Hi Guys, We are testing calls in FS with SPA942 and PAP2. When we are trying call with G729a we are getting below error in fs. We tried with other codecs and in that case calls are working fine. == 2013-09-12 00:09:59.004336 [ERR] mod_sofia.c:2114 CODEC NEGOTIATION ERROR. SDP: v=0 o=- 25222 25222 IN IP4 192.168.5.4 s=- c=IN IP4 192.168.5.4 t=0 0 m=audio 16468 RTP/AVP 18 101 a=rtpmap:18 G729a/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-15 a=ptime:30 [CS_EXECUTE] [INCOMPATIBLE_DESTINATION] == I tried to make calls work by changing some of the option in sip profile like enabled late negotiation, disable_transcoding=true etc but no success. Can anybody please take a look and help me to figure out the issue? Thanks in Advance. Thanks, Sam -- View this message in context: http://freeswitch-users.2379917.n2.nabble.com/Problem-with-G729a-codec-tp759... Sent from the freeswitch-users mailing list archive at Nabble.com.
Try changing the ptime to 20. Thanks, Moishe Grunstein Tornado Computer Systems, Inc. 212.400.7650 888.IPPBX.US Service Request Email: support@nysolutions.com Polycom Certified VAR Microsoft Small Business Specialist, Cisco SMB Select Certified Computer Networking * Managed Services * IP Video Surveillance * Network Assessments * Web Solutions * Voice over IP * Disaster Recovery * Network Security * Site Surveys * CMS -----Original Message----- From: freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of smrdoshi Sent: Wednesday, September 11, 2013 10:30 AM To: freeswitch-users@lists.freeswitch.org Subject: [Freeswitch-users] Problem with G729a codec Hi Guys, We are testing calls in FS with SPA942 and PAP2. When we are trying call with G729a we are getting below error in fs. We tried with other codecs and in that case calls are working fine. == 2013-09-12 00:09:59.004336 [ERR] mod_sofia.c:2114 CODEC NEGOTIATION ERROR. SDP: v=0 o=- 25222 25222 IN IP4 192.168.5.4 s=- c=IN IP4 192.168.5.4 t=0 0 m=audio 16468 RTP/AVP 18 101 a=rtpmap:18 G729a/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-15 a=ptime:30 [CS_EXECUTE] [INCOMPATIBLE_DESTINATION] == I tried to make calls work by changing some of the option in sip profile like enabled late negotiation, disable_transcoding=true etc but no success. Can anybody please take a look and help me to figure out the issue? Thanks in Advance. Thanks, Sam -- View this message in context: http://freeswitch-users.2379917.n2.nabble.com/Problem-with-G729a-codec-tp759... Sent from the freeswitch-users mailing list archive at Nabble.com. _________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
On 09/11/2013 10:30 PM, smrdoshi wrote:
Hi Guys,
We are testing calls in FS with SPA942 and PAP2. When we are trying call with G729a we are getting below error in fs. We tried with other codecs and in that case calls are working fine.
== 2013-09-12 00:09:59.004336 [ERR] mod_sofia.c:2114 CODEC NEGOTIATION ERROR. SDP: v=0 o=- 25222 25222 IN IP4 192.168.5.4 s=- c=IN IP4 192.168.5.4 t=0 0 m=audio 16468 RTP/AVP 18 101 a=rtpmap:18 G729a/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-15 a=ptime:30
[CS_EXECUTE] [INCOMPATIBLE_DESTINATION] ==
I tried to make calls work by changing some of the option in sip profile like enabled late negotiation, disable_transcoding=true etc but no success.
Can anybody please take a look and help me to figure out the issue?
Thanks in Advance.
Thanks, Sam
This line: a=rtpmap:18 G729a/8000 is invalid. It should say: a=rtpmap:18 G729a/8000 if you want to use G.729 or G.729A Regards, Steve
In other words, go to your ATA's config page and change the SDP value of G729a to just G729.
