Setup :
Phone --> CAllmanager 8.5 --> WAN-->MGW2(2811)--> Carrier SIP Connection.
Problem : Phone rings then disconnect automatically.
Codec and dialpeer details in 2811 Router:
============================================
!
voice class codec 1
codec preference 1 g729r8
codec preference 2 g729br8
!
!
dial-peer voice 900 voip
Discription Dial peer to connects sip port
destination-pattern .T
voice-class codec 1
voice-class sip g729 annexb-all
session protocol sipv2
session target ipv4:10.248.121.28
session transport udp
dtmf-relay rtp-nte
no vad
!
dial-peer voice 904 voip
description dial peert to receive call from CUCM
answer-address 30.
voice-class codec 1
session protocol sipv2
session transport udp
dtmf-relay rtp-nte
playout-delay nominal 30
playout-delay minimum low
no vad
!
MGW router 2811 SIP logs
===================================
MGW2#
Sep 30 02:56:36.014: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
INVITE sip:0422625886@10.105.1.252:5060 SIP/2.0
Via: SIP/2.0/TCP 10.52.19.253:5060;branch=z9hG4bK12e75cb1f8e0
From: <3022>;tag=45708~3690b33d-45e9-4a01-984c-3bdb32c67395-30180291
To: <0422625886>
Date: Fri, 30 Sep 2011 02:56:35 GMT
Call-ID: cdb83900-e8512fe3-f9e-fd13340a@10.52.19.253
Supported: timer,resource-priority,replaces
Min-SE: 1800
User-Agent: Cisco-CUCM8.5
Allow: INVITE, OPTIONS, INFO, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY
CSeq: 101 INVITE
Expires: 180
Allow-Events: presence, kpml
Supported: X-cisco-srtp-fallback
Supported: Geolocation
Call-Info: <10.52.19.253:5060>;method="NOTIFY;Event=telephone-event;Duration=500"
Cisco-Guid: 3451402496-0000065536-0000000062-4245894154
Session-Expires: 1800
P-Asserted-Identity: <3022>
Remote-Party-ID: <3022>;party=calling;screen=yes;privacy=off
Contact: <3022>;video;audio
Max-Forwards: 69
Content-Length: 0
Sep 30 02:56:36.038: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
INVITE sip:0422625886@10.248.121.28:5060 SIP/2.0
Via: SIP/2.0/UDP 10.248.116.18:5060;x-route-tag="cid:IIPC-PER-ID@10.248.116.18";branch=z9hG4bK5E1484
Remote-Party-ID: <0892203022>;party=calling;screen=yes;privacy=off
From: <0892203022>;tag=475C8DD0-F6F
To: <0422625886>
Date: Fri, 30 Sep 2011 02:56:36 GMT
Call-ID: A52442DC-EA4611E0-8238E861-A6621C2D@10.248.116.18
Supported: 100rel,timer,resource-priority,replaces,sdp-anat
Min-SE: 1800
Cisco-Guid: 3451402496-65536-62-4245894154
User-Agent: Cisco-SIPGateway/IOS-12.x
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER
CSeq: 101 INVITE
Timestamp: 1317351396
Contact: <0892203022>
Expires: 180
Allow-Events: telephone-event
Max-Forwards: 68
Session-Expires: 1800
Content-Length: 0
Sep 30 02:56:36.042: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 100 Trying
Via: SIP/2.0/TCP 10.52.19.253:5060;branch=z9hG4bK12e75cb1f8e0
From: <3022>;tag=45708~3690b33d-45e9-4a01-984c-3bdb32c67395-30180291
To: <0422625886>
Date: Fri, 30 Sep 2011 02:56:36 GMT
Call-ID: cdb83900-e8512fe3-f9e-fd13340a@10.52.19.253
CSeq: 101 INVITE
Allow-Events: telephone-event
Server: Cisco-SIPGateway/IOS-12.x
Content-Length: 0
Sep 30 02:56:36.062: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
MGW2#SIP/2.0 100 Trying
Via: SIP/2.0/UDP 10.248.116.18:5060;x-route-tag="cid:IIPC-PER-ID@10.248.116.18";branch=z9hG4bK5E1484
From: <0892203022>;tag=475C8DD0-F6F
To: <0422625886>
Call-ID: A52442DC-EA4611E0-8238E861-A6621C2D@10.248.116.18
CSeq: 101 INVITE
Content-Length: 0
MGW2#
Sep 30 02:56:40.106: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 183 Session Progress
Via: SIP/2.0/UDP 10.248.116.18:5060;x-route-tag="cid:IIPC-PER-ID@10.248.116.18";branch=z9hG4bK5E1484
To: <0422625886>;tag=3526335740-336939
From: <0892203022>;tag=475C8DD0-F6F
