbyname() 14:38:49.250  sip_resolve.c Target 'sip.voipstunt.com:0' type=Unspecified resolved to '194.120.0.198:5060' type=UDP 14:38:49.250  pjsua_core.c TX 635 bytes Request msg REGISTER/cseq=18510 (tdta00D7F7B0) to UDP 194.120.0.198:5060:REGISTER sip:sip.voipstunt.com SIP/2.0
Via: SIP/2.0/UDP 220.231.215.199:5100;rport;branch=z9hG4bKPj5728c8bf69f14151a787fa01215f6557
Max-Forwards: 70
From: sip:vop_abc@sip.voipstunt.com;tag=2d6fa37d6da34fd9a4d739ab7adfd001
To: sip:vop_abc@sip.voipstunt.com
Call-ID: 1f2adf3076594e0b9a32037d6758e7a6
CSeq: 18510 REGISTER
User-Agent: PJSUA v0.8.0/win32
Contact: sip:vop_abc@220.231.215.199:5100;transport=UDP
Expires: 300
Authorization: Digest username="vop_abc", realm="sip.voipstunt.com", nonce="2851130329", uri="sip:sip.voipstunt.com", response="9f1ccae26eb28930dcef27f2d1ba1adb", algorithm=MD5
Content-Length:  0

--end msg-- 14:38:49.265    tsx00DAD8C4 State changed from Null to Calling, event=TX_MSG 14:38:49.734 sip_endpoint.c Processing incoming message: Response msg 100/REGISTER/cseq=18510 (rdata00D79EDC) 14:38:49.734  pjsua_core.c RX 453 bytes Response msg 100/REGISTER/cseq=18510 (rdata00D79EDC) from UDP 194.120.0.198:5060:SIP/2.0 100 Trying
Via: SIP/2.0/UDP 220.231.215.199:5100;branch=z9hG4bKPj5728c8bf69f14151a787fa01215f6557;rport
From: sip:vop_abc@sip.voipstunt.com;tag=2d6fa37d6da34fd9a4d739ab7adfd001
To: sip:vop_abc@sip.voipstunt.com
Contact: sip:194.120.0.198:5060
Call-ID: 1f2adf3076594e0b9a32037d6758e7a6
CSeq: 18510 REGISTER
Server: (Very nice Sip Registrar/Proxy Server)
Allow: ACKBYE,CANCEL,INVITE,REGISTER,OPTIONS,INFO,MESSAGE
Content-Length: 0

--end msg-- 14:38:49.750    tsx00DAD8C4 Incoming Response msg 100/REGISTER/cseq=18510 (rdata00D79EDC) in state Calling 14:38:49.750    tsx00DAD8C4 State changed from Calling to Proceeding, event=RX_MSG 14:38:49.750 sip_endpoint.c Processing incoming message: Response msg 200/REGISTER/cseq=18510 (rdata00D79EDC) 14:38:49.750  pjsua_core.c RX 487 bytes Response msg 200/REGISTER/cseq=18510 (rdata00D79EDC) from UDP 194.120.0.198:5060:SIP/2.0 200 Ok
Via: SIP/2.0/UDP 220.231.215.199:5100;branch=z9hG4bKPj5728c8bf69f14151a787fa01215f6557;rport
From: sip:vop_abc@sip.voipstunt.com;tag=2d6fa37d6da34fd9a4d739ab7adfd001
To: sip:vop_abc@sip.voipstunt.com
Contact: sip:vop_abc@220.231.215.199:5100;transport=udp;expires=300
Call-ID: 1f2adf3076594e0b9a32037d6758e7a6
CSeq: 18510 REGISTER
Server: (Very nice Sip Registrar/Proxy Server)
Allow: ACKBYE,CANCEL,INVITE,REGISTER,OPTIONS,INFO,MESSAGE
Content-Length: 0

--end msg-- 14:38:49.765    tsx00DAD8C4 Incoming Response msg 200/REGISTER/cseq=18510 (rdata00D79EDC) in state Proceeding 14:38:49.765    tsx00DAD8C4 State changed from Proceeding to Completed, event=RX_MSG 14:38:49.765    pjsua_acc.c sip:vop_abc@sip.voipstunt.com: registration success, status=200 (Ok), will re-register in 300 seconds 14:38:53.812  sound_port.c EC suspended because of inactivity 14:38:54.265    tsx00D8081C Timeout timer event 14:38:54.265    tsx00D8081C State changed from Completed to Terminated, event=TIMER 14:38:54.265    tsx00D8081C Timeout timer event 14:38:54.265    tsx00D8081C State changed from Terminated to Destroyed, event=TIMER 14:38:54.265    tsx00D8081C Transaction destroyed! 14:38:54.765    tsx00DAD8C4 Timeout timer event 14:38:54.765    tsx00DAD8C4 State changed from Completed to Terminated, event=TIMER 14:38:54.765    tsx00DAD8C4 Timeout timer event 14:38:54.765    tsx00DAD8C4 State changed from Terminated to Destroyed, event=TIMER 14:38:54.765  tdta00D7F7B0 Destroying txdata Request msg REGISTER/cseq=18510 (tdta00D7F7B0) 14:38:54.765    tsx00DAD8C4 Transaction destroyed! 14:40:12.078  pjsua_call.c Making call with acc #2 to sip:vop_dave@sip.voipstunt.com 14:40:12.078    dlg00D7F814 UAC dialog created 14:40:12.078    dlg00D7F814 Module mod-invite added as dialog usage, data=00D80420 14:40:12.078    dlg00D7F814 Session count inc to 2 by mod-invite 14:40:12.078    dlg00D7F814 Module mod-100rel added as dialog usage, data=00D8059C 14:40:12.078    dlg00D7F814 100rel module attached 14:40:12.078    inv00D7F814 UAC invite session created for dialog dlg00D7F814 14:40:12.078      endpoint Request msg INVITE/cseq=26501 (tdta00DACEC8) created. 14:40:12.078    inv00D7F814 Sending Request msg INVITE/cseq=26501 (tdta00DACEC8) 14:40:12.078    dlg00D7F814 Sending Request msg INVITE/cseq=26501 (tdta00DACEC8) 14:40:12.078    tsx00DADF34 Transaction created for Request msg INVITE/cseq=26500 (tdta00DACEC8) 14:40:12.078    tsx00DADF34 Sending Request msg INVITE/cseq=26500 (tdta00DACEC8) in state Null 14:40:12.078  sip_resolve.c DNS resolver not available, target 'sip.voipstunt.com:0' type=Unspecified will be resolved with gethostbyname() 14:40:12.078  sip_resolve.c Target 'sip.voipstunt.com:0' type=Unspecified resolved to '194.221.62.198:5060' type=UDP 14:40:12.078  pjsua_core.c TX 1065 bytes Request msg INVITE/cseq=26500 (tdta00DACEC8) to UDP 194.221.62.198:5060:INVITE sip:vop_dave@sip.voipstunt.com SIP/2.0
Via: SIP/2.0/UDP 220.231.215.199:5100;rport;branch=z9hG4bKPj8c5d52ab1b0c4b65b48525a79a99f75e
Max-Forwards: 70
From: sip:vop_abc@sip.voipstunt.com;tag=3cebd378b77445d5aaa2e5566ea15511
To: sip:vop_dave@sip.voipstunt.com
Contact: sip:vop_abc@220.231.215.199:5100;transport=UDP
Call-ID: 1f39bc82b0cb40c1a521302093f659b1
CSeq: 26500 INVITE
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, SUBSCRIBE, NOTIFY, PUBLISH, REFER, MESSAGE, OPTIONS
Supported: replaces, 100rel, norefersub
User-Agent: PJSUA v0.8.0/win32
Content-Type: application/sdp
Content-Length:  444

v=0
o=- 3423393612 3423393612 IN IP4 220.231.215.199
s=pjmedia
c=IN IP4 220.231.215.199
t=0 0
a=X-nat:0
m=audio 4000 RTP/AVP 0 103 102 117 3 104 8 101
a=rtcp:4001 IN IP4 220.231.215.199
a=rtpmap:0 PCMU/8000
a=rtpmap:103 speex/16000
a=rtpmap:102 speex/8000
a=rtpmap:117 iLBC/8000
a=fmtp:117 mode=20
a=rtpmap:3 GSM/8000
a=rtpmap:104 speex/32000
a=rtpmap:8 PCMA/8000
a=sendrecv
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
--end msg-- 14:40:12.125    tsx00DADF34 State changed from Null to Calling, event=TX_MSG 14:40:12.125    dlg00D7F814 Transaction tsx00DADF34 state changed to Calling 14:40:12.125    pjsua_app.c Call 0 state changed to CALLING 14:40:12.625    tsx00DADF34 Retransmit timer event 14:40:12.625    tsx00DADF34 Retransmiting Request msg INVITE/cseq=26500 (tdta00DACEC8), count=0, restart?=1 14:40:12.625  pjsua_core.c TX 1065 bytes Request msg INVITE/cseq=26500 (tdta00DACEC8) to UDP 194.221.62.198:5060:INVITE sip:vop_dave@sip.voipstunt.com SIP/2.0
Via: SIP/2.0/UDP 220.231.215.199:5100;rport;branch=z9hG4bKPj8c5d52ab1b0c4b65b48525a79a99f75e
Max-Forwards: 70
From: sip:vop_abc@sip.voipstunt.com;tag=3cebd378b77445d5aaa2e5566ea15511
To: sip:vop_dave@sip.voipstunt.com
Contact: sip:vop_abc@220.231.215.199:5100;transport=UDP
Call-ID: 1f39bc82b0cb40c1a521302093f659b1
CSeq: 26500 INVITE
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, SUBSCRIBE, NOTIFY, PUBLISH, REFER, MESSAGE, OPTIONS
Supported: replaces, 100rel, norefersub
User-Agent: PJSUA v0.8.0/win32
Content-Type: application/sdp
Content-Length:  444

v=0
o=- 3423393612 3423393612 IN IP4 220.231.215.199
s=pjmedia
c=IN IP4 220.231.215.199
t=0 0
a=X-nat:0
m=audio 4000 RTP/AVP 0 103 102 117 3 104 8 101
a=rtcp:4001 IN IP4 220.231.215.199
a=rtpmap:0 PCMU/8000
a=rtpmap:103 speex/16000
a=rtpmap:102 speex/8000
a=rtpmap:117 iLBC/8000
a=fmtp:117 mode=20
a=rtpmap:3 GSM/8000
a=rtpmap:104 speex/32000
a=rtpmap:8 PCMA/8000
a=sendrecv
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
--end msg-- 14:40:13.625    tsx00DADF34 Retransmit timer event 14:40:13.625    tsx00DADF34 Retransmiting Request msg INVITE/cseq=26500 (tdta00DACEC8), count=1, restart?=1 14:40:13.625  pjsua_core.c TX 1065 bytes Request msg INVITE/cseq=26500 (tdta00DACEC8) to UDP 194.221.62.198:5060:INVITE sip:vop_dave@sip.voipstunt.com SIP/2.0
Via: SIP/2.0/UDP 220.231.215.199:5100;rport;branch=z9hG4bKPj8c5d52ab1b0c4b65b48525a79a99f75e
Max-Forwards: 70
From: sip:vop_abc@sip.voipstunt.com;tag=3cebd378b77445d5aaa2e5566ea15511
To: sip:vop_dave@sip.voipstunt.com
Contact: sip:vop_abc@220.231.215.199:5100;transport=UDP
Call-ID: 1f39bc82b0cb40c1a521302093f659b1
CSeq: 26500 INVITE
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, SUBSCRIBE, NOTIFY, PUBLISH, REFER, MESSAGE, OPTIONS
Supported: replaces, 100rel, norefersub
User-Agent: PJSUA v0.8.0/win32
Content-Type: application/sdp
Content-Length:  444

v=0
o=- 3423393612 3423393612 IN IP4 220.231.215.199
s=pjmedia
c=IN IP4 220.231.215.199
t=0 0
a=X-nat:0
m=audio 4000 RTP/AVP 0 103 102 117 3 104 8 101
a=rtcp:4001 IN IP4 220.231.215.199
a=rtpmap:0 PCMU/8000
a=rtpmap:103 speex/16000
a=rtpmap:102 speex/8000
a=rtpmap:117 iLBC/8000
a=fmtp:117 mode=20
a=rtpmap:3 GSM/8000
a=rtpmap:104 speex/32000
a=rtpmap:8 PCMA/8000
a=sendrecv
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
--end msg-- 14:40:15.625    tsx00DADF34 Retransmit timer event 14:40:15.625    tsx00DADF34 Retransmiting Request msg INVITE/cseq=26500 (tdta00DACEC8), count=2, restart?=1 14:40:15.625  pjsua_core.c TX 1065 bytes Request msg INVITE/cseq=26500 (tdta00DACEC8) to UDP 194.221.62.198:5060:INVITE sip:vop_dave@sip.voipstunt.com SIP/2.0
Via: SIP/2.0/UDP 220.231.215.199:5100;rport;branch=z9hG4bKPj8c5d52ab1b0c4b65b48525a79a99f75e
Max-Forwards: 70
From: sip:vop_abc@sip.voipstunt.com;tag=3cebd378b77445d5aaa2e5566ea15511
To: sip:vop_dave@sip.voipstunt.com
Contact: sip:vop_abc@220.231.215.199:5100;transport=UDP
Call-ID: 1f39bc82b0cb40c1a521302093f659b1
CSeq: 26500 INVITE
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, SUBSCRIBE, NOTIFY, PUBLISH, REFER, MESSAGE, OPTIONS
Supported: replaces, 100rel, norefersub
User-Agent: PJSUA v0.8.0/win32
Content-Type: application/sdp
Content-Length:  444

