strangely enough, it doesn't seem like a client issue.
I have registered an IP phone, ekiga on pc, and csipsimple, and tried making calls from each to each, all showing the same behavior.
for instance, from ip phone(1005) to ekiga(1009)
2014-06-05 13:58:00.462309 [NOTICE] sofia.c:6296 Ring-Ready sofia/internal/sip:1009@10.0.1.14:5060!
2014-06-05 13:58:00.462309 [DEBUG] switch_channel.c:3271 (sofia/internal/sip:1009@10.0.1.14:5060) Callstate Change DOWN -> RINGING
2014-06-05 13:58:00.462309 [INFO] switch_ivr_originate.c:1191 Sending early media
2014-06-05 13:58:00.462309 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [PCMU:0:8000:30:32000]/[G722:9:8000:20:64000]
2014-06-05 13:58:00.462309 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [PCMU:0:8000:30:32000]/[PCMU:0:8000:20:64000]
2014-06-05 13:58:00.462309 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [PCMU:0:8000:30:32000]/[PCMA:8:8000:20:64000]
2014-06-05 13:58:00.462309 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [PCMU:0:8000:30:32000]/[GSM:3:8000:20:13200]
2014-06-05 13:58:00.462309 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [PCMA:8:8000:30:32000]/[G722:9:8000:20:64000]
2014-06-05 13:58:00.462309 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [PCMA:8:8000:30:32000]/[PCMU:0:8000:20:64000]
2014-06-05 13:58:00.462309 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [PCMA:8:8000:30:32000]/[PCMA:8:8000:20:64000]
2014-06-05 13:58:00.462309 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [PCMA:8:8000:30:32000]/[GSM:3:8000:20:13200]
2014-06-05 13:58:00.462309 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [G729:18:8000:30:32000]/[G722:9:8000:20:64000]
2014-06-05 13:58:00.462309 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [G729:18:8000:30:32000]/[PCMU:0:8000:20:64000]
2014-06-05 13:58:00.462309 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [G729:18:8000:30:32000]/[PCMA:8:8000:20:64000]
2014-06-05 13:58:00.462309 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [G729:18:8000:30:32000]/[GSM:3:8000:20:13200]
2014-06-05 13:58:00.462309 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [G723:4:8000:30:32000]/[G722:9:8000:20:64000]
2014-06-05 13:58:00.462309 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [G723:4:8000:30:32000]/[PCMU:0:8000:20:64000]
2014-06-05 13:58:00.462309 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [G723:4:8000:30:32000]/[PCMA:8:8000:20:64000]
2014-06-05 13:58:00.462309 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [G723:4:8000:30:32000]/[GSM:3:8000:20:13200]
2014-06-05 13:58:00.462309 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [G726-32:2:8000:30:32000]/[G722:9:8000:20:64000]
2014-06-05 13:58:00.462309 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [G726-32:2:8000:30:32000]/[PCMU:0:8000:20:64000]
2014-06-05 13:58:00.462309 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [G726-32:2:8000:30:32000]/[PCMA:8:8000:20:64000]
2014-06-05 13:58:00.462309 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [G726-32:2:8000:30:32000]/[GSM:3:8000:20:13200]
2014-06-05 13:58:00.462309 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [G722:9:16000:30:32000]/[G722:9:8000:20:64000]
2014-06-05 13:58:00.462309 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [G722:9:16000:30:32000]/[PCMU:0:8000:20:64000]
2014-06-05 13:58:00.462309 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [G722:9:16000:30:32000]/[PCMA:8:8000:20:64000]
2014-06-05 13:58:00.462309 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [G722:9:16000:30:32000]/[GSM:3:8000:20:13200]
2014-06-05 13:58:00.482314 [DEBUG] switch_core_media.c:3309 Set telephone-event payload to 101
2014-06-05 13:58:00.482314 [DEBUG] switch_core_media.c:3626 Set 2833 dtmf send/recv payload to 101
2014-06-05 13:58:00.482314 [ERR] mod_sofia.c:2201 CODEC NEGOTIATION ERROR.  SDP:
v=0
o=1005 75411051 19394211 IN IP4 10.0.4.4
s=A conversation
c=IN IP4 10.0.4.4
t=0 0
m=audio 10136 RTP/AVP 0 8 18 4 2 9 101
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:18 G729/8000
a=rtpmap:4 G723/8000
a=rtpmap:2 G726-32/8000
a=rtpmap:9 G722/16000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15



