[Freeswitch-users] using speex

David Wafula davidwaf at gmail.com
Tue Nov 23 12:02:33 PST 2010


May be my SIP knowledge is just too shallow, so this is what am getting:

m=audio 1935 RTP/AVP 98
a=rtpmap:98 SPEEX/8000

2010-11-23 19:54:29.301838 [DEBUG] sofia_glue.c:4367 Audio Codec Compare
[SPEEX:98:8000:0:0]/[G7221:115:32000:20:48000]
2010-11-23 19:54:29.301838 [DEBUG] sofia_glue.c:4367 Audio Codec Compare
[SPEEX:98:8000:0:0]/[G7221:107:16000:20:32000]
2010-11-23 19:54:29.301838 [DEBUG] sofia_glue.c:4367 Audio Codec Compare
[SPEEX:98:8000:0:0]/[G722:9:8000:20:64000]
2010-11-23 19:54:29.301838 [DEBUG] sofia_glue.c:4367 Audio Codec Compare
[SPEEX:98:8000:0:0]/[PCMU:0:8000:20:64000]
2010-11-23 19:54:29.301838 [DEBUG] sofia_glue.c:4367 Audio Codec Compare
[SPEEX:98:8000:0:0]/[PCMA:8:8000:20:64000]
2010-11-23 19:54:29.302883 [DEBUG] sofia_glue.c:4367 Audio Codec Compare
[SPEEX:98:8000:0:0]/[GSM:3:8000:20:13200]
2010-11-23 19:54:29.302883 [DEBUG] switch_channel.c:2457
(sofia/internal/1000 at xx.xx.xx.xx) Callstate Change DOWN -> HANGUP
2010-11-23 19:54:29.302883 [NOTICE] sofia.c:4791 Hangup
sofia/internal/1000 at xx.xx.xx.xx [CS_NEW] [INCOMPATIBLE_DESTINATION]




On Tue, Nov 23, 2010 at 7:23 PM, Ghulam Mustafa <mustafa.pk at gmail.com>wrote:

> Brian,
>
> Thanks for the correction
>
> Regards,
> -m
>
> On Tue, Nov 23, 2010 at 10:08 PM, Brian West <brian at freeswitch.org> wrote:
>
>> BZZZ WRONG.
>>
>> The SDP is 100% valid.  The SDP is saying ULAW payload 0 and Speex on
>> payload 98.  0 without an rtpmap means ulaw.
>>
>> /b
>>
>> On Nov 23, 2010, at 10:50 AM, Ghulam Mustafa wrote:
>>
>> Hi,
>>
>> i am not sure but i think your sip client is sending invalid SDP. it
>> should look like this instead.
>>
>> m=audio 1935 RTP/AVP 0
>> a=rtpmap:0 SPEEX/8000
>>
>>
>>  m=audio 1935 RTP/AVP 0
>>> a=rtpmap:98 SPEEX/8000
>>>
>>>
>>
>>
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>>
>>
>
>
> --
> Ghulam Mustafa
> cell: +92 333.611.7681
> sip: cyrenity at ekiga.net
> mail: mustafa.pk at gmail.com
> web: cyrenity.wordpress.com
>
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-- 
David Wafula
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