12-26-2013 06:28 AM - edited 03-16-2019 09:00 PM
Hi,
I am using Cisco CUCM 7.1.5 which is connected to Cisco Voice gateways 2911 via SIP trunk with by default settings. Everything is working fine.
Now due to some reason, i have add one more third part SIP/GSM gateway on my LAN. So i have configured below dial-peer in order to route some desired voice traffic from that SIP/GSM gateway.
dial-peer voice 275 voip
description *** Router to 2n ***
destination-pattern 900T
session protocol sipv2
session target ipv4:X.X.X.X
voice-class codec 1
dtmf-relay sip-kpml sip-notify
no vad
Now IP Phones registered with CUCM when dial outside using the above mentioned dial-peer, call connects (as it shows on CDR logs on SIP/GSM gateway) but problem is that both part cant listen to each other.
What could be the possible reason? thanks
Message was edited by: Omer Tasaddaq
12-26-2013 07:34 AM
Anyone here to give clue....
Sent from Cisco Technical Support iPad App
12-26-2013 07:42 AM
Does your inbound call works from that new gsm/sip gateway ?
Sent from Cisco Technical Support iPhone App
12-26-2013 07:59 AM
Let me tell you...phones registered in cme (2911) Cisco gateway dial outside and it does work perfect. I didn't check inside call.
Sent from Cisco Technical Support iPad App
12-26-2013 08:16 AM
Hi,
It seems routing issue between the IP address.
did you check the binding interface for media and control?
can you collect debug ccsip mess for the faulty call and provide the running config of SIP GW.
btw is it CME or CUCM7.1? could you please provide the complete call flow clearly?
12-26-2013 12:13 PM
This Cisco router is working as a cme-srst router.
Sent from Cisco Technical Support iPhone App
12-27-2013 02:50 AM
Hi.
Please attach the output of a debug ccsip messages during a non.working call.
Thanks
Regards
Carlo
Please rate all helpful posts
"The more you help the more you learn"
12-27-2013 03:29 AM
Hi Omerpal,
Since you are seeing issues after the call connect, this means that
1. The communication IP address on the 200 OK and ACK messages is not right.
2. The communication IP address on the above 2 messages is not reachable. Packets are not being routed correctly.
Ideally, the RTP should be flowing in the following manner unless there is an MTP invoked for this call.
1. Between this router and IP Phone.
2. Between this router and far end.
The best way to troubleshoot this would be to take debug ccsip message on the router, as well as packet captures on the LAN facing interface, that would show you whether packets are leaving this router toward the phone/MTP. Also, you need to take packet captures on the IP Phone to see if the packets from the router are making it here, and packets from the phone are leaving it and reaching the router. If either of these packet captures indicates packet drops or missing streams, we know there is a network issue.
Thanks
Sreekanth
12-27-2013 08:46 AM
IP Address of CUCM=10.50.2.3 & 10.50.2.4
IP Address of CME=10.1.184.65 (Connected with CUCM Via SIP Trunk)
IP Adress of SIP/GSM Gateway=10.1.163.130
To: <900923006064393>;tag=5DE115C0-1311900923006064393>
Date: Thu, 26 Dec 2013 13:33:16 GMT
Call-ID: f0427500-2bc1313b-330ee-402320a@10.50.2.4