v=0
o=- 3423393612 3423393612 IN IP4 220.231.215.199
s=pjmedia
c=IN IP4 220.231.215.199
t=0 0
a=X-nat:0
m=audio 4000 RTP/AVP 0 103 102 117 3 104 8 101
a=rtcp:4001 IN IP4 220.231.215.199
a=rtpmap:0 PCMU/8000
a=rtpmap:103 speex/16000
a=rtpmap:102 speex/8000
a=rtpmap:117 iLBC/8000
a=fmtp:117 mode=20
a=rtpmap:3 GSM/8000
a=rtpmap:104 speex/32000
a=rtpmap:8 PCMA/8000
a=sendrecv
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
--end msg-- 14:40:19.343 sip_endpoint.c Processing incoming message: Response msg 200/INVITE/cseq=26500 (rdata00D79EDC) 14:40:19.343  pjsua_core.c RX 673 bytes Response msg 200/INVITE/cseq=26500 (rdata00D79EDC) from UDP 194.221.62.198:5060:SIP/2.0 200 Ok
Via: SIP/2.0/UDP 220.231.215.199:5100;branch=z9hG4bKPj8c5d52ab1b0c4b65b48525a79a99f75e;rport
From: sip:vop_abc@sip.voipstunt.com;tag=3cebd378b77445d5aaa2e5566ea15511
To: sip:vop_dave@sip.voipstunt.com;tag=c41710acc42b10ac485fb3b27468f
Contact: sip:194.221.62.198:5060
Call-ID: 1f39bc82b0cb40c1a521302093f659b1
CSeq: 26500 INVITE
Server: (Very nice Sip Registrar/Proxy Server)
Allow: ACKBYE,CANCEL,INVITE,REGISTER,OPTIONS,INFO,MESSAGE
Content-Type: application/sdp
Content-Length: 157

v=0
o=CARRIER 1214376014 1214376014 IN IP4 77.72.168.9
s=SIP Call
c=IN IP4 77.72.168.9
t=0 0
m=audio 11128 RTP/AVP 0
a=rtpmap:0 PCMU/8000
a=ptime:20
--end msg-- 14:40:19.359    tsx00DADF34 Incoming Response msg 200/INVITE/cseq=26500 (rdata00D79EDC) in state Calling 14:40:19.359    tsx00DADF34 State changed from Calling to Terminated, event=RX_MSG 14:40:19.359    dlg00D7F814 Received Response msg 200/INVITE/cseq=26500 (rdata00D79EDC) 14:40:19.359    dlg00D7F814 Route-set updated 14:40:19.359    dlg00D7F814 Route-set frozen 14:40:19.359    dlg00D7F814 Transaction tsx00DADF34 state changed to Terminated 14:40:19.359    pjsua_app.c Call 0 state changed to CONNECTING 14:40:19.359    inv00D7F814 Got SDP answer in Response msg 200/INVITE/cseq=26500 (rdata00D79EDC) 14:40:19.359    inv00D7F814 SDP negotiation done, status=0 14:40:19.359  pjsua_call.c Call 0: remote NAT type is 0 (Unknown) 14:40:19.359  strm00DB1534 VAD temporarily disabled 14:40:19.359          rtp.c pjmedia_rtp_session_init: ses=00DB2580, default_pt=0, ssrc=0x294823 14:40:19.359          rtp.c pjmedia_rtp_session_init: ses=00DB3188, default_pt=0, ssrc=0x294823 14:40:19.359      stream.c Stream strm00DB1534 created 14:40:19.359  strm00DB1534 Encoder stream started 14:40:19.359  strm00DB1534 Decoder stream started 14:40:19.375    resample.c resample created: high qualiy, large filter, in/out rate=8000/16000 14:40:19.375    resample.c resample created: high qualiy, large filter, in/out rate=16000/8000 14:40:19.375  pjsua_media.c Media updates, stream #0: PCMU (sendrecv) 14:40:19.375  conference.c Port 1 (sip:vop_dave@sip.voipstunt.com) transmitting to port 0 (Microsoft 声音映射器 - Input) 14:40:19.375  conference.c Port 0 (Microsoft 声音映射器 - Input) transmitting to port 1 (sip:vop_dave@sip.voipstunt.com) 14:40:19.375    pjsua_app.c Media for call 0 is active 14:40:19.375  strm00DB1534 Jitter buffer empty (prefetch=15) 14:40:19.375  strm00DB1534 Start talksprut.. 14:40:19.375    inv00D7F814 Received Response msg 200/INVITE/cseq=26500 (rdata00D79EDC), sending ACK 14:40:19.375      endpoint Request msg ACK/cseq=26500 (tdta00DB4C70) created. 14:40:19.375    dlg00D7F814 Sending Request msg ACK/cseq=26500 (tdta00DB4C70) 14:40:19.375  sip_resolve.c Target '194.221.62.198:5060' type=Unspecified resolved to '194.221.62.198:5060' type=UDP 14:40:19.375  pjsua_core.c TX 375 bytes Request msg ACK/cseq=26500 (tdta00DB4C70) to UDP 194.221.62.198:5060:ACK sip:194.221.62.198:5060 SIP/2.0
Via: SIP/2.0/UDP 220.231.215.199:5100;rport;branch=z9hG4bKPjdf53a6871d34432597da76fbeb3c82af
Max-Forwards: 70
From: sip:vop_abc@sip.voipstunt.com;tag=3cebd378b77445d5aaa2e5566ea15511
To: sip:vop_dave@sip.voipstunt.com;tag=c41710acc42b10ac485fb3b27468f
Call-ID: 1f39bc82b0cb40c1a521302093f659b1
CSeq: 26500 ACK
Content-Length:  0

