[Ekiga-list] DTMF codecs supported by Ekiga

[Damien Sandras]

Le vendredi 21 septembre 2007 à 14:33 +0530, Pratiksha Powar a écrit :
> Hi Everybody,
> 
> I'm using Ekiga for a corporate project.
> Using Ekiga I connect to a local server in my company which 
> runs voice applications. I want to use Ekiga to test these 
> applications.
> 
> I use sip addresses like 123 at 172.16.18.69 etc.
> The server is unable to understand the DTMF PayLoad because the codec
> used by Ekiga is 101 and the one supported is 96.
> 
> I receive the following error when i run :
> 
> ekiga -d 2 -c 123 at 172.16.18.69
> 
> 2007/09/21 14:28:12.849   0:11.431        SIP Transport:a2de7c8 SDP
> Media attribute rtpmap found for unknown RTP type [pt=96]
> 
> Following is the server's log:
> INVITE sip:123 at 172.16.18.69 SIP/2.0
> Date: Thu, 20 Sep 2007 10:33:47 GMT
> CSeq: 1 INVITE
> Via: SIP/2.0/UDP
> 172.16.18.92:5063;branch=z9hG4bK34ff8fa3-d265-dc11-996c-0019b97d3b5d;rport
> User-Agent: Ekiga/2.0.2
> From: "Pratiksha Powar"
> <sip:root at 172.16.18.92>;tag=2c218fa3-d265-dc11-996c-0019b97d3b5d
> Call-ID: 76188fa3-d265-dc11-996c-0019b97d3b5d at Pratiksha
> To: <sip:123 at 172.16.18.69>
> Contact: <sip:root at 172.16.18.92:5063;transport=udp>
> Allow: INVITE,ACK,OPTIONS,BYE,CANCEL,NOTIFY,REFER,MESSAGE
> Content-Type: application/sdp
> Content-Length: 368
> Max-Forwards: 70
> 
> v=0
> o=- 1190284427 1190284427 IN IP4 172.16.18.92
> s=Opal SIP Session
> c=IN IP4 172.16.18.92
> t=0 0
> m=audio 5004 RTP/AVP 101 114 115 3 107 110 0 8
> a=rtpmap:101 telephone-event/8000
> a=fmtp:101 0-15
> a=rtpmap:114 SPEEX/16000
> a=rtpmap:115 iLBC/8000
> a=rtpmap:3 GSM/8000
> a=rtpmap:107 MS-GSM/8000
> a=rtpmap:110 SPEEX/8000
> a=rtpmap:0 PCMU/8000
> a=rtpmap:8 PCMA/8000
> 
> I don't know much about codecs. 
> Is there a version of Ekiga which can help me solve this problem?
> Currently I'm using Ekiga 2.0.2 on Gnome 2.16.
> Ekiga was a part of the CentOS 5.0 distribution.
> 

You should upgrade to at least Ekiga 2.0.9 and upload a full -d 4 output
somewhere. We will check it out.
-- 
 _     Damien Sandras
(o-      
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