Server: Cisco-SIPGateway/IOS-12.x
CSeq: 103 BYE
Reason: Q.850;cause=16
P-RTP-Stat: PS=0,OS=0,PR=984,OR=19680,PL=0,JI=0,LA=0,DU=20
Content-Length: 0
Dec 26 13:33:17.003: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
SUBSCRIBE sip:3916@10.50.2.4:5060 SIP/2.0
Via: SIP/2.0/UDP 10.1.184.65:5060;branch=z9hG4bK107B181F
From: <900923336064393>;tag=5DE115C0-1311900923336064393>
To: "Ammar Javaid" <3916>;tag=950e340e-4e22-4901-ae4b-70c24364e77d3916>
-38640527
Call-ID: f0427500-2bc1313b-330ee-402320a@10.50.2.4
CSeq: 102 SUBSCRIBE
Max-Forwards: 70
Date: Thu, 26 Dec 2013 13:33:17 GMT
User-Agent: Cisco-SIPGateway/IOS-12.x
Event: kpml
Expires: 0
Contact: <10.1.184.65:5060>10.1.184.65:5060>
Content-Length: 0
Dec 26 13:33:17.003: //5905/040BAB038759/SIP/Msg/ccsipDisplayMsg:
Sent:
BYE sip:900923336064393@10.1.163.130:5060;transport=TCP SIP/2.0
Via: SIP/2.0/TCP 10.1.184.65:5060;branch=z9hG4bK107A161C
From: "Ammar Javaid" <3916>;tag=5DE0F848-3693916>
To: <900923336064393>;tag=7c1eb3fe1214-128-1a102f20900923336064393>
Date: Thu, 26 Dec 2013 13:32:35 GMT
Call-ID: 40CE353-6D6911E3-875F90DE-E66116E9@10.1.184.65
User-Agent: Cisco-SIPGateway/IOS-12.x
Max-Forwards: 70
Timestamp: 1388064797
CSeq: 102 BYE
Reason: Q.850;cause=16
P-RTP-Stat: PS=984,OS=19680,PR=0,OR=0,PL=0,JI=0,LA=0,DU=20
Content-Length: 0
Dec 26 13:33:17.491: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
BYE sip:900923336064393@10.1.184.65:5060 SIP/2.0
Date: Thu, 26 Dec 2013 13:38:04 GMT
From: "Ammar Javaid" <3916>;tag=950e340e-4e22-4901-ae4b-70c24364e73916>
7d-38640527
P-Asserted-Identity: "Ammar Javaid" <3916>3916>
Content-Length: 0
User-Agent: Cisco-CUCM7.1
To: <900923336064393>;tag=5DE115C0-1311900923336064393>
Call-ID: f0427500-2bc1313b-330ee-402320a@10.50.2.4
Via: SIP/2.0/UDP 10.50.2.4:5060;branch=z9hG4bK720942969b75b
CSeq: 103 BYE
Max-Forwards: 70
Dec 26 13:33:17.491: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 200 OK
Via: SIP/2.0/UDP 10.50.2.4:5060;branch=z9hG4bK720942969b75b
From: "Ammar Javaid" <3916>;tag=950e340e-4e22-4901-ae4b-70c24364e73916>
7d-38640527
To: <900923336064393>;tag=5DE115C0-1311900923336064393>
Call-ID: f0427500-2bc1313b-330ee-402320a@10.50.2.4
CSeq: 103 BYE
Content-Length: 0
Dec 26 13:33:17.503: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
SUBSCRIBE sip:3916@10.50.2.4:5060 SIP/2.0
Via: SIP/2.0/UDP 10.1.184.65:5060;branch=z9hG4bK107B181F
From: <900923336064393>;tag=5DE115C0-1311900923336064393>
To: "Ammar Javaid" <3916>;tag=950e340e-4e22-4901-ae4b-70c24364e77d3916>
-38640527
Call-ID: f0427500-2bc1313b-330ee-402320a@10.50.2.4
CSeq: 102 SUBSCRIBE
Max-Forwards: 70
Date: Thu, 26 Dec 2013 13:33:17 GMT
User-Agent: Cisco-SIPGateway/IOS-12.x
Event: kpml
Expires: 0
Contact: <10.1.184.65:5060>10.1.184.65:5060>
Content-Length: 0
Dec 26 13:33:17.687: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
NOTIFY sip:10.1.184.65:5060 SIP/2.0
Date: Thu, 26 Dec 2013 13:38:45 GMT
From: "Ammar Javaid" <3916>;tag=950e340e-4e22-4901-ae4b-70c24364e73916>
7d-38640527
P-Asserted-Identity: "Ammar Javaid" <3916>3916>
Event: kpml
Content-Length: 0
User-Agent: Cisco-CUCM7.1
To: <900923336064393>;tag=5DE115C0-1311900923336064393>
Contact: <3916>3916>
Call-ID: f0427500-2bc1313b-330ee-402320a@10.50.2.4
