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Beginner

CUBE DTMF Issues Intermittency

Dear Experts,

I have configured SIP trunk to ITSP with CUCM 9.1

My call flow is IP phone --->  SIP ---> CUBE (flow around) ----> SIP -----> ITSP

My problem is on some calls the dtmf does not work

I collect some logs (complete logs attached).

Call Ok (telephone event ITSP present DTMF is ok)

(called number 297840042484 translate to:40042484)

*Aug 26 18:06:58: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:

Received:

INVITE sip:297840042484@21.10.0.3:5060 SIP/2.0

Via: SIP/2.0/TCP 21.10.0.7:5060;branch=z9hG4bK73b4ac24a32

From: "Ramal Site 2978" <sip:1139512812@21.10.0.7>;tag=1582~fb89236f-816b-47f5-8c94-b8d3c388dd7c-47887494

To: <sip:297840042484@21.10.0.3>

Date: Mon, 26 Aug 2013 21:09:18 GMT

Call-ID: c3d21880-21b1c3fe-565-7000a15@21.10.0.7

Supported: timer,resource-priority,replaces

Min-SE:  1800

User-Agent: Cisco-CUCM9.1

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,X-cisco-original-called

Call-Info: <sip:21.10.0.7:5060>;method="NOTIFY;Event=telephone-event;Duration=500"

Cisco-Guid: 3285325952-0000065536-0000000443-0117443093

Session-Expires:  1800

P-Asserted-Identity: "Ramal Site 2978" <sip:1139512812@21.10.0.7>

Remote-Party-ID: "Ramal Site 2978" <sip:1139512812@21.10.0.7>;party=calling;screen=yes;privacy=off

Contact: <sip:1139512812@21.10.0.7:5060;transport=tcp>

Max-Forwards: 70

Content-Length: 0

*Aug 26 18:06:58: //33367/C3D218800000/SIP/Msg/ccsipDisplayMsg:

Sent:

INVITE sip:40042484@10.56.14.18:5060 SIP/2.0

Via: SIP/2.0/UDP 21.10.0.3:5060;branch=z9hG4bK30D43

Remote-Party-ID: "Ramal Site 2978" <sip:1139512812@21.10.0.3>;party=calling;screen=yes;privacy=off

From: "Ramal Site 2978" <sip:1139512812@21.10.0.3>;tag=19F30F3C-EC1

To: <sip:40042484@10.56.14.18>

Date: Mon, 26 Aug 2013 21:06:58 GMT

Call-ID: 47585333-DCA11E3-86BFA8D4-D9EFC3D@21.10.0.3

Supported: timer,resource-priority,replaces,sdp-anat

Min-SE:  1800

Cisco-Guid: 3285325952-0000065536-0000000443-0117443093

User-Agent: Cisco-SIPGateway/IOS-15.2.4.M3

Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER

CSeq: 101 INVITE

Timestamp: 1377551218

Contact: <sip:1139512812@21.10.0.3:5060>

Expires: 180

Allow-Events: telephone-event

Max-Forwards: 69

Session-Expires:  1800

Content-Length: 0

*Aug 26 18:06:58: //33366/C3D218800000/SIP/Msg/ccsipDisplayMsg:

Sent:

SIP/2.0 100 Trying

Via: SIP/2.0/TCP 21.10.0.7:5060;branch=z9hG4bK73b4ac24a32

From: "Ramal Site 2978" <sip:1139512812@21.10.0.7>;tag=1582~fb89236f-816b-47f5-8c94-b8d3c388dd7c-47887494

To: <sip:297840042484@21.10.0.3>

Date: Mon, 26 Aug 2013 21:06:58 GMT

Call-ID: c3d21880-21b1c3fe-565-7000a15@21.10.0.7

CSeq: 101 INVITE

Allow-Events: telephone-event

Server: Cisco-SIPGateway/IOS-15.2.4.M3

Content-Length: 0

*Aug 26 18:06:58: //33367/C3D218800000/SIP/Msg/ccsipDisplayMsg:

Received:

SIP/2.0 100 Trying

Via: SIP/2.0/UDP 21.10.0.3:5060;branch=z9hG4bK30D43

From: "Ramal Site 2978" <sip:1139512812@21.10.0.3>;tag=19F30F3C-EC1

To: <sip:40042484@10.56.14.18>

Call-ID: 47585333-DCA11E3-86BFA8D4-D9EFC3D@21.10.0.3

CSeq: 101 INVITE

Timestamp: 1377551218

*Aug 26 18:06:58: //33367/C3D218800000/SIP/Msg/ccsipDisplayMsg:

Received:

SIP/2.0 180 Ringing

Via: SIP/2.0/UDP 21.10.0.3:5060;branch=z9hG4bK30D43

From: "Ramal Site 2978" <sip:1139512812@21.10.0.3>;tag=19F30F3C-EC1

To: <sip:40042484@10.56.14.18>;tag=qzt2usqs-CC-28

Call-ID: 47585333-DCA11E3-86BFA8D4-D9EFC3D@21.10.0.3

CSeq: 101 INVITE

Timestamp: 1377551218

Contact: <sip:40042484@10.56.14.18:5060;user=phone;transport=udp>

Allow: INVITE,ACK,OPTIONS,BYE,CANCEL,REGISTER,INFO,PRACK,SUBSCRIBE,NOTIFY,UPDATE,MESSAGE,REFER

Content-Length: 389

Content-Type: application/sdp

v=0

17o=HuaweiSoftX3000 10270815 10270815 IN IP4 10.57.0.1

s=Sip Call

c=IN IP4 10.57.0.117

t=0 0

m=audio 18428 RTP/AVP 18 8 4 2 98 99 102 97

a=rtpmap:18 G729/8000

a=rtpmap:8 PCMA/8000

a=rtpmap:4 G723/8000

a=rtpmap:2 G726-32/8000

a=rtpmap:98 G726-40/8000

a=rtpmap:99 G726-32/8000

a=rtpmap:102 G726-24/8000

a=rtpmap:97 telephone-event/8000

a=fmtp:97 0-15

a=fmtp:18 annexb=no

*Aug 26 18:06:58: //33366/C3D218800000/SIP/Msg/ccsipDisplayMsg:

Sent:

SIP/2.0 180 Ringing

Via: SIP/2.0/TCP 21.10.0.7:5060;branch=z9hG4bK73b4ac24a32

From: "Ramal Site 2978" <sip:1139512812@21.10.0.7>;tag=1582~fb89236f-816b-47f5-8c94-b8d3c388dd7c-47887494

To: <sip:297840042484@21.10.0.3>;tag=19F310E8-2367

Date: Mon, 26 Aug 2013 21:06:58 GMT

Call-ID: c3d21880-21b1c3fe-565-7000a15@21.10.0.7

CSeq: 101 INVITE

Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER

Allow-Events: telephone-event

Remote-Party-ID: <sip:40042484@21.10.0.3>;party=called;screen=no;privacy=off

Contact: <sip:40042484@21.10.0.3:5060;transport=tcp>

Server: Cisco-SIPGateway/IOS-15.2.4.M3

Content-Length: 0

*Aug 26 18:06:58: //33367/C3D218800000/SIP/Msg/ccsipDisplayMsg:

Received:

SIP/2.0 180 Ringing

Via: SIP/2.0/UDP 21.10.0.3:5060;branch=z9hG4bK30D43

From: "Ramal Site 2978" <sip:1139512812@21.10.0.3>;tag=19F30F3C-EC1

To: <sip:40042484@10.56.14.18>;tag=qzt2usqs-CC-28

Call-ID: 47585333-DCA11E3-86BFA8D4-D9EFC3D@21.10.0.3

CSeq: 101 INVITE

Timestamp: 1377551218

Allow: INVITE,ACK,OPTIONS,BYE,CANCEL,REGISTER,INFO,PRACK,SUBSCRIBE,NOTIFY,UPDATE,MESSAGE,REFER

Contact: <sip:40042484@10.56.14.18:5060;user=phone;transport=udp>

Content-Length: 389

Content-Type: application/sdp

v=0

o=HuaweiSoftX3000 10270815 10270816 IN IP4 10.57.0.117

s=Sip Call

c=IN IP4 10.57.0.117

t=0 0

m=audio 18428 RTP/AVP 18 8 4 2 98 99 102 97

a=rtpmap:18 G729/8000

a=rtpmap:8 PCMA/8000

a=rtpmap:4 G723/8000

a=rtpmap:2 G726-32/8000

a=rtpmap:98 G726-40/8000

a=rtpmap:99 G726-32/8000

a=rtpmap:102 G726-24/8000

a=rtpmap:97 telephone-event/8000

a=fmtp:97 0-15

a=fmtp:18 annexb=no

*Aug 26 18:06:58: //33367/C3D218800000/SIP/Msg/ccsipDisplayMsg:

Received:

SIP/2.0 180 Ringing

Via: SIP/2.0/UDP 21.10.0.3:5060;branch=z9hG4bK30D43

From: "Ramal Site 2978" <sip:1139512812@21.10.0.3>;tag=19F30F3C-EC1

To: <sip:40042484@10.56.14.18>;tag=qzt2usqs-CC-28

Call-ID: 47585333-DCA11E3-86BFA8D4-D9EFC3D@21.10.0.3

CSeq: 101 INVITE

Timestamp: 1377551218

Allow: INVITE,ACK,OPTIONS,BYE,CANCEL,REGISTER,INFO,PRACK,SUBSCRIBE,NOTIFY,UPDATE,MESSAGE,REFER

Contact: <sip:40042484@10.56.14.18:5060;user=phone;transport=udp>

Content-Length: 389

Content-Type: application/sdp

v=0

o=HuaweiSoftX3000 10270815 10270817 IN IP4 10.57.0.117

s=Sip Call

c=IN IP4 10.57.0.117

t=0 0

m=audio 18428 RTP/AVP 18 8 4 2 98 99 102 97

a=rtpmap:18 G729/8000

a=rtpmap:8 PCMA/8000

a=rtpmap:4 G723/8000

a=rtpmap:2 G726-32/8000

a=rtpmap:98 G726-40/8000

a=rtpmap:99 G726-32/8000

a=rtpmap:102 G726-24/8000

a=rtpmap:97 telephone-event/8000

a=fmtp:97 0-15

a=fmtp:18 annexb=no

*Aug 26 18:06:58: //33367/C3D218800000/SIP/Msg/ccsipDisplayMsg:

Received:

SIP/2.0 200 OK

Via: SIP/2.0/UDP 21.10.0.3:5060;branch=z9hG4bK30D43

From: "Ramal Site 2978" <sip:1139512812@21.10.0.3>;tag=19F30F3C-EC1

To: <sip:40042484@10.56.14.18>;tag=qzt2usqs-CC-28

Call-ID: 47585333-DCA11E3-86BFA8D4-D9EFC3D@21.10.0.3

CSeq: 101 INVITE

Timestamp: 1377551218

Session-Expires: 1800;refresher=uac

Require: timer

Contact: <sip:40042484@10.56.14.18:5060;user=phone;transport=udp>

Content-Length: 389

Content-Type: application/sdp

v=0

o=HuaweiSoftX3000 10270815 10270818 IN IP4 10.57.0.117

s=Sip Call

c=IN IP4 10.57.0.117

t=0 0

m=audio 18428 RTP/AVP 18 8 4 2 98 99 102 97

a=rtpmap:18 G729/8000

a=rtpmap:8 PCMA/8000

a=rtpmap:4 G723/8000

a=rtpmap:2 G726-32/8000

a=rtpmap:98 G726-40/8000

a=rtpmap:99 G726-32/8000

a=rtpmap:102 G726-24/8000

a=rtpmap:97 telephone-event/8000

a=fmtp:97 0-15

a=fmtp:18 annexb=no

*Aug 26 18:06:58: //33366/C3D218800000/SIP/Msg/ccsipDisplayMsg:

Sent:

SIP/2.0 200 OK

Via: SIP/2.0/TCP 21.10.0.7:5060;branch=z9hG4bK73b4ac24a32

From: "Ramal Site 2978" <sip:1139512812@21.10.0.7>;tag=1582~fb89236f-816b-47f5-8c94-b8d3c388dd7c-47887494

To: <sip:297840042484@21.10.0.3>;tag=19F310E8-2367

Date: Mon, 26 Aug 2013 21:06:58 GMT

Call-ID: c3d21880-21b1c3fe-565-7000a15@21.10.0.7

CSeq: 101 INVITE

Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER

Allow-Events: telephone-event

Remote-Party-ID: <sip:40042484@21.10.0.3>;party=called;screen=no;privacy=off

Contact: <sip:297840042484@21.10.0.3:5060;transport=tcp>

Supported: replaces

Supported: sdp-anat

Server: Cisco-SIPGateway/IOS-15.2.4.M3

Session-Expires:  1800;refresher=uac

Require: timer

Supported: timer

Content-Type: application/sdp

Content-Disposition: session;handling=required

Content-Length: 389

v=0

o=HuaweiSoftX3000 10270815 10270818 IN IP4 10.57.0.117

s=Sip Call

c=IN IP4 10.57.0.117

t=0 0

m=audio 18428 RTP/AVP 18 8 4 2 98 99 102 97

a=rtpmap:18 G729/8000

a=rtpmap:8 PCMA/8000

a=rtpmap:4 G723/8000

a=rtpmap:2 G726-32/8000

a=rtpmap:98 G726-40/8000

a=rtpmap:99 G726-32/8000

a=rtpmap:102 G726-24/8000

a=rtpmap:97 telephone-event/8000

a=fmtp:97 0-15

a=fmtp:18 annexb=no

*Aug 26 18:06:58: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:

Received:

ACK sip:297840042484@21.10.0.3:5060;transport=tcp SIP/2.0

Via: SIP/2.0/TCP 21.10.0.7:5060;branch=z9hG4bK73c751bcd0a

From: "Ramal Site 2978" <sip:1139512812@21.10.0.7>;tag=1582~fb89236f-816b-47f5-8c94-b8d3c388dd7c-47887494

To: <sip:297840042484@21.10.0.3>;tag=19F310E8-2367

Date: Mon, 26 Aug 2013 21:09:18 GMT

Call-ID: c3d21880-21b1c3fe-565-7000a15@21.10.0.7

Max-Forwards: 70

CSeq: 101 ACK

Allow-Events: presence, kpml

Content-Type: application/sdp

Content-Length: 248

v=0

o=CiscoSystemsCCM-SIP 1582 1 IN IP4 21.10.0.7

s=SIP Call

c=IN IP4 21.10.0.12

b=TIAS:8000

b=AS:8

t=0 0

m=audio 27508 RTP/AVP 18 97

a=rtpmap:18 G729/8000

a=ptime:20

a=fmtp:18 annexb=no

a=rtpmap:97 telephone-event/8000

a=fmtp:97 0-15

*Aug 26 18:06:58: //33367/C3D218800000/SIP/Msg/ccsipDisplayMsg:

Sent:

ACK sip:40042484@10.56.14.18:5060;user=phone;transport=udp SIP/2.0

Via: SIP/2.0/UDP 21.10.0.3:5060;branch=z9hG4bK30E75D

From: "Ramal Site 2978" <sip:1139512812@21.10.0.3>;tag=19F30F3C-EC1

To: <sip:40042484@10.56.14.18>;tag=qzt2usqs-CC-28

Date: Mon, 26 Aug 2013 21:06:58 GMT

Call-ID: 47585333-DCA11E3-86BFA8D4-D9EFC3D@21.10.0.3

Max-Forwards: 70

CSeq: 101 ACK

Allow-Events: telephone-event

Content-Type: application/sdp

Content-Length: 248

v=0

o=CiscoSystemsCCM-SIP 1582 1 IN IP4 21.10.0.7

s=SIP Call

c=IN IP4 21.10.0.12

b=TIAS:8000

b=AS:8

t=0 0

m=audio 27508 RTP/AVP 18 97

a=rtpmap:18 G729/8000

a=ptime:20

a=fmtp:18 annexb=no

a=rtpmap:97 telephone-event/8000

a=fmtp:97 0-15

Call Issue (don´t have telephone-event, dtmf not working)

Problem Call (called 297808000102570 translated to 08000102570)

*Aug 26 18:01:17: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:

Received:

INVITE sip:297808000102570@21.10.0.3:5060 SIP/2.0

Via: SIP/2.0/TCP 21.10.0.7:5060;branch=z9hG4bK73563545b34

From: "Ramal Site 2978" <sip:1139512812@21.10.0.7>;tag=1578~fb89236f-816b-47f5-8c94-b8d3c388dd7c-47887490

To: <sip:297808000102570@21.10.0.3>

Date: Mon, 26 Aug 2013 21:03:36 GMT

Call-ID: f7f90980-21b1c2a8-563-7000a15@21.10.0.7

Supported: timer,resource-priority,replaces

Min-SE:  1800

User-Agent: Cisco-CUCM9.1

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,X-cisco-original-called

Call-Info: <sip:21.10.0.7:5060>;method="NOTIFY;Event=telephone-event;Duration=500"

Cisco-Guid: 4160293248-0000065536-0000000441-0117443093

Session-Expires:  1800

P-Asserted-Identity: "Ramal Site 2978" <sip:1139512812@21.10.0.7>

Remote-Party-ID: "Ramal Site 2978" <sip:1139512812@21.10.0.7>;party=calling;screen=yes;privacy=off

