[SR-Users] [mohqueue] MOH service / A case with MOH queue
Robert Boisvert
rdboisvert at gmail.com
Fri Jun 30 17:22:24 CEST 2017
Issam,
Sorry, it is vacation season and I haven't been able to get back to you on
this. I recommend that in addition to analyzing the SIP trace you also
enable mohqueue debugging and look at the Kamailio logs (see
http://kamailio.org/docs/modules/5.0.x/modules/mohqueue.html#rpc.debug).
This will tell you how mohqueue processes the messages.
Feel free to write back again but I may not be available for another week.
Bob
On Wed, Jun 14, 2017 at 12:36 PM, Issam <ihambouz at gmail.com> wrote:
> Hello Robert,
>
> Thank you for your response.
>
> Point 1 is crystal clear, just needed such confirmation.
>
> Point 2: Looking at the below trace, can't find anything wrong (except the
> 404 response for BYE at the end). Moreover, it looks to me that the INVITE
> gets positively completed, taking into account the 200 OK + MOH getting
> played. Yet, the mentioned error appears after 4-5 seconds, at the same
> moment the call gets removed from mohqcalls table .. as for the MOH, it
> keeps playing as expected.
>
> Hints and comments are appreciated!
>
> U 2017/06/14 14:56:28.132052 +0300 172.16.21.12:5060 -> 10.110.3.57:5060
>
> INVITE sip:demo at 10.110.3.57 SIP/2.0
> Via: SIP/2.0/UDP 172.16.21.12:5060;rport;branch=z9hG4bKPjb1ac7743-b936-
> 4074-9a5d-98e345a33f26
> Max-Forwards: 70
> From: <sip:6010 at 10.110.3.57>;tag=8bfd31ff-59ad-4efd-8ae5-47fde1862ef1
> To: <sip:demo at 10.110.3.57>
> Contact: <sip:6010 at 172.16.21.12:5060>
> Call-ID: 2116d060-8211-4f5c-beba-4a7d6c4fd08f
> CSeq: 14866 INVITE
> Subject: Phone call
> Allow: SUBSCRIBE, NOTIFY, REFER, INVITE, ACK, BYE, CANCEL, UPDATE, INFO,
> OPTIONS, MESSAGE, PUBLISH
> Supported: replaces
> Content-Type: application/sdp
> Content-Length: 399
>
> v=0
> o=yakama 3706430188 0 IN IP4 172.16.21.12
> s=sflphone
> c=IN IP4 172.16.21.12
> t=0 0
> m=audio 32298 RTP/AVP 0 3 8 9 110 111 112 101
> a=rtpmap:0 PCMU/8000
> a=rtpmap:3 GSM/8000
> a=rtpmap:8 PCMA/8000
> a=rtpmap:9 G722/8000
> a=rtpmap:110 speex/8000
> a=rtpmap:111 speex/16000
> a=rtpmap:112 speex/32000
> a=sendrecv
> a=rtpmap:101 telephone-event/8000
> a=fmtp:101 0-15
> a=rtcp:32299 IN IP4 172.16.21.12
>
> U 2017/06/14 14:56:28.132412 +0300 10.110.3.57:5060 -> 172.16.21.12:5060
>
> SIP/2.0 407 Proxy Authentication Required
> Via: SIP/2.0/UDP 172.16.21.12:5060;rport=5060;
> branch=z9hG4bKPjb1ac7743-b936-4074-9a5d-98e345a33f26;received=172.16.21.12
> From: <sip:6010 at 10.110.3.57>;tag=8bfd31ff-59ad-4efd-8ae5-47fde1862ef1