Subscription-State: terminated
Via: SIP/2.0/UDP 10.50.2.4:5060;branch=z9hG4bK720957b6a3021
CSeq: 104 NOTIFY
Max-Forwards: 70
Dec 26 13:33:17.691: //0/000000000000/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 200 OK
Date: Thu, 26 Dec 2013 13:38:45 GMT
From: <900923336064393>;tag=5DE115C0-1311900923336064393>
Content-Length: 0
To: "Ammar Javaid" <3916>;tag=950e340e-4e22-4901-ae4b-70c24364e77d3916>
-38640527
Contact: <3916>3916>
Expires: 0
Call-ID: f0427500-2bc1313b-330ee-402320a@10.50.2.4
Via: SIP/2.0/UDP 10.1.184.65:5060;branch=z9hG4bK107B181F
CSeq: 102 SUBSCRIBE
Dec 26 13:33:17.691: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
NOTIFY sip:10.1.184.65:5060 SIP/2.0
Date: Thu, 26 Dec 2013 13:38:45 GMT
From: "Ammar Javaid" <3916>;tag=950e340e-4e22-4901-ae4b-70c24364e73916>
7d-38640527
P-Asserted-Identity: "Ammar Javaid" <3916>3916>
Event: kpml
Content-Length: 348
User-Agent: Cisco-CUCM7.1
To: <900923336064393>;tag=5DE115C0-1311900923336064393>
Contact: <3916>3916>
Content-Type: application/kpml-response+xml
Call-ID: f0427500-2bc1313b-330ee-402320a@10.50.2.4
Subscription-State: terminated;reason=timeout
Via: SIP/2.0/UDP 10.50.2.4:5060;branch=z9hG4bK72096181a6806
CSeq: 105 NOTIFY
Max-Forwards: 70
w.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="urn:ietf:params:xml:ns:kpm
l-response kpml-response.xsd" code="487" digits="" forced_flush="false" suppress
ed="false" tag="dtmf" text="Subscription Expired" version="1.0"/>
Dec 26 13:33:17.691: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 200 OK
Via: SIP/2.0/UDP 10.50.2.4:5060;branch=z9hG4bK720957b6a3021
From: "Ammar Javaid" <3916>;tag=950e340e-4e22-4901-ae4b-70c24364e73916>
7d-38640527
To: <900923336064393>;tag=5DE115C0-1311900923336064393>
Date: Thu, 26 Dec 2013 13:33:17 GMT
Call-ID: f0427500-2bc1313b-330ee-402320a@10.50.2.4
CSeq: 104 NOTIFY
Content-Length: 0
Dec 26 13:33:17.691: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 489 Bad Event - 'Malformed/Unsupported Event'
Via: SIP/2.0/UDP 10.50.2.4:5060;branch=z9hG4bK72096181a6806
From: "Ammar Javaid" <3916>;tag=950e340e-4e22-4901-ae4b-70c24364e73916>
7d-38640527
To: <900923336064393>;tag=5DE115C0-1311900923336064393>
Date: Thu, 26 Dec 2013 13:33:17 GMT
Call-ID: f0427500-2bc1313b-330ee-402320a@10.50.2.4
CSeq: 105 NOTIFY
Allow-Events: kpml, telephone-event
Content-Length: 0
Dec 26 13:33:18.179: //0/000000000000/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 200 OK
Date: Thu, 26 Dec 2013 13:38:45 GMT
From: <900923336064393>;tag=5DE115C0-1311900923336064393>
Content-Length: 0
To: "Ammar Javaid" <3916>;tag=950e340e-4e22-4901-ae4b-70c24364e77d3916>
-38640527
Contact: <3916>3916>
Expires: 0
Call-ID: f0427500-2bc1313b-330ee-402320a@10.50.2.4
Via: SIP/2.0/UDP 10.1.184.65:5060;branch=z9hG4bK107B181F
CSeq: 102 SUBSCRIBE
Dec 26 13:33:18.179: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
NOTIFY sip:10.1.184.65:5060 SIP/2.0
Date: Thu, 26 Dec 2013 13:38:45 GMT
From: "Ammar Javaid" <3916>;tag=950e340e-4e22-4901-ae4b-70c24364e73916>
7d-38640527
P-Asserted-Identity: "Ammar Javaid" <3916>3916>
Event: kpml
Content-Length: 0
User-Agent: Cisco-CUCM7.1
To: <900923336064393>;tag=5DE115C0-1311900923336064393>
Contact: <3916>3916>