--end msg-- 14:40:19.390    pjsua_app.c Call 0 state changed to CONFIRMED 14:40:19.390    tsx00DADF34 Timeout timer event 14:40:19.390    tsx00DADF34 State changed from Terminated to Destroyed, event=TIMER 14:40:19.390  tdta00DACEC8 Destroying txdata Request msg INVITE/cseq=26500 (tdta00DACEC8) 14:40:19.390    tsx00DADF34 Transaction destroyed! 14:40:19.859  strm00DB1534 RTP status: badpt=0, badssrc=0, dup=0, outorder=0, probation=-1, restart=0 14:40:19.890  strm00DB1534 Jitter buffer is bufferring (prefetch=15).. 14:40:19.906  strm00DB1534 Jitter buffer is bufferring (prefetch=15).. 14:40:19.906  strm00DB1534 Jitter buffer is bufferring (prefetch=15).. 14:40:19.937  strm00DB1534 Jitter buffer is bufferring (prefetch=15).. 14:40:19.968  strm00DB1534 Jitter buffer is bufferring (prefetch=15).. 14:40:19.968  strm00DB1534 VAD re-enabled 14:40:19.968  strm00DB1534 Jitter buffer is bufferring (prefetch=15).. 14:40:20.000  strm00DB1534 Jitter buffer is bufferring (prefetch=15).. 14:40:20.031  sound_port.c EC activated 14:40:20.062  strm00DB1534 Frame lost! 14:40:20.062  strm00DB1534 Frame lost! 14:40:20.359  strm00DB1534 Frame lost! 14:40:20.359  strm00DB1534 Frame lost! 14:40:20.421  strm00DB1534 Starting silence 14:40:20.515  strm00DB1534 Frame lost! 14:40:20.515  strm00DB1534 Frame lost! 14:40:20.546  strm00DB1534 Frame lost! 14:40:20.546  strm00DB1534 Frame lost! 14:40:20.750  strm00DB1534 Frame lost! 14:40:20.750  strm00DB1534 Frame lost! 14:40:20.781  strm00DB1534 Frame lost! 14:40:20.781  strm00DB1534 Frame lost! 14:40:20.812  strm00DB1534 Frame lost! 14:40:20.812  strm00DB1534 Frame lost! 14:40:20.906  strm00DB1534 Start talksprut.. 14:40:20.906  strm00DB1534 Starting silence 14:40:21.031  strm00DB1534 Frame lost! 14:40:21.031  strm00DB1534 Frame lost! 14:40:21.062  strm00DB1534 Frame lost! 14:40:21.062  strm00DB1534 Frame lost! 14:40:21.078  strm00DB1534 Frame lost! 14:40:21.078  strm00DB1534 Frame lost! 14:40:21.171  strm00DB1534 Jitter buffer empty (prefetch=15) 14:40:21.390  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:21.390  strm00DB1534 Start talksprut.. 14:40:21.406  strm00DB1534 Starting silence 14:40:21.890  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:21.890  strm00DB1534 Start talksprut.. 14:40:21.890  strm00DB1534 Starting silence 14:40:22.375  silencedet.c Vad cur_threshold updated 4-->3. Signal lo=-1 14:40:22.406  strm00DB1534 Start talksprut.. 14:40:22.406  strm00DB1534 Starting silence 14:40:22.906  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:22.906  strm00DB1534 Start talksprut.. 14:40:22.906  strm00DB1534 Starting silence 14:40:23.390  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:23.390  strm00DB1534 Start talksprut.. 14:40:23.390  strm00DB1534 Starting silence 14:40:23.906  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:23.906  strm00DB1534 Start talksprut.. 14:40:23.906  strm00DB1534 Starting silence 14:40:24.359  silencedet.c Vad cur_threshold updated 3-->2. Signal lo=-1 14:40:24.406  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:24.406  strm00DB1534 Start talksprut.. 14:40:24.406  strm00DB1534 Starting silence 14:40:24.921  strm00DB1534 Start talksprut.. 14:40:24.921  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:24.921  strm00DB1534 Starting silence 14:40:25.406  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:25.437  strm00DB1534 Start talksprut.. 14:40:25.437  strm00DB1534 Starting silence 14:40:25.468  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:25.484  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:25.484  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:25.531  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:25.562  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:25.562  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:25.578  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:25.609    aec00D7B5B8 AEC reset, delay=-11, prefetch=10 14:40:25.609    aec00D7B5B8 AEC reset, delay=-12, prefetch=10 14:40:25.609  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:25.609  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:25.640    aec00D7B5B8  AEC Info: prefetching (first seq=1060) 14:40:25.640    aec00D7B5B8  AEC Info: prefetching (first seq=1060) 14:40:25.640    aec00D7B5B8  AEC Info: prefetching (first seq=1060) 14:40:25.640  strm00DB1534 Start talksprut.. 14:40:25.671    aec00D7B5B8  AEC Info: prefetching (first seq=1060) 14:40:25.671  strm00DB1534 Frame lost! 14:40:25.671  strm00DB1534 Frame lost! 14:40:25.671    aec00D7B5B8  AEC Info: prefetching (first seq=1060) 14:40:25.671    aec00D7B5B8  AEC Info: prefetching (first seq=1060) 14:40:25.703    aec00D7B5B8  AEC Info: prefetching (first seq=1060) 14:40:25.703    aec00D7B5B8  AEC Info: prefetching (first seq=1060) 14:40:25.703    aec00D7B5B8  AEC Info: prefetching (first seq=1060) 14:40:25.734    aec00D7B5B8  AEC Info: prefetching (first seq=1060) 14:40:25.734  strm00DB1534 Frame lost! 14:40:25.734  strm00DB1534 Frame lost! 14:40:25.859  strm00DB1534 Frame lost! 14:40:25.859  strm00DB1534 Frame lost! 14:40:26.031  strm00DB1534 Frame lost! 14:40:26.062  strm00DB1534 Frame lost! 14:40:26.093    pjsua_app.c Unable to send DTMF: Remote does not support RFC 2833 (PJMEDIA_RTP_EREMNORFC2833) [status=220107] 14:40:26.125  strm00DB1534 Starting silence 14:40:26.125  strm00DB1534 Frame lost! 14:40:26.156  strm00DB1534 Frame lost! 14:40:26.156  strm00DB1534 Frame lost! 14:40:26.156  strm00DB1534 Frame lost! 14:40:26.187  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:26.390  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:26.421  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:26.453  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:26.453  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:26.484  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:26.515  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:26.515  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:26.546  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:26.578  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:26.578  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:26.609  strm00DB1534 Start talksprut.. 14:40:26.609  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:26.609  strm00DB1534 Starting silence 14:40:26.687  strm00DB1534 Frame lost! 14:40:26.687  strm00DB1534 Frame lost! 14:40:26.750  strm00DB1534 Frame lost! 14:40:26.750  strm00DB1534 Frame lost! 14:40:26.875  strm00DB1534 Frame lost! 14:40:26.875  strm00DB1534 Frame lost! 14:40:27.062  strm00DB1534 Frame lost! 14:40:27.062  strm00DB1534 Frame lost! 14:40:27.109  strm00DB1534 Frame lost! 14:40:27.109  strm00DB1534 Frame lost! 14:40:27.109  strm00DB1534 Start talksprut.. 14:40:27.109  strm00DB1534 Starting silence 14:40:27.328  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:27.468  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:27.625  strm00DB1534 Start talksprut.. 14:40:27.625  strm00DB1534 Starting silence 14:40:28.109  strm00DB1534 Start talksprut.. 14:40:28.109  strm00DB1534 Starting silence 14:40:28.468  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:28.609  strm00DB1534 Start talksprut.. 14:40:28.609  strm00DB1534 Starting silence 14:40:28.968  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:29.125  strm00DB1534 Start talksprut.. 14:40:29.125  strm00DB1534 Starting silence 14:40:29.484  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:29.640  strm00DB1534 Start talksprut.. 14:40:29.640  strm00DB1534 Starting silence 14:40:29.984  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:30.140  strm00DB1534 Start talksprut.. 14:40:30.140  strm00DB1534 Starting silence 14:40:30.468  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:30.625  strm00DB1534 Start talksprut.. 14:40:30.625  strm00DB1534 Starting silence 14:40:31.140  strm00DB1534 Start talksprut.. 14:40:31.140  strm00DB1534 Starting silence 14:40:31.484  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:31.640  strm00DB1534 Start talksprut.. 14:40:31.640  strm00DB1534 Starting silence 14:40:32.000  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:32.031  sound_port.c EC suspended because of inactivity 14:40:32.093  strm00DB1534 Start talksprut.. 14:40:32.156  sound_port.c EC activated 14:40:32.218  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:32.234  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:32.281  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:32.281  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:32.312  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:32.328  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:32.328  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:32.359  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:32.390  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:32.390  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:32.421  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:32.484  strm00DB1534 Frame lost! 14:40:32.484  strm00DB1534 Frame lost! 14:40:32.515  strm00DB1534 Starting silence 14:40:32.578  strm00DB1534 Frame lost! 14:40:32.578  strm00DB1534 Frame lost! 14:40:32.609  strm00DB1534 Frame lost! 14:40:32.609  strm00DB1534 Frame lost! 14:40:32.843  strm00DB1534 Frame lost! 14:40:32.843  strm00DB1534 Frame lost! 14:40:32.875  strm00DB1534 Frame lost! 14:40:32.875  strm00DB1534 Frame lost! 14:40:33.015  strm00DB1534 Start talksprut.. 14:40:33.015  strm00DB1534 Starting silence 14:40:33.093  strm00DB1534 Frame lost! 14:40:33.093  strm00DB1534 Frame lost! 14:40:33.109  strm00DB1534 Frame lost! 14:40:33.109  strm00DB1534 Frame lost! 14:40:33.390  strm00DB1534 Frame lost! 14:40:33.390  strm00DB1534 Frame lost! 14:40:33.531  strm00DB1534 Start talksprut.. 14:40:33.531  strm00DB1534 Starting silence 14:40:33.531  strm00DB1534 Frame lost! 14:40:33.562  strm00DB1534 Frame lost! 14:40:33.625  strm00DB1534 Frame lost! 14:40:33.656  strm00DB1534 Frame lost! 14:40:33.750  strm00DB1534 Frame lost! 14:40:33.765  strm00DB1534 Frame lost! 14:40:33.765  strm00DB1534 Jitter buffer empty (prefetch=22) 14:40:34.015  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:34.015  strm00DB1534 Start talksprut.. 14:40:34.046  strm00DB1534 Starting silence 14:40:34.234  strm00DB1534 RTP status: badpt=-1, badssrc=0, dup=0, outorder=0, probation=0, restart=0 14:40:34.234  strm00DB1534 Bad RTP pt 101 (expecting 0) 14:40:34.234  strm00DB1534 RTP status: badpt=-1, badssrc=0, dup=0, outorder=0, probation=0, restart=0 14:40:34.234  strm00DB1534 Bad RTP pt 101 (expecting 0) 14:40:34.265  strm00DB1534 RTP status: badpt=-1, badssrc=0, dup=0, outorder=0, probation=0, restart=0 14:40:34.265  strm00DB1534 Bad RTP pt 101 (expecting 0) 14:40:34.265  strm00DB1534 RTP status: badpt=-1, badssrc=0, dup=0, outorder=0, probation=0, restart=0 14:40:34.265  strm00DB1534 Bad RTP pt 101 (expecting 0) 14:40:34.265  strm00DB1534 RTP status: badpt=-1, badssrc=0, dup=0, outorder=0, probation=0, restart=0 14:40:34.265  strm00DB1534 Bad RTP pt 101 (expecting 0) 14:40:34.296  strm00DB1534 RTP status: badpt=-1, badssrc=0, dup=0, outorder=0, probation=0, restart=0 14:40:34.296  strm00DB1534 Bad RTP pt 101 (expecting 0) 14:40:34.296  strm00DB1534 RTP status: badpt=-1, badssrc=0, dup=0, outorder=0, probation=0, restart=0 14:40:34.296  strm00DB1534 Bad RTP pt 101 (expecting 0) 14:40:34.328  strm00DB1534 RTP status: badpt=-1, badssrc=0, dup=0, outorder=0, probation=0, restart=0 14:40:34.328  strm00DB1534 Bad RTP pt 101 (expecting 0) 14:40:34.328  strm00DB1534 RTP status: badpt=-1, badssrc=0, dup=0, outorder=0, probation=0, restart=0 14:40:34.328  strm00DB1534 Bad RTP pt 101 (expecting 0) 14:40:34.328  strm00DB1534 RTP status: badpt=-1, badssrc=0, dup=0, outorder=0, probation=0, restart=0 14:40:34.328  strm00DB1534 Bad RTP pt 101 (expecting 0) 14:40:34.359  strm00DB1534 RTP status: badpt=-1, badssrc=0, dup=0, outorder=0, probation=0, restart=0 14:40:34.359  strm00DB1534 Bad RTP pt 101 (expecting 0) 14:40:34.359  strm00DB1534 RTP status: badpt=-1, badssrc=0, dup=0, outorder=0, probation=0, restart=0 14:40:34.359  strm00DB1534 Bad RTP pt 101 (expecting 0) 14:40:34.375  strm00DB1534 RTP status: badpt=-1, badssrc=0, dup=0, outorder=0, probation=0, restart=0 14:40:34.375  strm00DB1534 Bad RTP pt 101 (expecting 0) 14:40:34.390  strm00DB1534 RTP status: badpt=-1, badssrc=0, dup=0, outorder=0, probation=0, restart=0 14:40:34.390  strm00DB1534 Bad RTP pt 101 (expecting 0) 14:40:34.390  strm00DB1534 RTP status: badpt=-1, badssrc=0, dup=0, outorder=0, probation=0, restart=0 14:40:34.390  strm00DB1534 Bad RTP pt 101 (expecting 0) 14:40:34.406  strm00DB1534 RTP status: badpt=-1, badssrc=0, dup=0, outorder=0, probation=0, restart=0 14:40:34.406  strm00DB1534 Bad RTP pt 101 (expecting 0) 14:40:34.406  strm00DB1534 RTP status: badpt=-1, badssrc=0, dup=0, outorder=0, probation=0, restart=0 14:40:34.406  strm00DB1534 Bad RTP pt 101 (expecting 0) 14:40:34.453  strm00DB1534 RTP status: badpt=-1, badssrc=0, dup=0, outorder=0, probation=0, restart=0 14:40:34.453  strm00DB1534 Bad RTP pt 101 (expecting 0) 14:40:34.453  strm00DB1534 RTP status: badpt=-1, badssrc=0, dup=0, outorder=0, probation=0, restart=0 14:40:34.453  strm00DB1534 Bad RTP pt 101 (expecting 0) 14:40:34.453  strm00DB1534 RTP status: badpt=-1, badssrc=0, dup=0, outorder=0, probation=0, restart=0 14:40:34.453  strm00DB1534 Bad RTP pt 101 (expecting 0) 14:40:34.484  strm00DB1534 RTP status: badpt=-1, badssrc=0, dup=0, outorder=0, probation=0, restart=0 14:40:34.484  strm00DB1534 Bad RTP pt 101 (expecting 0) 14:40:34.484  strm00DB1534 RTP status: badpt=-1, badssrc=0, dup=0, outorder=0, probation=0, restart=0 14:40:34.484  strm00DB1534 Bad RTP pt 101 (expecting 0) 14:40:34.484  strm00DB1534 RTP status: badpt=-1, badssrc=0, dup=0, outorder=0, probation=0, restart=0 14:40:34.484  strm00DB1534 Bad RTP pt 101 (expecting 0) 14:40:34.500  strm00DB1534 RTP status: badpt=-1, badssrc=0, dup=0, outorder=0, probation=0, restart=0 14:40:34.500  strm00DB1534 Bad RTP pt 101 (expecting 0) 14:40:34.515  strm00DB1534 RTP status: badpt=-1, badssrc=0, dup=0, outorder=0, probation=0, restart=0 14:40:34.515  strm00DB1534 Bad RTP pt 101 (expecting 0) 14:40:34.515  strm00DB1534 RTP status: badpt=-1, badssrc=0, dup=0, outorder=0, probation=0, restart=0 14:40:34.515  strm00DB1534 Bad RTP pt 101 (expecting 0) 14:40:34.515  strm00DB1534 Start talksprut.. 14:40:34.515  strm00DB1534 Starting silence 14:40:34.546  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:35.031  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:35.031  strm00DB1534 Start talksprut.. 14:40:35.031  strm00DB1534 Starting silence 14:40:35.515  strm00DB1534 Start talksprut.. 14:40:35.515  strm00DB1534 Starting silence 14:40:35.546  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:36.015  strm00DB1534 Start talksprut.. 14:40:36.015  strm00DB1534 Starting silence 14:40:36.046  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:36.531  strm00DB1534 Start talksprut.. 14:40:36.531  strm00DB1534 Starting silence 14:40:37.046  strm00DB1534 Start talksprut.. 14:40:37.046  strm00DB1534 Starting silence 14:40:37.078  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:37.546  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:37.546  strm00DB1534 Start talksprut.. 14:40:37.546  strm00DB1534 Starting silence 14:40:37.609    aec00D7B5B8 AEC reset, delay=-23, prefetch=10 14:40:37.609    aec00D7B5B8 AEC reset, delay=-24, prefetch=10 14:40:37.609    aec00D7B5B8 AEC reset, delay=-25, prefetch=10 14:40:37.640    aec00D7B5B8  AEC Info: prefetching (first seq=2250) 14:40:37.640    aec00D7B5B8  AEC Info: prefetching (first seq=2250) 14:40:37.640    aec00D7B5B8  AEC Info: prefetching (first seq=2250) 14:40:37.640  strm00DB1534 Start talksprut.. 14:40:37.671    aec00D7B5B8  AEC Info: prefetching (first seq=2250) 14:40:37.671    aec00D7B5B8  AEC Info: prefetching (first seq=2250) 14:40:37.671    aec00D7B5B8  AEC Info: prefetching (first seq=2250) 14:40:37.703    aec00D7B5B8  AEC Info: prefetching (first seq=2250) 14:40:37.703    aec00D7B5B8  AEC Info: prefetching (first seq=2250) 14:40:37.703    aec00D7B5B8  AEC Info: prefetching (first seq=2250) 14:40:37.734    aec00D7B5B8  AEC Info: prefetching (first seq=2250) 14:40:38.062  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:38.125  strm00DB1534 Starting silence 14:40:38.390  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:38.421  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:38.453  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:38.453  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:38.484  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:38.515  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:38.515  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:38.546  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:38.578  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:38.578  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:38.609  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:38.640  strm00DB1534 Start talksprut.. 14:40:38.640  strm00DB1534 Starting silence 14:40:38.718  strm00DB1534 Frame lost! 14:40:38.718  strm00DB1534 Frame lost! 14:40:38.812  strm00DB1534 Frame lost! 14:40:38.812  strm00DB1534 Frame lost! 14:40:38.812  strm00DB1534 Frame lost! 14:40:38.812  strm00DB1534 Frame lost! 14:40:38.968  strm00DB1534 Frame lost! 14:40:38.968  strm00DB1534 Frame lost! 14:40:39.109  strm00DB1534 Frame lost! 14:40:39.109  strm00DB1534 Frame lost! 14:40:39.109  strm00DB1534 Frame lost! 14:40:39.140  strm00DB1534 Start talksprut.. 14:40:39.140  strm00DB1534 Frame lost! 14:40:39.140  strm00DB1534 Frame lost! 14:40:39.140  strm00DB1534 Starting silence 14:40:39.171  strm00DB1534 Frame lost! 14:40:39.234  strm00DB1534 Frame lost! 14:40:39.234  strm00DB1534 Frame lost! 14:40:39.234  strm00DB1534 Frame lost! 14:40:39.265  strm00DB1534 Frame lost! 14:40:39.296  strm00DB1534 Frame lost! 14:40:39.328  strm00DB1534 Frame lost! 14:40:39.359  strm00DB1534 Frame lost! 14:40:39.359  strm00DB1534 Frame lost! 14:40:39.390  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:39.593  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:39.656  strm00DB1534 Start talksprut.. 14:40:39.656  strm00DB1534 Starting silence 14:40:40.140  strm00DB1534 Start talksprut.. 14:40:40.140  strm00DB1534 Starting silence 14:40:40.578  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:40.640  strm00DB1534 Start talksprut.. 14:40:40.640  strm00DB1534 Starting silence 14:40:41.156  strm00DB1534 Start talksprut.. 14:40:41.156  strm00DB1534 Starting silence 14:40:41.609  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:41.656  strm00DB1534 Start talksprut.. 14:40:41.656  strm00DB1534 Starting silence 14:40:42.109  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:42.171  strm00DB1534 Start talksprut.. 14:40:42.171  strm00DB1534 Starting silence 14:40:42.234  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:42.234  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:42.390  strm00DB1534 Frame lost! 14:40:42.390  strm00DB1534 Frame lost! 14:40:42.484  strm00DB1534 Frame lost! 14:40:42.484  strm00DB1534 Frame lost! 14:40:42.500  strm00DB1534 Frame lost! 14:40:42.500  strm00DB1534 Frame lost! 14:40:42.531  strm00DB1534 Frame lost! 14:40:42.531  strm00DB1534 Frame lost! 14:40:42.593  strm00DB1534 Frame lost! 14:40:42.593  strm00DB1534 Frame lost! 14:40:42.593  strm00DB1534 Frame lost! 14:40:42.593  strm00DB1534 Frame lost! 14:40:42.656  strm00DB1534 Start talksprut.. 14:40:42.656  strm00DB1534 Frame lost! 14:40:42.656  strm00DB1534 Frame lost! 14:40:42.656  strm00DB1534 Starting silence 14:40:42.718  strm00DB1534 Frame lost! 14:40:42.718  strm00DB1534 Frame lost! 14:40:42.750  strm00DB1534 Frame lost! 14:40:42.750  strm00DB1534 Frame lost! 14:40:42.781  strm00DB1534 Frame lost! 14:40:42.781  strm00DB1534 Frame lost! 14:40:42.890  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:43.156  strm00DB1534 Start talksprut.. 14:40:43.156  strm00DB1534 Starting silence 14:40:43.671  strm00DB1534 Start talksprut.. 14:40:43.671  strm00DB1534 Starting silence 14:40:43.703  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:44.187  strm00DB1534 Start talksprut.. 14:40:44.187  strm00DB1534 Starting silence 14:40:44.703  strm00DB1534 Start talksprut.. 14:40:44.703  strm00DB1534 Starting silence 14:40:44.750  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:44.781  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:44.812  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:44.812  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:44.843  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:44.875  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:44.875  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:44.906  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:44.937  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:44.937  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:44.968  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:45.031  strm00DB1534 Frame lost! 14:40:45.031  strm00DB1534 Frame lost! 14:40:45.062  strm00DB1534 Frame lost! 14:40:45.062  strm00DB1534 Frame lost! 14:40:45.171  strm00DB1534 Start talksprut.. 14:40:45.171  strm00DB1534 Starting silence 14:40:45.625  strm00DB1534 Frame lost! 14:40:45.625  strm00DB1534 Frame lost! 14:40:45.687  strm00DB1534 Start talksprut.. 14:40:45.687  strm00DB1534 Starting silence 14:40:46.046  strm00DB1534 Frame lost! 14:40:46.046  strm00DB1534 Frame lost! 14:40:46.156  strm00DB1534 Frame lost! 14:40:46.156  strm00DB1534 Frame lost! 14:40:46.203  strm00DB1534 Start talksprut.. 14:40:46.203  strm00DB1534 Starting silence 14:40:46.312  strm00DB1534 Frame lost! 14:40:46.312  strm00DB1534 Frame lost! 14:40:46.437  strm00DB1534 Frame lost! 14:40:46.437  strm00DB1534 Frame lost! 14:40:46.562  strm00DB1534 Frame lost! 14:40:46.562  strm00DB1534 Frame lost! 14:40:46.703  strm00DB1534 Start talksprut.. 14:40:46.703  strm00DB1534 Starting silence 14:40:46.796  strm00DB1534 Frame lost! 14:40:46.796  strm00DB1534 Frame lost! 14:40:46.859  strm00DB1534 Frame lost! 14:40:46.859  strm00DB1534 Frame lost! 14:40:47.031  strm00DB1534 Frame lost! 14:40:47.031  strm00DB1534 Frame lost! 14:40:47.218    aec00D7B5B8 AEC reset, delay=-36, prefetch=10 14:40:47.218    aec00D7B5B8 AEC reset, delay=-37, prefetch=10 14:40:47.218  strm00DB1534 Start talksprut.. 14:40:47.218  strm00DB1534 Starting silence 14:40:47.234    aec00D7B5B8  AEC Info: prefetching (first seq=3210) 14:40:47.234    aec00D7B5B8  AEC Info: prefetching (first seq=3210) 14:40:47.234    aec00D7B5B8  AEC Info: prefetching (first seq=3210) 14:40:47.250  strm00DB1534 Start talksprut.. 14:40:47.265    aec00D7B5B8  AEC Info: prefetching (first seq=3210) 14:40:47.265    aec00D7B5B8  AEC Info: prefetching (first seq=3210) 14:40:47.265    aec00D7B5B8  AEC Info: prefetching (first seq=3210) 14:40:47.296    aec00D7B5B8  AEC Info: prefetching (first seq=3210) 14:40:47.296    aec00D7B5B8  AEC Info: prefetching (first seq=3210) 14:40:47.296    aec00D7B5B8  AEC Info: prefetching (first seq=3210) 14:40:47.328    aec00D7B5B8  AEC Info: prefetching (first seq=3210) 14:40:47.328  strm00DB1534 Frame lost! 14:40:47.328  strm00DB1534 Frame lost! 14:40:47.390  strm00DB1534 Frame lost! 14:40:47.390  strm00DB1534 Frame lost! 14:40:47.515  strm00DB1534 Frame lost! 14:40:47.515  strm00DB1534 Frame lost! 14:40:47.546  strm00DB1534 Frame lost! 14:40:47.546  strm00DB1534 Frame lost! 14:40:47.734  strm00DB1534 Starting silence 14:40:47.750  strm00DB1534 Frame lost! 14:40:47.750  strm00DB1534 Frame lost! 14:40:47.812  strm00DB1534 Frame lost! 14:40:47.812  strm00DB1534 Frame lost! 14:40:47.906  strm00DB1534 Frame lost! 14:40:47.906  strm00DB1534 Frame lost! 14:40:48.000  strm00DB1534 Frame lost! 14:40:48.000  strm00DB1534 Frame lost! 14:40:48.109  strm00DB1534 Frame lost! 14:40:48.109  strm00DB1534 Frame lost! 14:40:48.140  strm00DB1534 Frame lost! 14:40:48.140  strm00DB1534 Frame lost! 14:40:48.234  strm00DB1534 Start talksprut.. 14:40:48.234  strm00DB1534 Starting silence 14:40:48.296  strm00DB1534 Frame lost! 14:40:48.296  strm00DB1534 Frame lost! 14:40:48.328  strm00DB1534 Frame lost! 14:40:48.328  strm00DB1534 Frame lost! 14:40:48.562  strm00DB1534 Frame lost! 14:40:48.562  strm00DB1534 Frame lost! 14:40:48.593  strm00DB1534 Frame lost! 14:40:48.593  strm00DB1534 Frame lost! 14:40:48.625  strm00DB1534 Frame lost! 14:40:48.625  strm00DB1534 Frame lost! 14:40:48.750  strm00DB1534 Start talksprut.. 14:40:48.750  strm00DB1534 Starting silence 14:40:48.781  strm00DB1534 Frame lost! 14:40:48.781  strm00DB1534 Frame lost! 14:40:48.921  strm00DB1534 Frame lost! 14:40:48.953  strm00DB1534 Frame lost! 14:40:49.078  strm00DB1534 Jitter buffer empty (prefetch=12) 14:40:49.250  strm00DB1534 Start talksprut.. 14:40:49.250  strm00DB1534 Starting silence 14:40:49.312  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:49.734  strm00DB1534 Start talksprut.. 14:40:49.734  strm00DB1534 Starting silence 14:40:49.796  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:50.250  strm00DB1534 Start talksprut.. 14:40:50.250  strm00DB1534 Starting silence 14:40:50.750  strm00DB1534 Start talksprut.. 14:40:50.750  strm00DB1534 Starting silence 14:40:50.812  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:51.265  strm00DB1534 Start talksprut.. 14:40:51.265  strm00DB1534 Starting silence 14:40:51.328  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:51.781  strm00DB1534 Start talksprut.. 14:40:51.781  strm00DB1534 Starting silence 14:40:51.812  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:52.250  strm00DB1534 Start talksprut.. 14:40:52.250  strm00DB1534 Starting silence 14:40:52.765  strm00DB1534 Start talksprut.. 14:40:52.765  strm00DB1534 Starting silence 14:40:52.828  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:53.281  strm00DB1534 Start talksprut.. 14:40:53.281  strm00DB1534 Starting silence 14:40:53.328  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:53.781  strm00DB1534 Start talksprut.. 14:40:53.781  strm00DB1534 Starting silence 14:40:53.812  strm00DB1534 Jitter buffer empty (prefetch=24) 14:40:53.843  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:53.875  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:53.875  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:53.906  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:53.937  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:53.937  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:53.968  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:54.000  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:54.000  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:54.031  strm00DB1534 Jitter buffer is bufferring (prefetch=24).. 14:40:54.171  strm00DB1534 Frame lost! 14:40:54.171  strm00DB1534 Frame lost! 14:40:54.296  strm00DB1534 Start talksprut.. 14:40:54.296  strm00DB1534 Starting silence 14:40:54.500  strm00DB1534 Frame lost! 14:40:54.500  strm00DB1534 Frame lost! 14:40:54.750  strm00DB1534 Frame lost! 14:40:54.750  strm00DB1534 Frame lost! 14:40:54.781  strm00DB1534 Start talksprut.. 14:40:54.781  strm00DB1534 Starting silence 14:40:54.859  strm00DB1534 Frame lost! 14:40:54.859  strm00DB1534 Frame lost! 14:40:55.000  strm00DB1534 Frame lost! 14:40:55.000  strm00DB1534 Frame lost! 14:40:55.281  strm00DB1534 Start talksprut.. 14:40:55.281  strm00DB1534 Frame lost! 14:40:55.281  strm00DB1534 Frame lost! 14:40:55.281  strm00DB1534 Starting silence 14:40:55.375  strm00DB1534 Frame lost! 14:40:55.375  strm00DB1534 Frame lost! 14:40:55.703  strm00DB1534 Frame lost! 14:40:55.703  strm00DB1534 Frame lost! 14:40:55.734  strm00DB1534 Frame lost! 14:40:55.734  strm00DB1534 Frame lost! 14:40:55.796  strm00DB1534 Frame lost! 14:40:55.796  strm00DB1534 Frame lost! 14:40:55.796  strm00DB1534 Start talksprut.. 14:40:55.796  strm00DB1534 Starting silence 14:40:55.843  strm00DB1534 Frame lost! 14:40:55.843  strm00DB1534 Frame lost! 14:40:56.093  strm00DB1534 Frame lost! 14:40:56.093  strm00DB1534 Frame lost! 14:40:56.093  strm00DB1534 Frame lost! 14:40:56.093  strm00DB1534 Frame lost! 14:40:56.125  strm00DB1534 Frame lost! 14:40:56.125  strm00DB1534 Frame lost! 14:40:56.218  strm00DB1534 Frame lost! 14:40:56.218  strm00DB1534 Frame lost! 14:40:56.265  strm00DB1534 Frame lost! 14:40:56.265  strm00DB1534 Frame lost! 14:40:56.296  strm00DB1534 Start talksprut.. 14:40:56.296  strm00DB1534 Starting silence 14:40:56.453  strm00DB1534 Frame lost! 14:40:56.453  strm00DB1534 Frame lost! 14:40:56.812  strm00DB1534 Frame lost! 14:40:56.812  strm00DB1534 Frame lost! 14:40:56.812  strm00DB1534 Start talksprut.. 14:40:56.812  strm00DB1534 Starting silence 14:40:56.812    aec00D7B5B8 AEC reset, delay=-48, prefetch=10 14:40:56.843    aec00D7B5B8  AEC Info: prefetching (first seq=4171) 14:40:56.843    aec00D7B5B8  AEC Info: prefetching (first seq=4171) 14:40:56.843    aec00D7B5B8  AEC Info: prefetching (first seq=4171) 14:40:56.875  strm00DB1534 Start talksprut.. 14:40:56.875    aec00D7B5B8  AEC Info: prefetching (first seq=4171) 14:40:56.875    aec00D7B5B8  AEC Info: prefetching (first seq=4171) 14:40:56.875    aec00D7B5B8  AEC Info: prefetching (first seq=4171) 14:40:56.906    aec00D7B5B8  AEC Info: prefetching (first seq=4171) 14:40:56.906    aec00D7B5B8  AEC Info: prefetching (first seq=4171) 14:40:56.906    aec00D7B5B8  AEC Info: prefetching (first seq=4171) 14:40:56.937    aec00D7B5B8  AEC Info: prefetching (first seq=4171) 14:40:57.046  strm00DB1534 Frame lost! 14:40:57.046  strm00DB1534 Frame lost! 14:40:57.078  strm00DB1534 Frame lost! 14:40:57.078  strm00DB1534 Frame lost! 14:40:57.234  strm00DB1534 Frame lost! 14:40:57.234  strm00DB1534 Frame lost! 14:40:57.328  strm00DB1534 Starting silence 14:40:57.406  strm00DB1534 Frame lost! 14:40:57.406  strm00DB1534 Frame lost! 14:40:57.406  strm00DB1534 Frame lost! 14:40:57.406  strm00DB1534 Frame lost! 14:40:57.468  strm00DB1534 Frame lost! 14:40:57.468  strm00DB1534 Frame lost! 14:40:57.562  strm00DB1534 Frame lost! 14:40:57.562  strm00DB1534 Frame lost! 14:40:57.703  strm00DB1534 Frame lost! 14:40:57.703  strm00DB1534 Frame lost! 14:40:57.765  strm00DB1534 Frame lost! 14:40:57.765  strm00DB1534 Frame lost! 14:40:57.796  strm00DB1534 Start talksprut.. 14:40:57.828  strm00DB1534 Starting silence 14:40:57.890  strm00DB1534 Frame lost! 14:40:57.890  strm00DB1534 Frame lost! 14:40:57.953  strm00DB1534 Frame lost! 14:40:57.953  strm00DB1534 Frame lost! 14:40:58.046  strm00DB1534 Frame lost! 14:40:58.046  strm00DB1534 Frame lost! 14:40:58.187  strm00DB1534 Frame lost! 14:40:58.187  strm00DB1534 Frame lost! 14:40:58.312  strm00DB1534 Start talksprut.. 14:40:58.312  strm00DB1534 Starting silence 14:40:58.375  strm00DB1534 Frame lost! 14:40:58.375  strm00DB1534 Frame lost! 14:40:58.515  strm00DB1534 Frame lost! 14:40:58.546  strm00DB1534 Frame lost! 14:40:58.640  strm00DB1534 Jitter buffer empty (prefetch=12) 14:40:58.828  strm00DB1534 Start talksprut.. 14:40:58.828  strm00DB1534 Starting silence 14:40:58.875  strm00DB1534 Jitter buffer empty (prefetch=24)