Call-ID: A52442DC-EA4611E0-8238E861-A6621C2D@10.248.116.18
CSeq: 101 INVITE
Allow: INVITE, BYE, OPTIONS, CANCEL, ACK, REGISTER, NOTIFY, INFO, REFER, SUBSCRIBE, PRACK
Contact: <0422625886>
Call-Info: <10.248.121.28>;method="NOTIFY;Event=telephone-event;Duration=1000"
Content-Type: application/sdp
Content-Length: 171
v=0
o=MSX01-KENT-SYD 3440992 0 IN IP4 10.248.121.28
s=sip call
c=IN IP4 10.248.121.29
t=0 0
m=audio 21398 RTP/AVP 8 100
a=rtpmap:100 X-NSE/8000
a=fmtp:100 192-194
Sep 30 02:56:40.110: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
CANCEL sip:0422625886@10.248.121.28:5060 SIP/2.0
Via: SIP/2.0/UDP 10.248.116.18:5060;x-route-tag="cid:IIPC-PER-ID@10.248.116.18";branch=z9hG4bK5E1484
From: <0892203022>;tag=475C8DD0-F6F
To: <0422625886>
Date: Fri, 30 Sep 2011 02:56:36 GMT
Call-ID: A52442DC-EA4611E0-8238E861-A6621C2D@10.248.116.18
CSeq: 101 CANCEL
Max-Forwards: 70
Timestamp: 1317351400
Reason: Q.850;cause=65
Content-Length: 0
Sep 30 02:56:40.134: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 200 OK
Via: SIP/2.0/UDP 10.248.116.18:5060;x-route-tag="cid:IIPC-PER-ID@10.248.116.18";branch=z9hG4bK5E1484
To: <0422625886>;tag=3526335740-336939
From: <0892203022>;tag=475C8DD0-F6F
Call-ID: A52442DC-EA4611E0-8238E861-A6621C2D@10.248.116.18
CSeq: 101 CANCEL
Allow: INVITE, BYE, OPTIONS, CANCEL, ACK, REGISTER, NOTIFY, INFO, REFER, SUBSCRIBE, PRACK
Contact: <0422625886>
Content-Length: 0
Sep 30 02:56:40.138: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 487 Request Terminated
Via: SIP/2.0/UDP 10.248.116.18:5060;x-route-tag="cid:IIPC-PER-ID@10.248.116.18";branch=z9hG4bK5E1484
To: <0422625886>;tag=3526335740-336939
From: <0892203022>;tag=475C8DD0-F6F
Call-ID: A52442DC-EA4611E0-8238E861-A6621C2D@10.248.116.18
CSeq: 101 INVITE
Allow: INVITE, BYE, OPTIONS, CANCEL, ACK, REGISTER, NOTIFY, INFO, REFER, SUBSCRIBE, PRACK
Contact: <0422625886>
Call-Info: <10.248.121.28>;method="NOTIFY;Event=telephone-event;Duration=1000"
Content-Length: 0
Sep 30 02:56:40.146: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 501 Not Implemented
Via: SIP/2.0/TCP 10.52.19.253:5060;branch=z9hG4bK12e75cb1f8e0
From: <3022>;tag=45708~3690b33d-45e9-4a01-984c-3bdb32c67395-30180291
To: <0422625886>;tag=475C9DDC-211F
Date: Fri, 30 Sep 2011 02:56:36 GMT
Call-ID: cdb83900-e8512fe3-f9e-fd13340a@10.52.19.253
CSeq: 101 INVITE
Allow-Events: telephone-event
Server: Cisco-SIPGateway/IOS-12.x
Reason: Q.850;cause=65
Content-Length: 0
Sep 30 02:56:40.146: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
ACK sip:0422625886@10.248.121.28:5060 SIP/2.0
Via: SIP/2.0/UDP 10.248.116.18:5060;x-route-tag="cid:IIPC-PER-ID@10.248.116.18";branch=z9hG4bK5E1484
From: <0892203022>;tag=475C8DD0-F6F
To: <0422625886>;tag=3526335740-336939
Date: Fri, 30 Sep 2011 02:56:36 GMT
Call-ID: A52442DC-EA4611E0-8238E861-A6621C2D@10.248.116.18
Max-Forwards: 70
CSeq: 101 ACK
Allow-Events: telephone-event
Reason: Q.850;cause=65
Content-Length: 0
Sep 30 02:56:40.226: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
MGW2#ACK sip:0422625886@10.105.1.252:5060 SIP/2.0
Via: SIP/2.0/TCP 10.52.19.253:5060;branch=z9hG4bK12e75cb1f8e0
From: <3022>;tag=45708~3690b33d-45e9-4a01-984c-3bdb32c67395-30180291
To: <0422625886>;tag=475C9DDC-211F
Date: Fri, 30 Sep 2011 02:56:35 GMT
Call-ID: cdb83900-e8512fe3-f9e-fd13340a@10.52.19.253
Max-Forwards: 70
CSeq: 101 ACK
Allow-Events: presence, kpml
Content-Length: 0
we are trying to use g729 codec between CUCM , MGW and carrier Sip ports. Carrier confirmed they are supporting g711alaw , g711ulaw and g729. however we are not able to use the g729 code.
Call manager sip trunk informaiton is attached with this message.
!