Call-ID: f0427500-2bc1313b-330ee-402320a@10.50.2.4
Subscription-State: terminated
Via: SIP/2.0/UDP 10.50.2.4:5060;branch=z9hG4bK720957b6a3021
CSeq: 104 NOTIFY
Max-Forwards: 70
Dec 26 13:33:18.179: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
NOTIFY sip:10.1.184.65:5060 SIP/2.0
Date: Thu, 26 Dec 2013 13:38:45 GMT
From: "Ammar Javaid" <3916>;tag=950e340e-4e22-4901-ae4b-70c24364e73916>
7d-38640527
P-Asserted-Identity: "Ammar Javaid" <3916>3916>
Event: kpml
Content-Length: 348
User-Agent: Cisco-CUCM7.1
To: <900923336064393>;tag=5DE115C0-1311900923336064393>
Contact: <3916>3916>
Content-Type: application/kpml-response+xml
Call-ID: f0427500-2bc1313b-330ee-402320a@10.50.2.4
Subscription-State: terminated;reason=timeout
Via: SIP/2.0/UDP 10.50.2.4:5060;branch=z9hG4bK72096181a6806
CSeq: 105 NOTIFY
Max-Forwards: 70
w.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="urn:ietf:params:xml:ns:kpm
l-response kpml-response.xsd" code="487" digits="" forced_flush="false" suppress
ed="false" tag="dtmf" text="Subscription Expired" version="1.0"/>
Dec 26 13:33:18.179: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 200 OK
Via: SIP/2.0/UDP 10.50.2.4:5060;branch=z9hG4bK720957b6a3021
From: "Ammar Javaid" <3916>;tag=950e340e-4e22-4901-ae4b-70c24364e73916>
7d-38640527
To: <900923336064393>;tag=5DE115C0-1311900923336064393>
Date: Thu, 26 Dec 2013 13:33:17 GMT
Call-ID: f0427500-2bc1313b-330ee-402320a@10.50.2.4
CSeq: 104 NOTIFY
Content-Length: 0
Dec 26 13:33:18.179: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 489 Bad Event - 'Malformed/Unsupported Event'
Via: SIP/2.0/UDP 10.50.2.4:5060;branch=z9hG4bK72096181a6806
From: "Ammar Javaid" <3916>;tag=950e340e-4e22-4901-ae4b-70c24364e73916>
7d-38640527
To: <900923336064393>;tag=5DE115C0-1311900923336064393>
Date: Thu, 26 Dec 2013 13:33:17 GMT
Call-ID: f0427500-2bc1313b-330ee-402320a@10.50.2.4
CSeq: 105 NOTIFY
Allow-Events: kpml, telephone-event
Content-Length: 0
Dec 26 13:33:23.939: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
BYE sip:3916@10.1.184.65:5060 SIP/2.0
Max-Forwards: 70
Via: SIP/2.0/TCP 10.1.163.130:5060;branch=z9hG4bK-75437268499
From: <900923336064393>;tag=7c1eb3fe1214-128-1a102f20900923336064393>
To: "Ammar Javaid" <3916>;tag=5DE0F848-3693916>
Call-ID: 40CE353-6D6911E3-875F90DE-E66116E9@10.1.184.65
CSeq: 69 BYE
Contact: <900923336064393>900923336064393>
User-Agent: 2N VoiceBlueNext 1.5.1.7.2
Allow: INVITE,BYE,ACK,CANCEL,OPTIONS,REFER,NOTIFY
Content-Length: 0
Dec 26 13:33:23.943: //5905/040BAB038759/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 200 OK
Via: SIP/2.0/TCP 10.1.163.130:5060;branch=z9hG4bK-75437268499
From: <900923336064393>;tag=7c1eb3fe1214-128-1a102f20900923336064393>
To: "Ammar Javaid" <3916>;tag=5DE0F848-3693916>
Date: Thu, 26 Dec 2013 13:33:23 GMT
Call-ID: 40CE353-6D6911E3-875F90DE-E66116E9@10.1.184.65
Server: Cisco-SIPGateway/IOS-12.x
CSeq: 69 BYE
P-RTP-Stat: PS=984,OS=19680,PR=0,OR=0,PL=0,JI=0,LA=0,DU=27
Content-Length: 0
12-27-2013 08:51 AM
Hi Omerpal,
These logs don't seem complete. They do not show the entire call. Please take the debug ccsip message again and record it to the router buffer first. You can then use the show logging command to get the output.