---===and the SDP (in client callee's log): 14:39:05.546 sip_endpoint.c Module "mod-pjsua-log" registered 14:39:05.546 sip_endpoint.c Module "mod-tsx-layer" registered 14:39:05.546 sip_endpoint.c Module "mod-stateful-util" registered 14:39:05.546 sip_endpoint.c Module "mod-ua" registered 14:39:05.546 sip_endpoint.c Module "mod-100rel" registered 14:39:05.546 sip_endpoint.c Module "mod-pjsua" registered 14:39:05.546 sip_endpoint.c Module "mod-invite" registered 14:39:05.578      pasound.c PA message: Pa_GetDeviceInfo: Num input channels reported as 65535! Changed to 2.
14:39:05.578      pasound.c PA message: Pa_GetDeviceInfo: Num output channels reported as 65535! Changed to 2.
14:39:05.625      pasound.c PortAudio sound library initialized, status=0 14:39:05.625      pasound.c PortAudio host api count=3 14:39:05.625      pasound.c Sound device count=8 14:39:05.625          pjlib WinNT IOCP I/O Queue created (0037B01C) 14:39:05.625  conference.c Creating conference bridge with 32 ports 14:39:05.625  conference.c Sound device successfully created for port 0 14:39:05.625 sip_endpoint.c Module "mod-evsub" registered 14:39:05.625 sip_endpoint.c Module "mod-presence" registered 14:39:05.625        evsub.c Event pkg "presence" registered by mod-presence 14:39:05.625 sip_endpoint.c Module "mod-refer" registered 14:39:05.625        evsub.c Event pkg "refer" registered by mod-refer 14:39:05.625 sip_endpoint.c Module "mod-pjsua-pres" registered 14:39:05.625 sip_endpoint.c Module "mod-pjsua-im" registered 14:39:05.625 sip_endpoint.c Module "mod-pjsua-options" registered 14:39:05.625  pjsua_core.c 1 SIP worker threads created 14:39:05.640  pjsua_core.c pjsua version 0.8.0 for win32 initialized 14:39:05.640  pjsua_core.c SIP UDP socket reachable at 220.231.215.199:9100 14:39:05.640    udp00D7E32C SIP UDP transport started, published address is 220.231.215.199:9100 14:39:05.640    pjsua_acc.c Account sip:220.231.215.199:9100;transport=UDP added with id 0 14:39:05.656    tcplis:9100 SIP TCP listener ready for incoming connections at 220.231.215.199:9100 14:39:05.656    pjsua_acc.c Account sip:220.231.215.199:9100;transport=TCP added with id 1 14:39:05.656    pjsua_acc.c Account sip:vop_dave@sip.voipstunt.com added with id 2 14:39:05.656      endpoint Request msg REGISTER/cseq=18508 (tdta00D7F7B0) created. 14:39:05.656    tsx00D8081C Transaction created for Request msg REGISTER/cseq=18509 (tdta00D7F7B0) 14:39:05.656    tsx00D8081C Sending Request msg REGISTER/cseq=18509 (tdta00D7F7B0) in state Null 14:39:05.656  sip_resolve.c DNS resolver not available, target 'sip.voipstunt.com:0' type=Unspecified will be resolved with gethostbyname() 14:39:05.656  sip_resolve.c Target 'sip.voipstunt.com:0' type=Unspecified resolved to '194.221.62.198:5060' type=UDP 14:39:05.656  pjsua_core.c TX 460 bytes Request msg REGISTER/cseq=18509 (tdta00D7F7B0) to UDP 194.221.62.198:5060:REGISTER sip:sip.voipstunt.com SIP/2.0
Via: SIP/2.0/UDP 220.231.215.199:9100;rport;branch=z9hG4bKPj6d50569f9db2415eac63502251cad9d3
Max-Forwards: 70
From: sip:vop_dave@sip.voipstunt.com;tag=5daf8bd5525c46309f4d169195fd6bf5
To: sip:vop_dave@sip.voipstunt.com
Call-ID: 5b12551b0eec44028866cfaf63e4284d
CSeq: 18509 REGISTER
User-Agent: PJSUA v0.8.0/win32
Contact: sip:vop_dave@220.231.215.199:9100;transport=UDP
Expires: 300
Content-Length:  0

