[Freeswitch-users] help on codec negotiation, got incompatable destination

[Brian West]

Yes that is because its @30i, All codecs offered MUST be 30ms if you want to offer iLBC at 30i.  So add @30i to all but GSM since you can't do GSM @ 30.

/b
On Mar 2, 2010, at 1:01 AM, Seven Du wrote:

> sorry forget to metion I'm on FreeSWITCH Version 1.0.trunk (16859)
> 
> 
> 2010/3/2 Seven Du <dujinfang at gmail.com>:
>> I have iLBC configured in profile internal
>> 
>> CODECS IN               PCMU,PCMA,iLBC at 30i,GSM
>> CODECS OUT              PCMU,PCMA,iLBC at 30i,GSM
>> 
>> and     <param name="inbound-codec-negotiation" value="generous"/>
>> 
>> but it seems not comparing with iLBC
>> 
>>  010-03-02 01:43:48.183785 [DEBUG] sofia_glue.c:3533 Audio Codec
>> Compare [iLBC:97:8000:30]/[PCMU:0:8000:20]
>> 2010-03-02 01:43:48.183785 [DEBUG] sofia_glue.c:3533 Audio Codec
>> Compare [iLBC:97:8000:30]/[PCMA:8:8000:20]
>> 2010-03-02 01:43:48.183785 [DEBUG] sofia_glue.c:3533 Audio Codec
>> Compare [iLBC:97:8000:30]/[GSM:3:8000:20]
>> 2010-03-02 01:43:48.183785 [DEBUG] sofia_glue.c:3489 Set 2833 dtmf
>> payload to 101
>> 2010-03-02 01:43:48.183785 [DEBUG] sofia_glue.c:3533 Audio Codec
>> Compare [telephone-event:101:8000:30]/[PCMU:0:8000:20]
>> 2010-03-02 01:43:48.183785 [DEBUG] sofia_glue.c:3533 Audio Codec
>> Compare [telephone-event:101:8000:30]/[PCMA:8:8000:20]
>> 2010-03-02 01:43:48.183785 [DEBUG] sofia_glue.c:3533 Audio Codec
>> Compare [telephone-event:101:8000:30]/[GSM:3:8000:20]
>> 2010-03-02 01:43:48.183785 [DEBUG] sofia_glue.c:3533 Audio Codec
>> Compare [CN:13:8000:30]/[PCMU:0:8000:20]
>> 2010-03-02 01:43:48.183785 [DEBUG] sofia_glue.c:3533 Audio Codec
>> Compare [CN:13:8000:30]/[PCMA:8:8000:20]
>> 2010-03-02 01:43:48.183785 [DEBUG] sofia_glue.c:3533 Audio Codec
>> Compare [CN:13:8000:30]/[GSM:3:8000:20]
>> 
>> 
>> can anyone help on this? see full log at http://pastebin.freeswitch.org/12278 .
>> 
>> Thanks.
>> 
> 
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