Thanks
Sree
12-27-2013 09:05 PM
debug ccsip error:
001264: Dec 28 07:55:17.213: //5992/146BCA31885F/SIP/Error/ccsip_ipipms_peer_chnl_ind_hdlr: Peer caps is NULL
001265: Dec 28 07:55:20.361: //5992/146BCA31885F/SIP/Error/ccsip_alert_parent_or_child: Unable to add unsupported
hdrs to container
SIP: Attribute mid, level 1 instance 1 not found.
SIP: Attribute ptime, level 1 instance 1 not found.
SIP: Attribute ptime, level 1 instance 1 not found.
001266: Dec 28 07:55:32.141: //-1/xxxxxxxxxxxx/SIP/Error/sipSPICheckAndClearSrcSRTPSdp: CCB SDP source pointer NULL
SIP: (5991) Group (a= group line) attribute, level 65535 instance 1 not found.
SIP: (5991) Group (a= group line) attribute, level 65535 instance 1 not found.
001267: Dec 28 07:55:32.657: //5992/146BCA31885F/SIP/Error/sact_recd_success_new_message_response: Unexpected response
SIP: Attribute mid, level 1 instance 1 not found.
001268: Dec 28 07:55:33.049: //5991/146BCA31885F/SIP/Error/sipSPIProcessAckMedia: Could not modify QoS params for midcall INVITE
001269: Dec 28 07:55:33.049: //5992/146BCA31885F/SIP/Error/sipSPIHandleSDPOwnerVersionIDChange: Pointers are NULL..
debug ccsip calls:
001271: Dec 28 07:58:21.153: //5993/797989178866/SIP/Call/sipSPICallInfo:
The Call Setup Information is:
Call Control Block (CCB) : 0x31FB9B40
State of The Call : STATE_ACTIVE
TCP Sockets Used : NO
Calling Number : 2233
Called Number : 900923008458979
Source IP Address (Sig ): 10.1.184.65
Destn SIP Req Addr:Port : 10.50.2.4:5060
Destn SIP Resp Addr:Port : 10.50.2.4:5060
Destination Name : 10.50.2.4
001272: Dec 28 07:58:21.153: //5993/797989178866/SIP/Call/sipSPIMediaCallInfo:
Number of Media Streams: 1
Media Stream : 1
Negotiated Codec : g729r8
Negotiated Codec Bytes : 20
Nego. Codec payload : 18 (tx), 18 (rx)
Negotiated Dtmf-relay : 0
Dtmf-relay Payload : 0 (tx), 0 (rx)
Source IP Address (Media): 10.1.184.65
Source IP Port (Media): 29502
Destn IP Address (Media): 10.1.18.48
Destn IP Port (Media): 21754
Orig Destn IP Address:Port (Media): [ - ]:0
001273: Dec 28 07:58:21.153: //5993/797989178866/SIP/Call/sipSPICallInfo:
The Call Setup Information is:
Call Control Block (CCB) : 0x31FB9B40
State of The Call : STATE_ACTIVE
TCP Sockets Used : NO
Calling Number : 2233
Called Number : 900923008458979
Source IP Address (Sig ): 10.1.184.65
Destn SIP Req Addr:Port : 10.50.2.4:5060
Destn SIP Resp Addr:Port : 10.50.2.4:5060
Destination Name : 10.50.2.4
001274: Dec 28 07:58:21.153: //5993/797989178866/SIP/Call/sipSPIMediaCallInfo:
Number of Media Streams: 1
Media Stream : 1
Negotiated Codec : g729r8
Negotiated Codec Bytes : 20
Nego. Codec payload : 18 (tx), 18 (rx)
Negotiated Dtmf-relay : 0
Dtmf-relay Payload : 0 (tx), 0 (rx)
Source IP Address (Media): 10.1.184.65
Source IP Port (Media): 29502
Destn IP Address (Media): 10.1.18.48
Destn IP Port (Media): 21754
Orig Destn IP Address:Port (Media): [ - ]:0
