[Freeswitch-users] Freeswitch not processing calls

[Ankit Gandhi]

Here is the correct codec sent to fs, but it times out again.
http://www.nabble.com/file/p21911561/correct_codec_with_cancel.txt
correct_codec_with_cancel.txt 


Ankit Gandhi wrote:
> 
> Hi Brian,
> But issue here is that, FS is not processing any such calls and not
> sending 488 to the caller.
> Also the sip trace I had provided was from the caller to fs. FS does not
> even bridge the call to terminator in between the INVITE and CANCEL from
> the caller.
> It just gives so many errors in log like following :
> 
> 2009-02-09 11:31:04 [ERR] mod_g729.c:145 switch_g729_decode() This codec
> is only usable in passthrough mode!
> 2009-02-09 11:31:04 [ERR] mod_g729.c:145 switch_g729_decode() This codec
> is only usable in passthrough mode!
> 2009-02-09 11:31:04 [ERR] mod_g729.c:145 switch_g729_decode() This codec
> is only usable in passthrough mode!
> 2009-02-09 11:31:04 [ERR] mod_g729.c:145 switch_g729_decode() This codec
> is only usable in passthrough mode!
> 2009-02-09 11:31:04 [ERR] mod_g729.c:145 switch_g729_decode() This codec
> is only usable in passthrough mode!
> 
> It seems odd that due to codec mismatch, fs does not process the call at
> all and just times out and the caller sends CANCEL to us. 
> Waiting for your reply.
> 
> 
> Brian West-3 wrote:
>> 
>> I notice it offers 18 which is G729 but these listed below are 100%  
>> invalid.  There is no such thing as G.729a, G.729b or G.729ab that are  
>> valid in the SDP.  I suspect if you start FreeSWITCH and crank it up  
>> to debug level ("console loglevel debug") you'll clearly see why this  
>> is taking place.  I think we talked to you on IRC about this and told  
>> this.  If your termination gateway requires any of the above listed on  
>> 96,97 or 98 the call will fail.  We can only do passthru on G729 which  
>> is the official name which is listed on payload 18.  Your termination  
>> provider needs to be informed of this fact.  The fmtp line is what  
>> controls annexb operation!
>> 
>> /b
>> 
>> On Feb 9, 2009, at 3:46 AM, Ankit Gandhi wrote:
>> 
>>> a=rtpmap:97 G.729b/8000.
>>> a=rtpmap:98 G.729a/8000.
>>> a=rtpmap:96 G.729ab/8000.
>> 
>> 
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>> 
> 
> 

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