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[Linphone-users]Linphone 0.9.1 Vocoder issue, seems not able to enable M
[Linphone-users]Linphone 0.9.1 Vocoder issue, seems not able to enable MULAW, ALAW, GSM
Thu, 31 Oct 2002 16:26:30 -0800
So far I have noticed several sip protocol issues but before I move into
that, I want to make one successful call with Linphone using any of the
freely available windows compatible sip phones which I can run on my other
windows running m/c.
For that I tried Webley, where I notices some issues with webley not able to
handle soem specific headers from linphone.
Now I tired to use softphone from eStara.
Problem is that Linphone is not able to handle any of the ALAW, MULAW or
1 Issues with call from Linphone to Soft phone :
When I try to make call with either of ALAW, MULAW or GSM enabled, m line in
sdp has no corrsponding vocoder, but if call is made enabling vocoder for
LPC or Speex, I see m line has vocoder for LPC/SPeex.
This might be due to the following issues :
When trying to enable either of ALAW, MULAW, GSM through the linphone
interface, I see no log generated for these vocoders. But for LPC and speex,
I am able to enable the these vocoders, and also log shows:
"Added audio payload type to SDP properties 115"
"Added audio payload type to SDP properties 111"
Also I notices some warning messages while starting linphone as :
"MediaStream WARNING **: Unable to find mixer for id 1."
"MediaStream WARNING **: Unable to find mixer for id 3."
2. When trying to call from Softphone to linphone using MULAW/ALAW
"415 Unsupported media" is generated by linphone
Please help me figure out the issue.
Also if you know some windows compatible free phone through which I can test
linphone please let me know.
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