Summary:ASTERISK-00310: Xlite SIP codec problems
Reporter:mortck (mortck)Labels:
Date Opened:2003-09-25 16:27:08Date Closed:2011-06-07 14:04:42
Versions:Frequency of
Description:X-Lite does not work with *. It seems like X-lite reports its codecs in an ugly way that * does not recognize. Maybe some workaround possible? Also possible that someone changed the codec matching algorithm?


*CLI> sip debug
SIP Debugging Enabled
Sip read:
INVITE sip:667@123.456.789.123 SIP/2.0
Via: SIP/2.0/UDP
From: morten <sip:morten@123.456.789.123>;tag=168571220
To: <sip:667@123.456.789.123>
Contact: <sip:morten@>
Call-ID: 7322AF9E-AF2A-4660-8BBC-71E175A44677@
CSeq: 19914 INVITE
Content-Type: application/sdp
User-Agent: X-Lite build 1059
Content-Length: 303

o=morten 25304375 25304375 IN IP4
c=IN IP4
t=0 0
m=audio 8000 RTP/AVP 3 0 8 98 97 101
a=rtpmap:0 pcmu/8000
a=rtpmap:8 pcma/8000
a=rtpmap:3 gsm/8000
a=rtpmap:98 iLBC/8000
a=rtpmap:97 speex/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15

10 headers, 13 lines
Using latest request as basis request
Sending to : 5060 (non-NAT)
Found audio format UNKN
Found audio format UNKN
Found audio format ALAW
Found audio format UNKN
Found audio format UNKN
Found audio format UNKN
Found description format pcmu
Found description format pcma
Found description format gsm
Found description format iLBC
Found description format speex
Found description format telephone-event
Capabilities: us - 0, them - 1550/854015, combined - 0
Non-codec capabilities: us - 1, them - 1, combined - 1
WARNING[98311]: File chan_sip.c, Line 1864 (process_sdp): No compatible codecs!
Comments:By: mortck (mortck) 2003-09-25 16:35:39

Asterisk CVS-04/20/03-12:08:03 built by root@eos on a i686 running Linux

By: mortck (mortck) 2003-09-25 17:30:24

pattieja reports: X-Lite works fine with * for CVS 20030901

By: John Todd (jtodd) 2003-09-26 17:06:43

There is already a bug open on this.  X-lite (some recent versions, at least) do work with Asterisk, but only with G.711.   See http://bugs.digium.com/bug_view_page.php?bug_id=0000133

If this seems to be the same problem, I'd like to close out this bug and keep all the notes in the "master" ticket.

By: zoa (zoa) 2003-09-26 17:33:03

i am using xlite and xpro, and i am using iLBC, with cvs from monday (i think)
works sweet.

I heard something about it not working when both iLBC and speex are enabled.

By: John Todd (jtodd) 2003-09-28 00:12:21

Well, ilbc nor speex work with the xlite phone on MacOSX.  I am closing this out and hoping that additional notes will find their way to the "master" ticket on this subject.