001275: Dec 28 07:58:21.157: //5994/797989178866/SIP/Call/sipSPICallInfo:
The Call Setup Information is:
Call Control Block (CCB) : 0x31F9D990
State of The Call : STATE_ACTIVE
TCP Sockets Used : YES
Calling Number : 2233
Called Number : 900923008458979
Source IP Address (Sig ): 10.1.184.65
Destn SIP Req Addr:Port : 10.1.163.130:5060
Destn SIP Resp Addr:Port : 10.1.163.130:5060
Destination Name : 10.1.163.130
001276: Dec 28 07:58:21.157: //5994/797989178866/SIP/Call/sipSPIMediaCallInfo:
Number of Media Streams: 1
Media Stream : 1
Negotiated Codec : g729r8
Negotiated Codec Bytes : 20
Nego. Codec payload : 18 (tx), 18 (rx)
Negotiated Dtmf-relay : 0
Dtmf-relay Payload : 0 (tx), 0 (rx)
Source IP Address (Media): 10.1.184.65
Source IP Port (Media): 18256
Destn IP Address (Media): 10.1.163.130
Destn IP Port (Media): 8266
Orig Destn IP Address:Port (Media): [ - ]:0
001277: Dec 28 07:58:40.565: //5994/797989178866/SIP/Call/sipSPICallInfo:
The Call Setup Information is:
Call Control Block (CCB) : 0x31F9D990
State of The Call : STATE_DEAD
TCP Sockets Used : YES
Calling Number : 2233
Called Number : 900923008458979
Source IP Address (Sig ): 10.1.184.65
Destn SIP Req Addr:Port : 10.1.163.130:5060
Destn SIP Resp Addr:Port : 10.1.163.130:4159
Destination Name : 10.1.163.130
001278: Dec 28 07:58:40.565: //5994/797989178866/SIP/Call/sipSPIMediaCallInfo:
Number of Media Streams: 1
Media Stream : 1
Negotiated Codec : g729r8
Negotiated Codec Bytes : 20
Nego. Codec payload : 18 (tx), 18 (rx)
Negotiated Dtmf-relay : 0
Dtmf-relay Payload : 0 (tx), 0 (rx)
Source IP Address (Media): 10.1.184.65
Source IP Port (Media): 18256
Destn IP Address (Media): 10.1.163.130
Destn IP Port (Media): 8266
Orig Destn IP Address:Port (Media): [ - ]:0
001279: Dec 28 07:58:40.565: //5994/797989178866/SIP/Call/sipSPICallInfo:
Disconnect Cause (CC) : 16
Disconnect Cause (SIP) : 200
001280: Dec 28 07:58:41.241: //5993/797989178866/SIP/Call/sipSPICallInfo:
The Call Setup Information is:
Call Control Block (CCB) : 0x31FB9B40
State of The Call : STATE_DEAD
TCP Sockets Used : NO
Calling Number : 2233
Called Number : 900923008458979
Source IP Address (Sig ): 10.1.184.65
Destn SIP Req Addr:Port : 10.50.2.4:5060
Destn SIP Resp Addr:Port : 10.50.2.4:5060
Destination Name : 10.50.2.4
001281: Dec 28 07:58:41.241: //5993/797989178866/SIP/Call/sipSPIMediaCallInfo:
Number of Media Streams: 1
Media Stream : 1
Negotiated Codec : g729r8
Negotiated Codec Bytes : 20
Nego. Codec payload : 18 (tx), 18 (rx)
Negotiated Dtmf-relay : 0
Dtmf-relay Payload : 0 (tx), 0 (rx)
Source IP Address (Media): 10.1.184.65
Source IP Port (Media): 29502
Destn IP Address (Media): 10.1.18.48
Destn IP Port (Media): 21754
Orig Destn IP Address:Port (Media): [ - ]:0
001282: Dec 28 07:58:41.241: //5993/797989178866/SIP/Call/sipSPICallInfo:
Disconnect Cause (CC) : 16
Disconnect Cause (SIP) : 200
Message was edited by: Omer Tasaddaq
12-28-2013 02:53 AM
Anyone here to give clue....