> To: <sip:demo at 10.110.3.57>;tag=20db48d68ad8cea70ceb54cf4988a90d.fe0d
> Call-ID: 2116d060-8211-4f5c-beba-4a7d6c4fd08f
> CSeq: 14866 INVITE
> Proxy-Authenticate: Digest realm="10.110.3.57", nonce="
> WUElmFlBJGysi4cnHPxRxIhhn6VcSB1i"
> Server: kamailio (4.2.3 (x86_64/linux))
> Content-Length: 0
>
>
> U 2017/06/14 14:56:28.142416 +0300 172.16.21.12:5060 -> 10.110.3.57:5060
>
> ACK sip:demo at 10.110.3.57 SIP/2.0
> Via: SIP/2.0/UDP 172.16.21.12:5060;rport;branch=z9hG4bKPjb1ac7743-b936-
> 4074-9a5d-98e345a33f26
> Max-Forwards: 70
> From: <sip:6010 at 10.110.3.57>;tag=8bfd31ff-59ad-4efd-8ae5-47fde1862ef1
> To: <sip:demo at 10.110.3.57>;tag=20db48d68ad8cea70ceb54cf4988a90d.fe0d
> Call-ID: 2116d060-8211-4f5c-beba-4a7d6c4fd08f
> CSeq: 14866 ACK
> Content-Length: 0
>
>
> U 2017/06/14 14:56:28.142768 +0300 172.16.21.12:5060 -> 10.110.3.57:5060
>
> INVITE sip:demo at 10.110.3.57 SIP/2.0
> Via: SIP/2.0/UDP 172.16.21.12:5060;rport;branch=z9hG4bKPj63038e66-0dc3-
> 4cce-8e07-04549f40d72b
> Max-Forwards: 70
> From: <sip:6010 at 10.110.3.57>;tag=8bfd31ff-59ad-4efd-8ae5-47fde1862ef1
> To: <sip:demo at 10.110.3.57>
> Contact: <sip:6010 at 172.16.21.12:5060>
> Call-ID: 2116d060-8211-4f5c-beba-4a7d6c4fd08f
> CSeq: 14867 INVITE
> Subject: Phone call
> Allow: SUBSCRIBE, NOTIFY, REFER, INVITE, ACK, BYE, CANCEL, UPDATE, INFO,
> OPTIONS, MESSAGE, PUBLISH
> Supported: replaces
> Proxy-Authorization: Digest username="6010", realm="10.110.3.57", nonce="
> WUElmFlBJGysi4cnHPxRxIhhn6VcSB1i", uri="sip:demo at 10.110.3.57", response="
> cf367b584f49117c1cf2d3a20ef629bd"
> Content-Type: application/sdp
> Content-Length: 399
>
> v=0
> o=yakama 3706430188 0 IN IP4 172.16.21.12
> s=sflphone
> c=IN IP4 172.16.21.12
> t=0 0
> m=audio 32298 RTP/AVP 0 3 8 9 110 111 112 101
> a=rtpmap:0 PCMU/8000
> a=rtpmap:3 GSM/8000
> a=rtpmap:8 PCMA/8000
> a=rtpmap:9 G722/8000
> a=rtpmap:110 speex/8000
> a=rtpmap:111 speex/16000
> a=rtpmap:112 speex/32000
> a=sendrecv
> a=rtpmap:101 telephone-event/8000
> a=fmtp:101 0-15
> a=rtcp:32299 IN IP4 172.16.21.12
>
> U 2017/06/14 14:56:28.148654 +0300 10.110.3.57:5060 -> 172.16.21.12:5060
>
> SIP/2.0 180 Ringing
> Via: SIP/2.0/UDP 172.16.21.12:5060;rport=5060;
> branch=z9hG4bKPj63038e66-0dc3-4cce-8e07-04549f40d72b;received=172.16.21.12
> From: <sip:6010 at 10.110.3.57>;tag=8bfd31ff-59ad-4efd-8ae5-47fde1862ef1
> To: <sip:demo at 10.110.3.57>;tag=2f2adbacc4317338a374a6531765d255-9497
> Call-ID: 2116d060-8211-4f5c-beba-4a7d6c4fd08f
> CSeq: 14867 INVITE
> Contact: <sip:demo at 10.110.3.57:5060>
