Had the same problem in the past. Solved (well, kinda...) turning VAD off on the user agents. Curious to know if there's a cleaner solution.<div><br></div><div>Ciao,</div><div> R<br><br><div class="gmail_quote">On Fri, Nov 26, 2010 at 4:17 PM, Tamas Cseke <span dir="ltr"><<a href="mailto:cstomi.levlist@gmail.com">cstomi.levlist@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">Hello,<br>
<br>
We have a problem with session recording if VAD is turned on.<br>
if there is no RTP there is no data written to the file so the it<br>
becomes shorter then the speech.<br>
<br>
I tried brigde_generate_comfort_noise=yes to generate the noise, but i<br>
think it doesn't work.<br>
I don't hear the noise only the total silence if VAD is turned on.<br>
Should it generate noise if there is no RTP packets (as fas as I<br>
understand, it should) or only if FS receives CN RTP packets<br>
(audio_bridge_thread check SFF_CNG flag on frame, but I don't really<br>
understand what does it mean. It must be CN packet? )<br>
<br>
Should FS send CN packets when VAD is turned on, or not?<br>
<br>
Thanks,<br>
Tamas<br>
<br>
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</blockquote></div><br></div>