12-28-2013 04:44 AM
Hi Omar,
From the SIP messages exchanged between CUCM, CME & GSM GW, we see the below.
Between CUCM & CME
CUCM media: c=IN IP4 10.1.18.48 codec: g729 (think this this cisco phone ip addr)
CME media: c=IN IP4 10.1.184.65 codec: g729
between CME & GSM
GSM Media: c=IN IP4 10.1.163.130 codec: g729
CME Media: c=IN IP4 10.1.184.65 codec: g729
and if I understand correctly, the call flow is:
non working call flow: IP phone----CUCM----SIP----CME---GSM-GW----PSTN
working flow : IP phone---CME---GSM-GW----PSTN
in that case, we need to check how the CME is integrated with CUCM, pls check binding interface in cme for media and signaling
could you please provide the CME Running Configuration?
12-28-2013 05:00 AM
Thanks for your reply.
Call flow is....
IP Phone---CUCM---SIP Trunk---CME---SIP Trunk---2n (SIP/GSM Gateway)---GSM---PSTSN
where 2n is 3rd part SIP & GSM gateway. Its working with H.323 trunk (between CUCM & CME). This time we have 2 SIP Trunks in call flow.
Please find below CME config.
voice-card 0
dspfarm
dsp services dspfarm
!
!
!
voice service voip
media flow-around
allow-connections h323 to h323
allow-connections h323 to sip
allow-connections sip to h323
allow-connections sip to sip
fax protocol t38 version 0 ls-redundancy 0 hs-redundancy 0 fallback none
h323
sip
bind control source-interface Loopback105
bind media source-interface Loopback105
registrar server
!
voice class codec 1
codec preference 1 g711ulaw
codec preference 2 g711alaw
codec preference 3 g729r8
codec preference 4 g729br8
!
voice class custom-cptone 2n-gsm
dualtone disconnect
frequency 425
cadence 330 330
!
!
voice iec syslog
!
!
interface Loopback105
ip address 10.1.184.65 255.255.255.192
!
sccp local Loopback105
sccp ccm 10.50.2.3 identifier 1 version 7.0
sccp ccm 10.50.2.4 identifier 2 version 7.0
sccp
!
sccp ccm group 1
associate ccm 1 priority 1
associate ccm 2 priority 2
associate profile 3 register Al_MTP
associate profile 2 register Al_XCODE
associate profile 1 register Al_CONF
!
dspfarm profile 2 transcode
codec g711ulaw
codec g711alaw
codec g729ar8
codec g729abr8
maximum sessions 12
associate application SCCP
!
dspfarm profile 1 conference
codec g711ulaw
codec g711alaw
codec g729ar8
codec g729abr8
codec g729r8
codec g729br8
maximum sessions 6
associate application SCCP
!
dspfarm profile 3 mtp
codec g711ulaw
maximum sessions software 10
associate application SCCP
!
dial-peer voice 275 voip
description *** test ***
destination-pattern 900T
session protocol sipv2
session target ipv4:10.1.163.130
dtmf-relay sip-kpml sip-notify
codec g711alaw
no vad
!
12-28-2013 05:08 AM
could you please include the dial-peer configuration to/from CUCM? it would be great if you could post the complete running config.
also, are you able to ping CUCM or Cisco Phone's IP address from GSM/SIP GW?
Message was edited by: Suresh Subramanian
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