I have been away for a few months working on other project. This morning I downloaded the latest revision and face a problem with the sound - I got no sound, neither microphone nor speaker. looking into the log I saw some lines that might be suggesting the reason for this issue. any suggestions? 04:17:23.000 tsx002B2FB4 Incoming Response msg 200/REGISTER/cseq=16085 (rdata0026BEE4) in state Calling 04:17:23.000 tsx002B2FB4 State changed from Calling to Completed, event=RX_MSG 04:17:23.000 pjsua_acc.c sip:tzuryhtc@213.192.59.75<sip%3Atzuryhtc@213.192.59.75>: registration success, status=200 (OK), will re-register in 300 seconds 04:17:23.000 pjsua_acc.c Keep-alive timer started for acc 1, destination:213.192.59.75:5060, interval:15s 04:17:25.000 pjsua_media.c pjsua_set_snd_dev(): attempting to open devices @8000 Hz 04:17:25.000 pjsua_media.c ..failed: Unanticipated host error 04:17:25.000 pjsua_media.c pjsua_set_snd_dev(): attempting to open devices @22050 Hz 04:17:25.000 pjsua_media.c ..failed: Unanticipated host error 04:17:25.000 pjsua_media.c pjsua_set_snd_dev(): attempting to open devices @44100 Hz 04:17:25.000 pjsua_media.c ..failed: Unanticipated host error 04:17:25.000 pjsua_media.c pjsua_set_snd_dev(): attempting to open devices @48000 Hz 04:17:25.000 pjsua_media.c ..failed: Unanticipated host error 04:17:25.000 pjsua_media.c pjsua_set_snd_dev(): attempting to open devices @32000 Hz 04:17:25.000 pjsua_media.c ..failed: Unanticipated host error 04:17:25.000 pjsua_media.c pjsua_set_snd_dev(): attempting to open devices @16000 Hz 04:17:25.000 pjsua_media.c ..failed: Unanticipated host error 04:17:25.000 pjsua_media.c pjsua_set_snd_dev(): attempting to open devices @8000 Hz 04:17:25.000 pjsua_media.c ..failed: Unanticipated host error 04:17:25.000 pjsua_media.c Unable to open sound device: Unanticipated host error [status=269998] 04:17:27.000 tsx0026E754 Timeout timer event 04:17:27.000 tsx0026E754 State changed from Completed to Terminated, event=TIMER 04:17:27.000 tsx0026E754 Timeout timer event 04:17:27.000 tsx0026E754 State changed from Terminated to Destroyed, event=TIMER 04:17:27.000 tsx0026E754 Transaction destroyed! 04:17:27.000 pjsua_call.c Making call with acc #1 to sip:tzurydesk@213.192.59.75 <sip%3Atzurydesk@213.192.59.75> 04:17:27.000 dlg002B4AF4 UAC dialog created 04:17:27.000 pjsua_media.c Media index 0 selected for call 0 04:17:27.000 icetp00 ICE session created, comp_cnt=2, role is Controlling agent 04:17:27.000 icetp00 Candidate 0 added: comp_id=1, type=Host, foundation=H, addr=10.0.0.1:1082, base=10.0.0.1:1082, prio=0x27 (39) 04:17:27.000 icetp00 Candidate 1 added: comp_id=1, type=Host, foundation=H, addr=169.254.2.1:1082, base=169.254.2.1:1082, prio=0x27 (39) 04:17:27.000 icetp00 Candidate 2 added: comp_id=2, type=Host, foundation=H, addr=10.0.0.1:1083, base=10.0.0.1:1083, prio=0x26 (38) 04:17:27.000 icetp00 Candidate 3 added: comp_id=2, type=Host, foundation=H, addr=169.254.2.1:1083, base=169.254.2.1:1083, prio=0x26 (38) 04:17:27.000 dlg002B4AF4 Module mod-invite added as dialog usage, data=002BABAC 04:17:27.000 dlg002B4AF4 Session count inc to 2 by mod-invite 04:17:27.000 dlg002B4AF4 Module mod-100rel added as dialog usage, data=002B37DC 04:17:27.000 dlg002B4AF4 100rel module attached 04:17:27.000 inv002B4AF4 UAC invite session created for dialog dlg002B4AF4 04:17:27.000 endpoint Request msg INVITE/cseq=15424 (tdta002BAF90) created. 04:17:27.000 inv002B4AF4 Sending Request msg INVITE/cseq=15424 (tdta002BAF90) 04:17:27.000 dlg002B4AF4 Sending Request msg INVITE/cseq=15424 (tdta002BAF90) 04:17:27.000 tsx002BCFB4 Transaction created for Request msg INVITE/cseq=15423 (tdta002BAF90) 04:17:27.000 tsx002BCFB4 Sending Request msg INVITE/cseq=15423 (tdta002BAF90) in state Null 04:17:27.000 sip_resolve.c Target '213.192.59.75:0' type=Unspecified resolved to '213.192.59.75:5060' type=UDP (UDP transport) 04:17:27.000 pjsua_core.c TX 1249 bytes Request msg INVITE/cseq=15423 (tdta002BAF90) to UDP 213.192.59.75:5060: -- Tzury Bar Yochay