-----Original Message----- From: freeswitch-users-bounces@lists.freeswitch.org [mailto:freeswitch- users-bounces@lists.freeswitch.org] On Behalf Of Steve Underwood Sent: Wednesday, September 11, 2013 7:56 AM To: freeswitch-users@lists.freeswitch.org Subject: Re: [Freeswitch-users] Problem with G729a codec
On 09/11/2013 10:30 PM, smrdoshi wrote:
Hi Guys,
We are testing calls in FS with SPA942 and PAP2. When we are trying call with G729a we are getting below error in fs. We tried with other codecs and in that case calls are working fine.
== 2013-09-12 00:09:59.004336 [ERR] mod_sofia.c:2114 CODEC NEGOTIATION ERROR. SDP: v=0 o=- 25222 25222 IN IP4 192.168.5.4 s=- c=IN IP4 192.168.5.4 t=0 0 m=audio 16468 RTP/AVP 18 101 a=rtpmap:18 G729a/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-15 a=ptime:30
[CS_EXECUTE] [INCOMPATIBLE_DESTINATION] ==
I tried to make calls work by changing some of the option in sip profile like enabled late negotiation, disable_transcoding=true etc but no success.
Can anybody please take a look and help me to figure out the issue?
Thanks in Advance.
Thanks, Sam
This line:
a=rtpmap:18 G729a/8000
is invalid. It should say:
a=rtpmap:18 G729a/8000
if you want to use G.729 or G.729A
Regards, Steve
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Thanks guys. I will try and let you know the result. -- View this message in context: http://freeswitch-users.2379917.n2.nabble.com/Problem-with-G729a-codec-tp759... Sent from the freeswitch-users mailing list archive at Nabble.com.
Its working by changing SDP settings to g729. Thanks for help. Wondering why calls are not working when we set g729a? Please let me know. Curious to know the reason. Thanks, Sam -- View this message in context: http://freeswitch-users.2379917.n2.nabble.com/Problem-with-G729a-codec-tp759... Sent from the freeswitch-users mailing list archive at Nabble.com.
Because that's a non-RFC behaviour and a known bug on Cisco/Linksys devices they never bothered to fix. On Sep 12, 2013 9:32 AM, "smrdoshi" <smrdoshi@gmail.com> wrote:
Its working by changing SDP settings to g729. Thanks for help.
Wondering why calls are not working when we set g729a? Please let me know. Curious to know the reason.
Thanks, Sam
-- View this message in context: http://freeswitch-users.2379917.n2.nabble.com/Problem-with-G729a-codec-tp759... Sent from the freeswitch-users mailing list archive at Nabble.com.
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
O Okay. Is there any possibility we can fix this issue from FS by altering SDP or something in place of changing SDP in phone? -- View this message in context: http://freeswitch-users.2379917.n2.nabble.com/Problem-with-G729a-codec-tp759... Sent from the freeswitch-users mailing list archive at Nabble.com.
There's a setting for working around exactly this issue: http://wiki.freeswitch.org/wiki/NDLB#NDLB-allow-bad-iananame On 12 September 2013 09:18, smrdoshi <smrdoshi@gmail.com> wrote:
O Okay. Is there any possibility we can fix this issue from FS by altering SDP or something in place of changing SDP in phone?
-- View this message in context: http://freeswitch-users.2379917.n2.nabble.com/Problem-with-G729a-codec-tp759... Sent from the freeswitch-users mailing list archive at Nabble.com.
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
Cool. I set this variable and its working fine now. Thanks for your support. -- View this message in context: http://freeswitch-users.2379917.n2.nabble.com/Problem-with-G729a-codec-tp759... Sent from the freeswitch-users mailing list archive at Nabble.com.
participants (6)
-
Jeff Leung
-
Moishe Grunstein
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Ognjen Seslija
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smrdoshi
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Steve Underwood
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Steven Ayre