--end msg-- 14:39:05.687    tsx00D8081C State changed from Null to Calling, event=TX_MSG 14:39:05.687    pjsua_acc.c Registration sent 14:39:05.687  pjsua_media.c RTP socket reachable at 220.231.215.199:4008 14:39:05.687  pjsua_media.c RTCP socket reachable at 220.231.215.199:4009 14:39:05.687  pjsua_media.c RTP socket reachable at 220.231.215.199:4010 14:39:05.687  pjsua_media.c RTCP socket reachable at 220.231.215.199:4011 14:39:05.703  pjsua_media.c RTP socket reachable at 220.231.215.199:4012 14:39:05.703  pjsua_media.c RTCP socket reachable at 220.231.215.199:4013 14:39:05.703  pjsua_media.c RTP socket reachable at 220.231.215.199:4014 14:39:05.703  pjsua_media.c RTCP socket reachable at 220.231.215.199:4015 14:39:05.703  pjsua_media.c pjsua_set_snd_dev(): attempting to open devices @16000 Hz 14:39:05.718      pasound.c Opened device Microsoft 声音映射器 - Input(MME)/Microsoft 声音映射器 - Output(MME) for recording and playback, sample rate=16000, ch=1, bits=16, 160 samples per frame, input latency=120 ms, output latency=120 ms 14:39:05.718      pasound.c Starting Microsoft 声音映射器 - Input stream.. 14:39:05.718      pasound.c PA message: Pa_StartStream: waveInStart returned = 0x0.
14:39:05.718      pasound.c Done, status=0 14:39:05.718  echo_speex.c Speex Echo canceller/AEC created, clock_rate=16000, samples per frame=160, tail length=200 ms, latency=240 ms 14:39:05.734      pasound.c Recorder thread started 14:39:05.765      pasound.c Player thread started 14:39:05.765    aec00D7B5C4 AEC reset, delay=-5, prefetch=10 14:39:05.796    aec00D7B5C4  AEC Info: old frame removed (seq=1, want=-8, count=3) 14:39:05.796    aec00D7B5C4  AEC Info: old frame removed (seq=2, want=-8, count=2) 14:39:05.796    aec00D7B5C4  AEC Info: old frame removed (seq=3, want=-8, count=1) 14:39:05.796    aec00D7B5C4  AEC Info: empty queue for seq=-8! 14:39:05.796    aec00D7B5C4 AEC reset, delay=-5, prefetch=10 14:39:05.796    aec00D7B5C4 AEC reset, delay=-6, prefetch=10 14:39:05.828    aec00D7B5C4  AEC Info: old frame removed (seq=4, want=-6, count=3) 14:39:05.828    aec00D7B5C4  AEC Info: old frame removed (seq=5, want=-6, count=2) 14:39:05.828    aec00D7B5C4  AEC Info: old frame removed (seq=6, want=-6, count=1) 14:39:05.828    aec00D7B5C4  AEC Info: empty queue for seq=-6! 14:39:05.828    aec00D7B5C4 AEC reset, delay=-5, prefetch=10 14:39:05.828    aec00D7B5C4 AEC reset, delay=-6, prefetch=10 14:39:05.859    aec00D7B5C4  AEC Info: old frame removed (seq=7, want=-3, count=3) 14:39:05.859    aec00D7B5C4  AEC Info: old frame removed (seq=8, want=-3, count=2) 14:39:05.859    aec00D7B5C4  AEC Info: old frame removed (seq=9, want=-3, count=1) 14:39:05.859    aec00D7B5C4  AEC Info: empty queue for seq=-3! 14:39:05.859    aec00D7B5C4 AEC reset, delay=-5, prefetch=10 14:39:05.859    aec00D7B5C4 AEC reset, delay=-6, prefetch=10 14:39:05.890    aec00D7B5C4  AEC Info: prefetching (first seq=10) 14:39:05.890    aec00D7B5C4  AEC Info: prefetching (first seq=10) 14:39:05.890    aec00D7B5C4  AEC Info: prefetching (first seq=10) 14:39:05.921    aec00D7B5C4  AEC Info: prefetching (first seq=10) 14:39:05.921    aec00D7B5C4  AEC Info: prefetching (first seq=10) 14:39:05.921    aec00D7B5C4  AEC Info: prefetching (first seq=10) 14:39:05.953    aec00D7B5C4  AEC Info: prefetching (first seq=10) 14:39:05.953    aec00D7B5C4  AEC Info: prefetching (first seq=10) 14:39:05.953    aec00D7B5C4  AEC Info: prefetching (first seq=10) 14:39:05.984    aec00D7B5C4  AEC Info: prefetching (first seq=10) 14:39:06.109 sip_endpoint.c Processing incoming message: Response msg 401/REGISTER/cseq=18509 (rdata00D79EDC) 14:39:06.109  pjsua_core.c RX 547 bytes Response msg 401/REGISTER/cseq=18509 (rdata00D79EDC) from UDP 194.221.62.198:5060:SIP/2.0 401 Unauthorized
Via: SIP/2.0/UDP 220.231.215.199:9100;branch=z9hG4bKPj6d50569f9db2415eac63502251cad9d3;rport
From: sip:vop_dave@sip.voipstunt.com;tag=5daf8bd5525c46309f4d169195fd6bf5
To: sip:vop_dave@sip.voipstunt.com
Contact: sip:194.221.62.198:5060
Call-ID: 5b12551b0eec44028866cfaf63e4284d
CSeq: 18509 REGISTER
Server: (Very nice Sip Registrar/Proxy Server)
Allow: ACKBYE,CANCEL,INVITE,REGISTER,OPTIONS,INFO,MESSAGE
WWW-Authenticate: Digest realm="sip.voipstunt.com",nonce="2851147219",algorithm=MD5
Content-Length: 0

