[Freeswitch-users] Freeswitch one way audio problem - microphone on one side not working

Andrej Ċ imko andrej.simko at gmail.com
Fri Mar 13 12:06:36 UTC 2020


Hello FS community,

I have problem with microphone on one side, which is not working when
calling. Here is what I use:

- FreeSWITCH (Version 1.10.2-release git f7bdd38 2019-12-31 14:01:19Z 64bit)

- pa devlist
0;sun50i-a64-audio: - (hw:0,0)(ALSA);2;2;r,i,o
1;allwinner,hdmi: - (hw:1,0)(ALSA);0;2;
2;sysdefault(ALSA);128;128;
3;lavrate(ALSA);128;128;
4;samplerate(ALSA);128;128;
5;speexrate(ALSA);128;128;
6;upmix(ALSA);8;8;
7;vdownmix(ALSA);6;6;
8;default(ALSA);128;128;
9;dmix(ALSA);0;2;

- pa looptest is working fine with microphone functional

- SIP call is on one subnet without nat and firewall between FS as
client and grandstream GXP1610 (nothing special)

- sip trace is not showing any error or something, RTP is ok

I really dont know what else should by wrong, does anybody have a clue
with this situation?

Thank you for any advice!

Andrej








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