On Thu, Jun 5, 2014 at 3:26 PM, Steven Ayre <steveayre@gmail.com> wrote:
Looks like a ptime mismatch, can you set the phone to use 20ms?


On 5 June 2014 10:06, Shlomi Agiv <shlomi.agiv@cell-buddy.com> wrote:
Hi,
I'm running freswitch version 1.4.4 and getting a strange codec error

when i call from a phone running CSIPSIMPLE(registered as user 1000) to 1005, the call hangs up and I get:
2014-06-05 08:31:59.168784 [INFO] switch_ivr_originate.c:1191 Sending early media
2014-06-05 08:31:59.168784 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [SILK:99:24000:20:0]/[G722:9:8000:20:64000]
2014-06-05 08:31:59.168784 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [SILK:99:24000:20:0]/[PCMU:0:8000:20:64000]
2014-06-05 08:31:59.168784 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [SILK:99:24000:20:0]/[PCMA:8:8000:20:64000]
2014-06-05 08:31:59.168784 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [SILK:99:24000:20:0]/[GSM:3:8000:20:13200]
2014-06-05 08:31:59.168784 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [PCMU:0:8000:30:32000]/[G722:9:8000:20:64000]
2014-06-05 08:31:59.168784 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [PCMU:0:8000:30:32000]/[PCMU:0:8000:20:64000]
2014-06-05 08:31:59.168784 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [PCMU:0:8000:30:32000]/[PCMA:8:8000:20:64000]
2014-06-05 08:31:59.168784 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [PCMU:0:8000:30:32000]/[GSM:3:8000:20:13200]
2014-06-05 08:31:59.168784 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [PCMA:8:8000:30:32000]/[G722:9:8000:20:64000]
2014-06-05 08:31:59.168784 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [PCMA:8:8000:30:32000]/[PCMU:0:8000:20:64000]
2014-06-05 08:31:59.168784 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [PCMA:8:8000:30:32000]/[PCMA:8:8000:20:64000]
2014-06-05 08:31:59.168784 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [PCMA:8:8000:30:32000]/[GSM:3:8000:20:13200]
2014-06-05 08:31:59.168784 [DEBUG] switch_core_media.c:3309 Set telephone-event payload to 101
2014-06-05 08:31:59.168784 [DEBUG] switch_core_media.c:3626 Set 2833 dtmf send/recv payload to 101
2014-06-05 08:31:59.168784 [ERR] mod_sofia.c:2201 CODEC NEGOTIATION ERROR.  SDP:
v=0
o=- 3610945918 3610945918 IN IP4 10.0.1.46
s=pjmedia
c=IN IP4 10.0.1.46
t=0 0
m=audio 4020 RTP/AVP 99 0 8 101
c=IN IP4 10.0.1.46
a=rtpmap:99 SILK/24000
a=fmtp:99 useinbandfec=0
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=rtcp:4021 IN IP4 10.0.1.46

2014-06-05 08:31:59.168784 [DEBUG] switch_core_session.c:907 Send signal sofia/internal/1000@10.0.1.233 [BREAK]
2014-06-05 08:31:59.168784 [NOTICE] switch_channel.c:3432 Hangup sofia/internal/1000@10.0.1.233 [CS_EXECUTE] [INCOMPATIBLE_DESTINATION]


when i call using cmd 'originate user/1005 &bridge(user/1000)' The call goes through and I get:

2014-06-05 08:25:18.073562 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [PCMU:0:8000:20:64000]/[PCMU:0:8000:20:64000]
2014-06-05 08:25:18.073562 [DEBUG] switch_core_media.c:3437 Audio Codec Compare [PCMU:0:8000:20:64000] ++++ is saved as a match
2014-06-05 08:25:18.073562 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [PCMU:0:8000:20:64000]/[G722:9:8000:20:64000]
2014-06-05 08:25:18.073562 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [PCMU:0:8000:20:64000]/[PCMA:8:8000:20:64000]
2014-06-05 08:25:18.073562 [DEBUG] switch_core_media.c:3383 Audio Codec Compare [PCMU:0:8000:20:64000]/[GSM:3:8000:20:13200]
2014-06-05 08:25:18.073562 [DEBUG] switch_core_media.c:3309 Set telephone-event payload to 101
2014-06-05 08:25:18.073562 [DEBUG] switch_core_media.c:2343 Set Codec sofia/internal/sip:1000@10.0.1.46:51113 PCMU/8000 20 ms 160 samples 64000 bits
2014-06-05 08:25:18.073562 [DEBUG] switch_core_codec.c:111 sofia/internal/sip:1000@10.0.1.46:51113 Original read codec set to PCMU:0
2014-06-05 08:25:18.093570 [DEBUG] switch_core_media.c:3617 Set 2833 dtmf send payload to 101
2014-06-05 08:25:18.093570 [DEBUG] switch_core_media.c:4841 AUDIO RTP [sofia/internal/sip:1000@10.0.1.46:51113] 10.0.1.233 port 32636 -> 10.0.1.46 port 4016 codec: 0 ms: 20
2014-06-05 08:25:18.093570 [DEBUG] switch_rtp.c:3349 Starting timer [soft] 160 bytes per 20ms
2014-06-05 08:25:18.113587 [INFO] switch_core_media.c:5053 Activating RTCP PORT 4017


Even stranger, when I call using the same configuration under 1.2.17, the call goes through:
2014-06-05 08:43:39.400774 [DEBUG] sofia_glue.c:5278 Audio Codec Compare [SILK:99:24000:20:0]/[G722:9:8000:20:64000]
2014-06-05 08:43:39.400774 [DEBUG] sofia_glue.c:5278 Audio Codec Compare [SILK:99:24000:20:0]/[PCMU:0:8000:20:64000]
2014-06-05 08:43:39.400774 [DEBUG] sofia_glue.c:5278 Audio Codec Compare [SILK:99:24000:20:0]/[PCMA:8:8000:20:64000]
2014-06-05 08:43:39.400774 [DEBUG] sofia_glue.c:5278 Audio Codec Compare [SILK:99:24000:20:0]/[GSM:3:8000:20:13200]
2014-06-05 08:43:39.400774 [DEBUG] sofia_glue.c:5278 Audio Codec Compare [PCMU:0:8000:20:64000]/[G722:9:8000:20:64000]
2014-06-05 08:43:39.400774 [DEBUG] sofia_glue.c:5278 Audio Codec Compare [PCMU:0:8000:20:64000]/[PCMU:0:8000:20:64000]
2014-06-05 08:43:39.400774 [DEBUG] sofia_glue.c:3186 Set Codec sofia/internal/1000@10.0.1.233 PCMU/8000 20 ms 160 samples 64000 bits
2014-06-05 08:43:39.400774 [DEBUG] switch_core_codec.c:111 sofia/internal/1000@10.0.1.233 Original read codec set to PCMU:0
2014-06-05 08:43:39.400774 [DEBUG] sofia_glue.c:5446 Set 2833 dtmf send/recv payload to 101
2014-06-05 08:43:39.400774 [DEBUG] sofia_glue.c:3445 AUDIO RTP [sofia/internal/1000@10.0.1.233] 10.0.1.233 port 23172 -> 10.0.1.46 port 4004 codec: 0 ms: 20


what could possibly be the reason for that? I have little understanding of codecs handling.
Thanks,
Shlomi Agiv


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_________________________________________________________________________
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

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