--end msg-- 14:39:06.125    tsx00D8081C Incoming Response msg 401/REGISTER/cseq=18509 (rdata00D79EDC) in state Calling 14:39:06.125    tsx00D8081C State changed from Calling to Completed, event=RX_MSG 14:39:06.125    tsx00DAD8C4 Transaction created for Request msg REGISTER/cseq=18510 (tdta00D7F7B0) 14:39:06.125    tsx00DAD8C4 Sending Request msg REGISTER/cseq=18510 (tdta00D7F7B0) in state Null 14:39:06.125  sip_resolve.c DNS resolver not available, target 'sip.voipstunt.com:0' type=Unspecified will be resolved with gethostbyname() 14:39:06.125  sip_resolve.c Target 'sip.voipstunt.com:0' type=Unspecified resolved to '194.221.62.198:5060' type=UDP 14:39:06.125  pjsua_core.c TX 639 bytes Request msg REGISTER/cseq=18510 (tdta00D7F7B0) to UDP 194.221.62.198:5060:REGISTER sip:sip.voipstunt.com SIP/2.0
Via: SIP/2.0/UDP 220.231.215.199:9100;rport;branch=z9hG4bKPjab822429b9c043a1bcfb58a9d33b1483
Max-Forwards: 70
From: sip:vop_dave@sip.voipstunt.com;tag=5daf8bd5525c46309f4d169195fd6bf5
To: sip:vop_dave@sip.voipstunt.com
Call-ID: 5b12551b0eec44028866cfaf63e4284d
CSeq: 18510 REGISTER
User-Agent: PJSUA v0.8.0/win32
Contact: sip:vop_dave@220.231.215.199:9100;transport=UDP
Expires: 300
Authorization: Digest username="vop_dave", realm="sip.voipstunt.com", nonce="2851147219", uri="sip:sip.voipstunt.com", response="292fb6a3aaae5d7e6749e92b979fa839", algorithm=MD5
Content-Length:  0

--end msg-- 14:39:06.156    tsx00DAD8C4 State changed from Null to Calling, event=TX_MSG 14:39:06.578 sip_endpoint.c Processing incoming message: Response msg 100/REGISTER/cseq=18510 (rdata00D79EDC) 14:39:06.578  pjsua_core.c RX 456 bytes Response msg 100/REGISTER/cseq=18510 (rdata00D79EDC) from UDP 194.221.62.198:5060:SIP/2.0 100 Trying
Via: SIP/2.0/UDP 220.231.215.199:9100;branch=z9hG4bKPjab822429b9c043a1bcfb58a9d33b1483;rport
From: sip:vop_dave@sip.voipstunt.com;tag=5daf8bd5525c46309f4d169195fd6bf5
To: sip:vop_dave@sip.voipstunt.com
Contact: sip:194.221.62.198:5060
Call-ID: 5b12551b0eec44028866cfaf63e4284d
CSeq: 18510 REGISTER
Server: (Very nice Sip Registrar/Proxy Server)
Allow: ACKBYE,CANCEL,INVITE,REGISTER,OPTIONS,INFO,MESSAGE
Content-Length: 0

--end msg-- 14:39:06.593    tsx00DAD8C4 Incoming Response msg 100/REGISTER/cseq=18510 (rdata00D79EDC) in state Calling 14:39:06.593    tsx00DAD8C4 State changed from Calling to Proceeding, event=RX_MSG 14:39:06.593 sip_endpoint.c Processing incoming message: Response msg 200/REGISTER/cseq=18510 (rdata00D79EDC) 14:39:06.593  pjsua_core.c RX 490 bytes Response msg 200/REGISTER/cseq=18510 (rdata00D79EDC) from UDP 194.221.62.198:5060:SIP/2.0 200 Ok
Via: SIP/2.0/UDP 220.231.215.199:9100;branch=z9hG4bKPjab822429b9c043a1bcfb58a9d33b1483;rport
From: sip:vop_dave@sip.voipstunt.com;tag=5daf8bd5525c46309f4d169195fd6bf5
To: sip:vop_dave@sip.voipstunt.com
Contact: sip:vop_dave@220.231.215.199:9100;transport=udp;expires=300
Call-ID: 5b12551b0eec44028866cfaf63e4284d
CSeq: 18510 REGISTER
Server: (Very nice Sip Registrar/Proxy Server)
Allow: ACKBYE,CANCEL,INVITE,REGISTER,OPTIONS,INFO,MESSAGE
Content-Length: 0

--end msg-- 14:39:06.609    tsx00DAD8C4 Incoming Response msg 200/REGISTER/cseq=18510 (rdata00D79EDC) in state Proceeding 14:39:06.609    tsx00DAD8C4 State changed from Proceeding to Completed, event=RX_MSG 14:39:06.609    pjsua_acc.c sip:vop_dave@sip.voipstunt.com: registration success, status=200 (Ok), will re-register in 300 seconds 14:39:10.750  sound_port.c EC suspended because of inactivity 14:39:11.156    tsx00D8081C Timeout timer event 14:39:11.156    tsx00D8081C State changed from Completed to Terminated, event=TIMER 14:39:11.156    tsx00D8081C Timeout timer event 14:39:11.156    tsx00D8081C State changed from Terminated to Destroyed, event=TIMER 14:39:11.156    tsx00D8081C Transaction destroyed! 14:39:11.609    tsx00DAD8C4 Timeout timer event 14:39:11.609    tsx00DAD8C4 State changed from Completed to Terminated, event=TIMER 14:39:11.609    tsx00DAD8C4 Timeout timer event 14:39:11.609    tsx00DAD8C4 State changed from Terminated to Destroyed, event=TIMER 14:39:11.609  tdta00D7F7B0 Destroying txdata Request msg REGISTER/cseq=18510 (tdta00D7F7B0) 14:39:11.609    tsx00DAD8C4 Transaction destroyed! 14:40:12.546 sip_endpoint.c Processing incoming message: Request msg INVITE/cseq=0 (rdata00D79EDC) 14:40:12.546  pjsua_core.c RX 829 bytes Request msg INVITE/cseq=0 (rdata00D79EDC) from UDP 194.221.62.198:5060:INVITE sip:vop_dave@220.231.215.199:9100;transport=udp SIP/2.0
Via: SIP/2.0/UDP 194.221.62.198:5060;branch=z9hG4bK192aeb66e5674f31b5225d783d0f0578
From: "vop_abc" sip:vop_abc@sip.voipstunt.com:5060;tag=ce1710acce2b10ac485f91dc81455
To: sip:vop_dave@220.231.215.199:9100
Contact: sip:vop_abc@194.221.62.198:5060
Call-ID: f64064fca3874375852fd024abd94827@194.221.62.198
CSeq: 0 INVITE
User-Agent: (Very nice Sip Registrar/Proxy Server)
Allow: ACKBYE,CANCEL,INVITE,REGISTER,OPTIONS,INFO,MESSAGE
Content-Type: application/sdp
Content-Length: 270

v=0
o=vop_dave 1214376007 1214376007 IN IP4 77.72.168.9
s=SIP Call
c=IN IP4 77.72.168.9
t=0 0
m=audio 11128 RTP/AVP 0 97 3 8 101
a=rtpmap:0 PCMU/8000
a=rtpmap:97 iLBC/8000
a=rtpmap:3 GSM/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=ptime:20
--end msg-- 14:40:12.593    tsx00DAE86C Transaction created for Request msg INVITE/cseq=0 (rdata00D79EDC) 14:40:12.593    tsx00DAE86C Incoming Request msg INVITE/cseq=0 (rdata00D79EDC) in state Null 14:40:12.593    tsx00DAE86C State changed from Null to Trying, event=RX_MSG 14:40:12.593    dlg00D807BC Transaction tsx00DAE86C state changed to Trying 14:40:12.593    dlg00D807BC UAS dialog created 14:40:12.593    dlg00D807BC Module mod-invite added as dialog usage, data=00D80E74 14:40:12.593    dlg00D807BC Session count inc to 2 by mod-invite 14:40:12.593    inv00D807BC UAS invite session created for dialog dlg00D807BC 14:40:12.593  pjsua_call.c Call 0: remote NAT type is 0 (Unknown) 14:40:12.593      endpoint Response msg 100/INVITE/cseq=0 (tdta00DB0850) created 14:40:12.593    dlg00D807BC Initial answer Response msg 100/INVITE/cseq=0 (tdta00DB0850) 14:40:12.593    inv00D807BC Sending Response msg 100/INVITE/cseq=0 (tdta00DB0850) 14:40:12.593    dlg00D807BC Sending Response msg 100/INVITE/cseq=0 (tdta00DB0850) 14:40:12.593    tsx00DAE86C Sending Response msg 100/INVITE/cseq=0 (tdta00DB0850) in state Trying 14:40:12.593  sip_resolve.c Target '194.221.62.198:5060' type=UDP resolved to '194.221.62.198:5060' type=UDP 14:40:12.593  pjsua_core.c TX 344 bytes Response msg 100/INVITE/cseq=0 (tdta00DB0850) to UDP 194.221.62.198:5060:SIP/2.0 100 Trying
Via: SIP/2.0/UDP 194.221.62.198:5060;received=194.221.62.198;branch=z9hG4bK192aeb66e5674f31b5225d783d0f0578
Call-ID: f64064fca3874375852fd024abd94827@194.221.62.198
From: "vop_abc" sip:vop_abc@sip.voipstunt.com;tag=ce1710acce2b10ac485f91dc81455
To: sip:vop_dave@220.231.215.199
CSeq: 0 INVITE
Content-Length:  0

--end msg-- 14:40:12.609    tsx00DAE86C State changed from Trying to Proceeding, event=TX_MSG 14:40:12.609    dlg00D807BC Transaction tsx00DAE86C state changed to Proceeding 14:40:12.609    pjsua_app.c Call 0 state changed to INCOMING 14:40:12.625    pjsua_app.c Incoming call for account 0!From: "vop_abc" sip:vop_abc@sip.voipstunt.comTo: sip:vop_dave@220.231.215.199Press a to answer or h to reject call 14:40:18.328    inv00D807BC SDP negotiation done, status=0 14:40:18.328  pjsua_call.c Call 0: remote NAT type is 0 (Unknown) 14:40:18.328  strm00DB2964 VAD temporarily disabled 14:40:18.328          rtp.c pjmedia_rtp_session_init: ses=00DB39B0, default_pt=0, ssrc=0x18be6784 14:40:18.328          rtp.c pjmedia_rtp_session_init: ses=00DB45B8, default_pt=0, ssrc=0x18be6784 14:40:18.328      stream.c Stream strm00DB2964 created 14:40:18.328  strm00DB2964 Encoder stream started 14:40:18.328  strm00DB2964 Decoder stream started 14:40:18.328    resample.c resample created: high qualiy, large filter, in/out rate=8000/16000 14:40:18.328    resample.c resample created: high qualiy, large filter, in/out rate=16000/8000 14:40:18.328  pjsua_media.c Media updates, stream #0: PCMU (sendrecv) 14:40:18.328  conference.c Port 1 (sip:vop_abc@sip.voipstunt.com:5060) transmitting to port 0 (Microsoft 声音映射器 - Input) 14:40:18.343  conference.c Port 0 (Microsoft 声音映射器 - Input) transmitting to port 1 (sip:vop_abc@sip.voipstunt.com:5060) 14:40:18.343    pjsua_app.c Media for call 0 is active 14:40:18.343    inv00D807BC Sending Response msg 200/INVITE/cseq=0 (tdta00DB0850) 14:40:18.343    dlg00D807BC Sending Response msg 200/INVITE/cseq=0 (tdta00DB0850) 14:40:18.343    tsx00DAE86C Sending Response msg 200/INVITE/cseq=0 (tdta00DB0850) in state Proceeding 14:40:18.343  pjsua_core.c TX 864 bytes Response msg 200/INVITE/cseq=0 (tdta00DB0850) to UDP 194.221.62.198:5060:SIP/2.0 200 OK
Via: SIP/2.0/UDP 194.221.62.198:5060;received=194.221.62.198;branch=z9hG4bK192aeb66e5674f31b5225d783d0f0578
Call-ID: f64064fca3874375852fd024abd94827@194.221.62.198
From: "vop_abc" sip:vop_abc@sip.voipstunt.com;tag=ce1710acce2b10ac485f91dc81455
To: sip:vop_dave@220.231.215.199;tag=c12e63dcbb434bff88f50c06f7cdbb12
CSeq: 0 INVITE
Contact: sip:220.231.215.199:9100;transport=UDP
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, SUBSCRIBE, NOTIFY, PUBLISH, REFER, MESSAGE, OPTIONS
Supported: replaces, 100rel, norefersub
Content-Type: application/sdp
Content-Length:  260

