[Freeswitch-users] INCOMPATIBLE_DESTINATION

[John Covici]

Did you set mix_inbound_outbound_codecs (check spelling)?

On Wed, 22 Aug 2018 09:58:12 -0400,
Thorsten Göllner wrote:
> 
> [1  <multipart/alternative (7bit)>]
> [1.1  <text/plain; utf-8 (8bit)>]
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> Strange. But sofia reports "CODEC NEGOTIATION ERROR".
> 
> Am 22.08.2018 um 15:55 schrieb Paul Muaddib:
> 
>  vars.xml
> 
>    <X-PRE-PROCESS cmd="set" data="global_codec_prefs=PCMA,PCMU"/>
>    <X-PRE-PROCESS cmd="set" data="outbound_codec_prefs=PCMA,PCMU"/>
> 
>  My phones, all Grandstream GXP2140, accept PCMA and PCMU
> 
>  I don't have trouble with other people calling me
> 
>  Am Mi., 22. Aug. 2018 um 15:21 Uhr schrieb Thorsten Göllner <tg-maillistings at level5.de>:
> 
>  Only PCMA at 8000 is offered. Check device if codec is activated.
> 
>  Am 21.08.2018 um 15:06 schrieb Paul Muaddib:
> 
>  Hi,
> 
>  I have a rarely error where I get this failure message in the log file. I am bit wondering because this is suposed to be a normal voice call and not a fax.
> 
>  Best regards,
>  Paul.
> 
>  fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 2018-08-20 14:04:54.056776 [INFO] switch_ivr_originate.c:1215 Sending early media
>  fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 2018-08-20 14:04:54.056776 [ERR] mod_sofia.c:2343 CODEC NEGOTIATION ERROR.  SDP:
>  fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 v=0^M
>  fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 o=- 20012711 20012711 IN IP4 217.0.15.67^M
>  fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 s=on transit^M
>  fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 c=IN IP4 X.X.X.X^M
>  fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 t=0 0^M
>  fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 m=audio 13274 RTP/AVP 8 118 126 101^M
>  fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 a=rtpmap:8 PCMA/8000^M
>  fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 a=rtpmap:118 PCMA/8000^M
>  fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 a=rtpmap:126 CLEARMODE/8000^M
>  fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 a=rtpmap:101 telephone-event/8000^M
>  fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 a=fmtp:101 0-15^M
>  fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 a=gpmd:118 vbd=yes^M
>  fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 a=ptime:20^M
>  fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 m=image 11232 udptl t38^M
>  fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 a=T38FaxVersion:0^M
>  fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 a=T38MaxBitRate:14400^M
>  fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 a=T38FaxMaxBuffer:3000^M
>  fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 a=T38FaxMaxDatagram:500^M
>  fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 a=T38FaxRateManagement:transferredTCF^M
>  fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 a=T38FaxUdpEC:t38UDPRedundancy^M
>  fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28
>  fe3eed7c-e03a-40af-bc2e-ae0bfe54bb28 2018-08-20 14:04:54.056776 [NOTICE] switch_channel.c:3515 Hangup sofia/external/+49XXXXXXXXX at sip-trunk.telekom.de [CS_EXECUTE] [INCOMPATIBLE_DESTINATION]
> 
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-- 
Your life is like a penny.  You're going to lose it.  The question is:
How do
you spend it?

         John Covici wb2una
         covici at ccs.covici.com