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Manuel Duran Flores

Tue, Apr 1, 2025 11:10 AM

Hello PJSIP company

First of all, congrats for your work! I am very novel in this fiedl but
I can say this is amazing

I want to know if I can apply for support via this email direction, or
please tell me where I can contact when support team.

Well, sorry for the inconvenience but I need support with
pjsip-pjmedia-pjsua.

We need to implement scaip and VOIP in our solution. We are using an
IMX6DL with an embedded Linux generated throught Yocto.

So I downloaded the PJPROJECT 2.15.1 and configured and compiled it
following the github instructions. Then, I installed all the libraries
in our solution and the binary file pjsua-arm-poky-linux-gnueabi. I can
guarantee that simple messages work properly (that is, through
pjsua-arm-poky-linux-gnueabi CLI-> i option -> sip_direction) with an
"emulated central". "This really works well

The problem comes with VOIP and calls. I tried to make a call but I
always get this message:

17:05:00.054    pjsua_acc.c .Account sip:172.31.0.1:5060 added with
id 0
17:05:00.054    pjsua_acc.c Modifying account 0
17:05:00.054    pjsua_acc.c Acc 0: setting online status to 1..
17:05:00.056     tcptp:5060 SIP TCP listener ready for incoming
connections at 172.31.0.1:5060
17:05:00.056    pjsua_acc.c Adding account:
id=sip:172.31.0.1:5060;transport=TCP
17:05:00.057    pjsua_acc.c .Account
sip:172.31.0.1:5060;transport=TCP added with id 1
17:05:00.057    pjsua_acc.c Modifying account 1
17:05:00.057    pjsua_acc.c Acc 1: setting online status to 1..
17:05:00.057    pjsua_aud.c Set sound device: capture=0, playback=0
17:05:00.057    pjsua_aud.c .Error retrieving default audio device
parameters: Invalid audio device (PJMEDIA_EAUD_INVDEV) [status=420004]
17:05:00.057   pjsua_core.c Shutting down, flags=0...
17:05:00.057   pjsua_core.c PJSUA state changed: INIT --> CLOSING
17:05:00.062   pjsua_call.c .Hangup all calls..

I does not understand the problem, because speaker and mic work preperly
and ALSA can manage them. Could be a problem related with codec? We are
using SGTL5000.

Any support with this, please?

Thanks a lot and kind regards

Manuel Durán
Ingeniero de sistemas embebidos / Embedded software engineer
Programas Estratégicos / Strategic Programs Division

www.televes.com http://www.televes.com/

Hello PJSIP company First of all, congrats for your work! I am very novel in this fiedl but I can say this is amazing I want to know if I can apply for support via this email direction, or please tell me where I can contact when support team. Well, sorry for the inconvenience but I need support with pjsip-pjmedia-pjsua. We need to implement scaip and VOIP in our solution. We are using an IMX6DL with an embedded Linux generated throught Yocto. So I downloaded the PJPROJECT 2.15.1 and configured and compiled it following the github instructions. Then, I installed all the libraries in our solution and the binary file pjsua-arm-poky-linux-gnueabi. I can guarantee that simple messages work properly (that is, through pjsua-arm-poky-linux-gnueabi CLI-> i option -> sip_direction) with an "emulated central". "This really works well The problem comes with VOIP and calls. I tried to make a call but I always get this message: 17:05:00.054 pjsua_acc.c .Account <sip:172.31.0.1:5060> added with id 0 17:05:00.054 pjsua_acc.c Modifying account 0 17:05:00.054 pjsua_acc.c Acc 0: setting online status to 1.. 17:05:00.056 tcptp:5060 SIP TCP listener ready for incoming connections at 172.31.0.1:5060 17:05:00.056 pjsua_acc.c Adding account: id=<sip:172.31.0.1:5060;transport=TCP> 17:05:00.057 pjsua_acc.c .Account <sip:172.31.0.1:5060;transport=TCP> added with id 1 17:05:00.057 pjsua_acc.c Modifying account 1 17:05:00.057 pjsua_acc.c Acc 1: setting online status to 1.. 17:05:00.057 pjsua_aud.c Set sound device: capture=0, playback=0 *17:05:00.057 pjsua_aud.c .Error retrieving default audio device parameters: Invalid audio device (PJMEDIA_EAUD_INVDEV) [status=420004]* 17:05:00.057 pjsua_core.c Shutting down, flags=0... 17:05:00.057 pjsua_core.c PJSUA state changed: INIT --> CLOSING 17:05:00.062 pjsua_call.c .Hangup all calls.. I does not understand the problem, because speaker and mic work preperly and ALSA can manage them. Could be a problem related with codec? We are using SGTL5000. Any support with this, please? Thanks a lot and kind regards -- Manuel Durán Ingeniero de sistemas embebidos / Embedded software engineer Programas Estratégicos / Strategic Programs Division www.televes.com <http://www.televes.com/>