v=0
o=- 3423393612 3423393613 IN IP4 220.231.215.199
s=pjmedia
c=IN IP4 220.231.215.199
t=0 0
a=X-nat:0
m=audio 4008 RTP/AVP 0 101
a=rtcp:4009 IN IP4 220.231.215.199
a=rtpmap:0 PCMU/8000
a=sendrecv
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
--end msg-- 14:40:18.343  strm00DB2964 Jitter buffer empty (prefetch=15) 14:40:18.343  strm00DB2964 Start talksprut.. 14:40:18.375    tsx00DAE86C State changed from Proceeding to Completed, event=TX_MSG 14:40:18.375    dlg00D807BC Transaction tsx00DAE86C state changed to Completed 14:40:18.375    pjsua_app.c Call 0 state changed to CONNECTING 14:40:18.875    tsx00DAE86C Retransmit timer event 14:40:18.875    tsx00DAE86C Retransmiting Response msg 200/INVITE/cseq=0 (tdta00DB0850), count=0, restart?=1 14:40:18.875  pjsua_core.c TX 864 bytes Response msg 200/INVITE/cseq=0 (tdta00DB0850) to UDP 194.221.62.198:5060:SIP/2.0 200 OK
Via: SIP/2.0/UDP 194.221.62.198:5060;received=194.221.62.198;branch=z9hG4bK192aeb66e5674f31b5225d783d0f0578
Call-ID: f64064fca3874375852fd024abd94827@194.221.62.198
From: "vop_abc" sip:vop_abc@sip.voipstunt.com;tag=ce1710acce2b10ac485f91dc81455
To: sip:vop_dave@220.231.215.199;tag=c12e63dcbb434bff88f50c06f7cdbb12
CSeq: 0 INVITE
Contact: sip:220.231.215.199:9100;transport=UDP
Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, SUBSCRIBE, NOTIFY, PUBLISH, REFER, MESSAGE, OPTIONS
Supported: replaces, 100rel, norefersub
Content-Type: application/sdp
Content-Length:  260

v=0
o=- 3423393612 3423393613 IN IP4 220.231.215.199
s=pjmedia
c=IN IP4 220.231.215.199
t=0 0
a=X-nat:0
m=audio 4008 RTP/AVP 0 101
a=rtcp:4009 IN IP4 220.231.215.199
a=rtpmap:0 PCMU/8000
a=sendrecv
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
--end msg-- 14:40:18.953  strm00DB2964 VAD re-enabled 14:40:19.812 sip_endpoint.c Processing incoming message: Request msg ACK/cseq=0 (rdata00D79EDC) 14:40:19.812  pjsua_core.c RX 548 bytes Request msg ACK/cseq=0 (rdata00D79EDC) from UDP 194.221.62.198:5060:ACK sip:vop_dave@220.231.215.199:9100;transport=udp SIP/2.0
Via: SIP/2.0/UDP 194.221.62.198:5060;branch=z9hG4bK192aeb66e5674f31b5225d783d0f0578
From: "vop_abc" sip:vop_abc@sip.voipstunt.com:5060;tag=ce1710acce2b10ac485f91dc81455
To: sip:vop_dave@220.231.215.199;tag=c12e63dcbb434bff88f50c06f7cdbb12
Contact: sip:vop_abc@194.221.62.198:5060
Call-ID: f64064fca3874375852fd024abd94827@194.221.62.198
CSeq: 0 ACK
Server: (Very nice Sip Registrar/Proxy Server)
Allow: ACKBYE,CANCEL,INVITE,REGISTER,OPTIONS,INFO,MESSAGE
Content-Length: 0

--end msg-- 14:40:19.843    tsx00DAE86C Incoming Request msg ACK/cseq=0 (rdata00D79EDC) in state Completed 14:40:19.843    tsx00DAE86C State changed from Completed to Confirmed, event=RX_MSG 14:40:19.843    dlg00D807BC Transaction tsx00DAE86C state changed to Confirmed 14:40:19.843    pjsua_app.c Call 0 state changed to CONFIRMED 14:40:19.843    tsx00DAE86C Timeout timer event 14:40:19.843    tsx00DAE86C State changed from Confirmed to Terminated, event=TIMER 14:40:19.843    dlg00D807BC Transaction tsx00DAE86C state changed to Terminated 14:40:19.843    tsx00DAE86C Timeout timer event 14:40:19.843    tsx00DAE86C State changed from Terminated to Destroyed, event=TIMER 14:40:19.843  tdta00DB0850 Destroying txdata Response msg 200/INVITE/cseq=0 (tdta00DB0850) 14:40:19.843    tsx00DAE86C Transaction destroyed! 14:40:19.843  strm00DB2964 RTP status: badpt=0, badssrc=0, dup=0, outorder=0, probation=-1, restart=0 14:40:19.875  strm00DB2964 Jitter buffer is bufferring (prefetch=15).. 14:40:19.906  strm00DB2964 Jitter buffer is bufferring (prefetch=15).. 14:40:19.906  strm00DB2964 Jitter buffer is bufferring (prefetch=15).. 14:40:19.937  strm00DB2964 Jitter buffer is bufferring (prefetch=15).. 14:40:20.031  sound_port.c EC activated 14:40:20.031  strm00DB2964 Frame lost! 14:40:20.031  strm00DB2964 Frame lost! 14:40:20.078  strm00DB2964 Frame lost! 14:40:20.078  strm00DB2964 Frame lost! 14:40:20.406  strm00DB2964 Starting silence 14:40:20.453  strm00DB2964 Frame lost! 14:40:20.453  strm00DB2964 Frame lost! 14:40:20.718  strm00DB2964 Frame lost! 14:40:20.718  strm00DB2964 Frame lost! 14:40:20.750  strm00DB2964 Frame lost! 14:40:20.750  strm00DB2964 Frame lost! 14:40:20.890  strm00DB2964 Start talksprut.. 14:40:20.890  strm00DB2964 Starting silence 14:40:20.984  strm00DB2964 Frame lost! 14:40:20.984  strm00DB2964 Frame lost! 14:40:21.046  strm00DB2964 Frame lost! 14:40:21.046  strm00DB2964 Frame lost! 14:40:21.109  strm00DB2964 Frame lost! 14:40:21.109  strm00DB2964 Frame lost! 14:40:21.125  strm00DB2964 Frame lost! 14:40:21.125  strm00DB2964 Frame lost! 14:40:21.156  strm00DB2964 Jitter buffer empty (prefetch=15) 14:40:21.406  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:21.406  strm00DB2964 Start talksprut.. 14:40:21.406  strm00DB2964 Starting silence 14:40:21.875  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:21.906  strm00DB2964 Start talksprut.. 14:40:21.906  strm00DB2964 Starting silence 14:40:22.359  silencedet.c Vad cur_threshold updated 4-->3. Signal lo=-1 14:40:22.421  strm00DB2964 Start talksprut.. 14:40:22.421  strm00DB2964 Starting silence 14:40:22.906  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:22.906  strm00DB2964 Start talksprut.. 14:40:22.906  strm00DB2964 Starting silence 14:40:23.406  strm00DB2964 Start talksprut.. 14:40:23.406  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:23.406  strm00DB2964 Starting silence 14:40:23.890  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:23.921  strm00DB2964 Start talksprut.. 14:40:23.921  strm00DB2964 Starting silence 14:40:24.343  silencedet.c Vad cur_threshold updated 3-->2. Signal lo=-1 14:40:24.406  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:24.437  strm00DB2964 Start talksprut.. 14:40:24.437  strm00DB2964 Starting silence 14:40:24.906    aec00D7B5C4 AEC reset, delay=-17, prefetch=10 14:40:24.906    aec00D7B5C4 AEC reset, delay=-18, prefetch=10 14:40:24.906  strm00DB2964 Start talksprut.. 14:40:24.906  strm00DB2964 Starting silence 14:40:24.937    aec00D7B5C4  AEC Info: prefetching (first seq=991) 14:40:24.937    aec00D7B5C4  AEC Info: prefetching (first seq=991) 14:40:24.937    aec00D7B5C4  AEC Info: prefetching (first seq=991) 14:40:24.968    aec00D7B5C4  AEC Info: prefetching (first seq=991) 14:40:24.968    aec00D7B5C4  AEC Info: prefetching (first seq=991) 14:40:24.968    aec00D7B5C4  AEC Info: prefetching (first seq=991) 14:40:24.968  strm00DB2964 Start talksprut.. 14:40:25.000    aec00D7B5C4  AEC Info: prefetching (first seq=991) 14:40:25.000    aec00D7B5C4  AEC Info: prefetching (first seq=991) 14:40:25.000    aec00D7B5C4  AEC Info: prefetching (first seq=991) 14:40:25.031    aec00D7B5C4  AEC Info: prefetching (first seq=991) 14:40:25.421  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:25.421  strm00DB2964 Starting silence 14:40:25.875  sound_port.c EC suspended because of inactivity 14:40:25.906  strm00DB2964 Start talksprut.. 14:40:25.937  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:26.109  sound_port.c EC activated 14:40:26.171  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:26.203  strm00DB2964 Jitter buffer is bufferring (prefetch=24).. 14:40:26.203  strm00DB2964 Jitter buffer is bufferring (prefetch=24).. 14:40:26.234  strm00DB2964 Jitter buffer is bufferring (prefetch=24).. 14:40:26.265  strm00DB2964 Jitter buffer is bufferring (prefetch=24).. 14:40:26.265  strm00DB2964 Jitter buffer is bufferring (prefetch=24).. 14:40:26.296  strm00DB2964 Jitter buffer is bufferring (prefetch=24).. 14:40:26.328  strm00DB2964 Jitter buffer is bufferring (prefetch=24).. 14:40:26.328  strm00DB2964 Jitter buffer is bufferring (prefetch=24).. 14:40:26.359  strm00DB2964 Jitter buffer is bufferring (prefetch=24).. 14:40:26.500  strm00DB2964 Starting silence 14:40:26.656  strm00DB2964 Frame lost! 14:40:26.687  strm00DB2964 Frame lost! 14:40:26.750  strm00DB2964 Frame lost! 14:40:26.781  strm00DB2964 Frame lost! 14:40:26.781  strm00DB2964 Frame lost! 14:40:26.796  strm00DB2964 Frame lost! 14:40:26.828  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:26.984  strm00DB2964 Start talksprut.. 14:40:26.984  strm00DB2964 Starting silence 14:40:27.468  strm00DB2964 Start talksprut.. 14:40:27.500  strm00DB2964 Starting silence 14:40:27.578  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:27.968  strm00DB2964 Start talksprut.. 14:40:27.968  strm00DB2964 Starting silence 14:40:28.093  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:28.484  strm00DB2964 Start talksprut.. 14:40:28.484  strm00DB2964 Starting silence 14:40:28.578  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:29.000  strm00DB2964 Start talksprut.. 14:40:29.000  strm00DB2964 Starting silence 14:40:29.500  strm00DB2964 Start talksprut.. 14:40:29.500  strm00DB2964 Starting silence 14:40:29.625  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:29.984  strm00DB2964 Start talksprut.. 14:40:29.984  strm00DB2964 Starting silence 14:40:30.109  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:30.500  strm00DB2964 Start talksprut.. 14:40:30.500  strm00DB2964 Starting silence 14:40:30.640  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:31.000  strm00DB2964 Start talksprut.. 14:40:31.000  strm00DB2964 Starting silence 14:40:31.125  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:31.515  strm00DB2964 Start talksprut.. 14:40:31.515  strm00DB2964 Starting silence 14:40:31.578  sound_port.c EC suspended because of inactivity 14:40:31.625  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:31.625  strm00DB2964 Start talksprut.. 14:40:32.140  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:32.656  sound_port.c EC activated 14:40:32.750  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:32.781  strm00DB2964 Jitter buffer is bufferring (prefetch=24).. 14:40:32.796  strm00DB2964 Jitter buffer is bufferring (prefetch=24).. 14:40:32.812  strm00DB2964 Jitter buffer is bufferring (prefetch=24).. 14:40:32.828  strm00DB2964 Jitter buffer is bufferring (prefetch=24).. 14:40:32.859  strm00DB2964 Jitter buffer is bufferring (prefetch=24).. 14:40:32.859  strm00DB2964 Jitter buffer is bufferring (prefetch=24).. 14:40:32.890  strm00DB2964 Jitter buffer is bufferring (prefetch=24).. 14:40:32.921  strm00DB2964 Frame lost! 14:40:32.921  strm00DB2964 Frame lost! 14:40:33.046  strm00DB2964 Starting silence 14:40:33.046  strm00DB2964 Frame lost! 14:40:33.046  strm00DB2964 Frame lost! 14:40:33.343  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:33.500  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:33.531  strm00DB2964 Start talksprut.. 14:40:33.531  strm00DB2964 Starting silence 14:40:33.765  strm00DB2964 Sending DTMF digit id 4 14:40:33.765  strm00DB2964 Start talksprut.. 14:40:33.859  strm00DB2964 Sending DTMF digit id 5 14:40:33.937  strm00DB2964 Sending DTMF digit id 6 14:40:34.000  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:34.062  strm00DB2964 Starting silence 14:40:34.515  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:34.546  strm00DB2964 Start talksprut.. 14:40:34.546  strm00DB2964 Starting silence 14:40:35.000  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:35.062  strm00DB2964 Start talksprut.. 14:40:35.062  strm00DB2964 Starting silence 14:40:35.500  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:35.562  strm00DB2964 Start talksprut.. 14:40:35.562  strm00DB2964 Starting silence 14:40:36.015  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:36.078  strm00DB2964 Start talksprut.. 14:40:36.078  strm00DB2964 Starting silence 14:40:36.500  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:36.578  strm00DB2964 Start talksprut.. 14:40:36.578  strm00DB2964 Starting silence 14:40:37.000  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:37.062  strm00DB2964 Start talksprut.. 14:40:37.062  strm00DB2964 Starting silence 14:40:37.515  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:37.578  strm00DB2964 Start talksprut.. 14:40:37.578  strm00DB2964 Starting silence 14:40:37.843  sound_port.c EC suspended because of inactivity 14:40:37.906  strm00DB2964 Start talksprut.. 14:40:38.031  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:38.140  strm00DB2964 Jitter buffer is bufferring (prefetch=24).. 14:40:38.140  strm00DB2964 Jitter buffer is bufferring (prefetch=24).. 14:40:38.171  strm00DB2964 Jitter buffer is bufferring (prefetch=24).. 14:40:38.203  strm00DB2964 Jitter buffer is bufferring (prefetch=24).. 14:40:38.203  strm00DB2964 Jitter buffer is bufferring (prefetch=24).. 14:40:38.234  sound_port.c EC activated 14:40:38.531  strm00DB2964 Frame lost! 14:40:38.531  strm00DB2964 Frame lost! 14:40:38.625  strm00DB2964 Starting silence 14:40:38.656  strm00DB2964 Frame lost! 14:40:38.656  strm00DB2964 Frame lost! 14:40:38.781  strm00DB2964 Frame lost! 14:40:38.781  strm00DB2964 Frame lost! 14:40:38.890  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:39.109  strm00DB2964 Start talksprut.. 14:40:39.109  strm00DB2964 Starting silence 14:40:39.140  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:39.593  strm00DB2964 Start talksprut.. 14:40:39.593  strm00DB2964 Starting silence 14:40:39.640  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:40.093  strm00DB2964 Start talksprut.. 14:40:40.093  strm00DB2964 Starting silence 14:40:40.156  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:40.609  strm00DB2964 Start talksprut.. 14:40:40.609  strm00DB2964 Starting silence 14:40:40.640  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:41.125  strm00DB2964 Start talksprut.. 14:40:41.125  strm00DB2964 Starting silence 14:40:41.625  strm00DB2964 Start talksprut.. 14:40:41.625  strm00DB2964 Starting silence 14:40:41.703    aec00D7B5C4 AEC reset, delay=-29, prefetch=10 14:40:41.703    aec00D7B5C4 AEC reset, delay=-30, prefetch=10 14:40:41.703    aec00D7B5C4 AEC reset, delay=-31, prefetch=10 14:40:41.750    aec00D7B5C4  AEC Info: prefetching (first seq=2505) 14:40:41.750    aec00D7B5C4  AEC Info: prefetching (first seq=2505) 14:40:41.750    aec00D7B5C4  AEC Info: prefetching (first seq=2505) 14:40:41.750  strm00DB2964 Start talksprut.. 14:40:41.781    aec00D7B5C4  AEC Info: prefetching (first seq=2505) 14:40:41.781    aec00D7B5C4  AEC Info: prefetching (first seq=2505) 14:40:41.781    aec00D7B5C4  AEC Info: prefetching (first seq=2505) 14:40:41.796    aec00D7B5C4  AEC Info: prefetching (first seq=2505) 14:40:41.796    aec00D7B5C4  AEC Info: prefetching (first seq=2505) 14:40:41.796    aec00D7B5C4  AEC Info: prefetching (first seq=2505) 14:40:41.828    aec00D7B5C4  AEC Info: prefetching (first seq=2505) 14:40:42.171  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:42.218  strm00DB2964 Starting silence 14:40:42.640  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:42.703  strm00DB2964 Start talksprut.. 14:40:42.703  strm00DB2964 Starting silence 14:40:43.125  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:43.218  strm00DB2964 Start talksprut.. 14:40:43.218  strm00DB2964 Starting silence 14:40:43.578  sound_port.c EC suspended because of inactivity 14:40:43.640  strm00DB2964 Start talksprut.. 14:40:43.671  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:44.140  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:44.656  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:45.203  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:45.640  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:45.640  silencedet.c Vad cur_threshold updated 2-->12. Signal lo=21 14:40:46.187  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:46.703  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:47.203  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:47.625  silencedet.c Vad cur_threshold updated 12-->17. Signal lo=21 14:40:47.718  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:47.750  strm00DB2964 Jitter buffer is bufferring (prefetch=24).. 14:40:47.750  strm00DB2964 Jitter buffer is bufferring (prefetch=24).. 14:40:47.781  strm00DB2964 Jitter buffer is bufferring (prefetch=24).. 14:40:47.796  strm00DB2964 Jitter buffer is bufferring (prefetch=24).. 14:40:47.796  strm00DB2964 Jitter buffer is bufferring (prefetch=24).. 14:40:47.828  strm00DB2964 Jitter buffer is bufferring (prefetch=24).. 14:40:47.875  strm00DB2964 Jitter buffer is bufferring (prefetch=24).. 14:40:47.875  strm00DB2964 Jitter buffer is bufferring (prefetch=24).. 14:40:47.890  strm00DB2964 Jitter buffer is bufferring (prefetch=24).. 14:40:47.921  strm00DB2964 Jitter buffer is bufferring (prefetch=24).. 14:40:47.921  strm00DB2964 Jitter buffer is bufferring (prefetch=24).. 14:40:47.953  sound_port.c EC activated 14:40:48.015  strm00DB2964 Frame lost! 14:40:48.015  strm00DB2964 Frame lost! 14:40:48.046  strm00DB2964 Frame lost! 14:40:48.046  strm00DB2964 Frame lost! 14:40:48.078  strm00DB2964 Frame lost! 14:40:48.078  strm00DB2964 Frame lost! 14:40:48.171  strm00DB2964 Frame lost! 14:40:48.171  strm00DB2964 Frame lost! 14:40:48.171  strm00DB2964 Frame lost! 14:40:48.171  strm00DB2964 Frame lost! 14:40:48.203  strm00DB2964 Frame lost! 14:40:48.281  strm00DB2964 Frame lost! 14:40:48.312  strm00DB2964 Frame lost! 14:40:48.343  strm00DB2964 Starting silence 14:40:48.531  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:48.734  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:48.828  strm00DB2964 Start talksprut.. 14:40:48.828  strm00DB2964 Starting silence 14:40:49.250  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:49.296  strm00DB2964 Start talksprut.. 14:40:49.296  strm00DB2964 Starting silence 14:40:49.812  strm00DB2964 Start talksprut.. 14:40:49.812  strm00DB2964 Starting silence 14:40:50.234  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:50.296  silencedet.c Vad cur_threshold updated 17-->9. Signal lo=-1 14:40:50.328  strm00DB2964 Start talksprut.. 14:40:50.328  strm00DB2964 Starting silence 14:40:50.750  strm00DB2964 Jitter buffer empty (prefetch=24) 14:40:50.828  strm00DB2964 Start talksprut.. 14:40:50.828  strm00DB2964 Starting silence
Please help me out. Thanks!
-Jessica