> Server: kamailio (4.2.3 (x86_64/linux))
> Content-Length: 0
>
>
> U 2017/06/14 14:56:28.149767 +0300 10.110.3.57:5060 -> 172.16.21.12:5060
>
> SIP/2.0 200 OK
> Via: SIP/2.0/UDP 172.16.21.12:5060;rport=5060;
> branch=z9hG4bKPj63038e66-0dc3-4cce-8e07-04549f40d72b;received=172.16.21.12
> From: <sip:6010 at 10.110.3.57>;tag=8bfd31ff-59ad-4efd-8ae5-47fde1862ef1
> To: <sip:demo at 10.110.3.57>;tag=2f2adbacc4317338a374a6531765d255-9497
> Call-ID: 2116d060-8211-4f5c-beba-4a7d6c4fd08f
> CSeq: 14867 INVITE
> Contact: <sip:demo at 10.110.3.57:5060>
> Allow: INVITE, ACK, BYE, CANCEL, NOTIFY, PRACK
> Supported: 100rel
> Accept-Language: en
> Content-Type: application/sdp
> User-Agent: Kamailio MOH Queue v1.0
> Server: kamailio (4.2.3 (x86_64/linux))
> Content-Length: 166
>
> v=0
> o=- 1 1 IN IP4 10.110.3.57
> s=Kamailio MOH Queue v1.0
> c=IN IP4 10.110.3.57
> t=0 0
> a=sendrecv
> m=audio 49464 RTP/AVP 3
> a=rtpmap:3 GSM/8000
> a=nortpproxy:yes
>
> U 2017/06/14 14:56:28.165176 +0300 172.16.21.12:5060 -> 10.110.3.57:5060
>
> ACK sip:demo at 10.110.3.57:5060 SIP/2.0
> Via: SIP/2.0/UDP 172.16.21.12:5060;rport;branch=z9hG4bKPj69bbf40b-cc63-
> 4699-bc05-fb41e210ac12
> Max-Forwards: 70
> From: <sip:6010 at 10.110.3.57>;tag=8bfd31ff-59ad-4efd-8ae5-47fde1862ef1
> To: <sip:demo at 10.110.3.57>;tag=2f2adbacc4317338a374a6531765d255-9497
> Call-ID: 2116d060-8211-4f5c-beba-4a7d6c4fd08f
> CSeq: 14867 ACK
> Content-Length: 0
>
>
> U 2017/06/14 14:56:34.592956 +0300 172.16.21.12:5060 -> 10.110.3.57:5060
>
> BYE sip:demo at 10.110.3.57:5060 SIP/2.0
> Via: SIP/2.0/UDP 172.16.21.12:5060;rport;branch=z9hG4bKPjd58e78ac-48c1-
> 440c-833c-7d6b6c91038b
> Max-Forwards: 70
> From: <sip:6010 at 10.110.3.57>;tag=8bfd31ff-59ad-4efd-8ae5-47fde1862ef1
> To: <sip:demo at 10.110.3.57>;tag=2f2adbacc4317338a374a6531765d255-9497
> Call-ID: 2116d060-8211-4f5c-beba-4a7d6c4fd08f
> CSeq: 14868 BYE
> Contact: <sip:6010 at 172.16.21.12:5060>
> Content-Length: 0
>
>
> U 2017/06/14 14:56:34.593103 +0300 10.110.3.57:5060 -> 172.16.21.12:5060
>
> SIP/2.0 404 Not here
> Via: SIP/2.0/UDP 172.16.21.12:5060;rport=5060;
> branch=z9hG4bKPjd58e78ac-48c1-440c-833c-7d6b6c91038b;received=172.16.21.12
> From: <sip:6010 at 10.110.3.57>;tag=8bfd31ff-59ad-4efd-8ae5-47fde1862ef1
> To: <sip:demo at 10.110.3.57>;tag=2f2adbacc4317338a374a6531765d255-9497
> Call-ID: 2116d060-8211-4f5c-beba-4a7d6c4fd08f
> CSeq: 14868 BYE
> Server: kamailio (4.2.3 (x86_64/linux))
> Content-Length: 0
>
>
> Regards,
> Issam
>
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