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Hi Nanang, thanks a lot. Yes, you are right. It has been fixed. I really appreciate it.

-Jessica> Date: Wed, 25 Jun 2008 16:46:44 +0700> From: nanang@pjsip.org> To: pjsip@lists.pjsip.org> Subject: Re: [pjsip] Remote does not support RFC 2833> > Hi,> > Please see the comment below..> > > 2008/6/25 vopjessie jessievop@hotmail.com:> > ..... (cut) ...> > > 14:40:15.625 pjsua_core.c TX 1065 bytes Request msg INVITE/cseq=26500> > (tdta00DACEC8) to UDP 194.221.62.198:5060:> > INVITE sip:vop_dave@sip.voipstunt.com SIP/2.0> > Via: SIP/2.0/UDP> > 220.231.215.199:5100;rport;branch=z9hG4bKPj8c5d52ab1b0c4b65b48525a79a99f75e> > Max-Forwards: 70> > From: sip:vop_abc@sip.voipstunt.com;tag=3cebd378b77445d5aaa2e5566ea15511> > To: sip:vop_dave@sip.voipstunt.com> > Contact: sip:vop_abc@220.231.215.199:5100;transport=UDP> > Call-ID: 1f39bc82b0cb40c1a521302093f659b1> > CSeq: 26500 INVITE> > Allow: PRACK, INVITE, ACK, BYE, CANCEL, UPDATE, SUBSCRIBE, NOTIFY, PUBLISH,> > REFER, MESSAGE, OPTIONS> > Supported: replaces, 100rel, norefersub> > User-Agent: PJSUA v0.8.0/win32> > Content-Type: application/sdp> > Content-Length: 444> >> > v=0> > o=- 3423393612 3423393612 IN IP4 220.231.215.199> > s=pjmedia> > c=IN IP4 220.231.215.199> > t=0 0> > a=X-nat:0> > m=audio 4000 RTP/AVP 0 103 102 117 3 104 8 101> > a=rtcp:4001 IN IP4 220.231.215.199> > a=rtpmap:0 PCMU/8000> > a=rtpmap:103 speex/16000> > a=rtpmap:102 speex/8000> > a=rtpmap:117 iLBC/8000> > a=fmtp:117 mode=20> > a=rtpmap:3 GSM/8000> > a=rtpmap:104 speex/32000> > a=rtpmap:8 PCMA/8000> > a=sendrecv> > a=rtpmap:101 telephone-event/8000> > a=fmtp:101 0-15> >> > --end msg--> > 14:40:19.343 sip_endpoint.c Processing incoming message: Response msg> > 200/INVITE/cseq=26500 (rdata00D79EDC)> > 14:40:19.343 pjsua_core.c RX 673 bytes Response msg 200/INVITE/cseq=26500> > (rdata00D79EDC) from UDP 194.221.62.198:5060:> > SIP/2.0 200 Ok> > Via: SIP/2.0/UDP> > 220.231.215.199:5100;branch=z9hG4bKPj8c5d52ab1b0c4b65b48525a79a99f75e;rport> > From: sip:vop_abc@sip.voipstunt.com;tag=3cebd378b77445d5aaa2e5566ea15511> > To: sip:vop_dave@sip.voipstunt.com;tag=c41710acc42b10ac485fb3b27468f> > Contact: sip:194.221.62.198:5060> > Call-ID: 1f39bc82b0cb40c1a521302093f659b1> > CSeq: 26500 INVITE> > Server: (Very nice Sip Registrar/Proxy Server)> > Allow: ACKBYE,CANCEL,INVITE,REGISTER,OPTIONS,INFO,MESSAGE> > Content-Type: application/sdp> > Content-Length: 157> >> > v=0> > o=CARRIER 1214376014 1214376014 IN IP4 77.72.168.9> > s=SIP Call> > c=IN IP4 77.72.168.9> > t=0 0> > m=audio 11128 RTP/AVP 0> > a=rtpmap:0 PCMU/8000> > a=ptime:20> >> > ... (cut) ...> > It seems to be the proxy that doesn't support RFC2833, no telephony> rtpmap in the received 200 OK answer. As you mentioned previously both> parties are pjsua, so DTMF should be sent/received smoothly (you can> try direct call without proxy to test this). Or if the proxy actually> supports RFC2833 then it may be configured incorrectly to do so.> > Regards,> nanang> > _______________________________________________> Visit our blog: http://blog.pjsip.org> > pjsip mailing list> pjsip@lists.pjsip.org> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org

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I need to play audio data in a buffer to a sip inbound or outbound. The following steps are what I am doing:

• call pjmedia_conf_create() to create a conference bridge
• call pjmedia_mem_player_create() to create a port for the audio buffer
• call pjmedia_mem_player_set_eof_cb() to register a call back
• call pjmedia_conf_add_port() to add the port associated with the sip call (inbound or outbound) to the conference bridge
• call pjmedia_conf_add_port() to add the port associated with the audio buffer the same conference bridge
• call pjmedia_conf_connect_port() to connect the port associated with the audio buffer to the port associated with the sip call (inbound or outbound)
• call pjmedia_null_port_create() to create a null port
• call pjmedia_master_port_create() to create a master port with the null port as the upstream and the master port obtained from the conference bridge as the downstream
• call pjmedia_master_port_start() to start the master port created in the last step

I can hear the audio, but it doesn't sound correct. Since i fill the audio data to the buffer every time the call back function is called, i write the data filled in the audio buffer to a file in the call back function, the audio data in the file are correct. Does anyone know if i have done anything wrong.

thanks in advance

-Jessica

新年换新颜，快来妆扮自己的MSN给心仪的TA一个惊喜！
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