Contact: <sip:1139512812@21.10.0.7:5060;transport=tcp>

Max-Forwards: 70

Content-Length: 0

*Aug 26 18:01:17: //33329/F7F909800000/SIP/Msg/ccsipDisplayMsg:

Sent:

INVITE sip:08000102570@10.56.14.18:5060 SIP/2.0

Via: SIP/2.0/UDP 21.10.0.3:5060;branch=z9hG4bK307141F

Remote-Party-ID: "Ramal Site 2978" <sip:1139512812@21.10.0.3>;party=calling;screen=yes;privacy=off

From: "Ramal Site 2978" <sip:1139512812@21.10.0.3>;tag=19EDDAE4-379

To: <sip:08000102570@10.56.14.18>

Date: Mon, 26 Aug 2013 21:01:17 GMT

Call-ID: 7C0BF0E3-DC911E3-8691A8D4-D9EFC3D@21.10.0.3

Supported: timer,resource-priority,replaces,sdp-anat

Min-SE:  1800

Cisco-Guid: 4160293248-0000065536-0000000441-0117443093

User-Agent: Cisco-SIPGateway/IOS-15.2.4.M3

Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER

CSeq: 101 INVITE

Timestamp: 1377550877

Contact: <sip:1139512812@21.10.0.3:5060>

Expires: 180

Allow-Events: telephone-event

Max-Forwards: 69

Session-Expires:  1800

Content-Length: 0

*Aug 26 18:01:17: //33328/F7F909800000/SIP/Msg/ccsipDisplayMsg:

Sent:

SIP/2.0 100 Trying

Via: SIP/2.0/TCP 21.10.0.7:5060;branch=z9hG4bK73563545b34

From: "Ramal Site 2978" <sip:1139512812@21.10.0.7>;tag=1578~fb89236f-816b-47f5-8c94-b8d3c388dd7c-47887490

To: <sip:297808000102570@21.10.0.3>

Date: Mon, 26 Aug 2013 21:01:17 GMT

Call-ID: f7f90980-21b1c2a8-563-7000a15@21.10.0.7

CSeq: 101 INVITE

Allow-Events: telephone-event

Server: Cisco-SIPGateway/IOS-15.2.4.M3

Content-Length: 0

*Aug 26 18:01:17: //33329/F7F909800000/SIP/Msg/ccsipDisplayMsg:

Received:

SIP/2.0 100 Trying

Via: SIP/2.0/UDP 21.10.0.3:5060;branch=z9hG4bK307141F

From: "Ramal Site 2978" <sip:1139512812@21.10.0.3>;tag=19EDDAE4-379

To: <sip:08000102570@10.56.14.18>

Call-ID: 7C0BF0E3-DC911E3-8691A8D4-D9EFC3D@21.10.0.3

CSeq: 101 INVITE

Timestamp: 1377550877

*Aug 26 18:01:23: //33329/F7F909800000/SIP/Msg/ccsipDisplayMsg:

Received:

SIP/2.0 180 Ringing

Via: SIP/2.0/UDP 21.10.0.3:5060;branch=z9hG4bK307141F

From: "Ramal Site 2978" <sip:1139512812@21.10.0.3>;tag=19EDDAE4-379

To: <sip:08000102570@10.56.14.18>;tag=u72u8rz8-CC-35

Call-ID: 7C0BF0E3-DC911E3-8691A8D4-D9EFC3D@21.10.0.3

CSeq: 101 INVITE

Timestamp: 1377550877

Contact: <sip:08000102570@10.56.14.18:5060;user=phone;transport=udp>

Allow: INVITE,ACK,OPTIONS,BYE,CANCEL,REGISTER,INFO,PRACK,SUBSCRIBE,NOTIFY,UPDATE,MESSAGE,REFER

Content-Length: 270

Content-Type: application/sdp

v=0

o=HuaweiSoftX3000 10216192 10216192 IN IP4 10.57.0.117

s=Sip Call

c=IN IP4 10.57.0.117

t=0 0

m=audio 18424 RTP/AVP 18 8 4 2 3

a=rtpmap:18 G729/8000

a=rtpmap:8 PCMA/8000

a=rtpmap:4 G723/8000

a=rtpmap:2 G726-32/8000

a=rtpmap:3 GSM/8000

a=fmtp:18 annexb=no

*Aug 26 18:01:23: //33328/F7F909800000/SIP/Msg/ccsipDisplayMsg:

Sent:

SIP/2.0 180 Ringing

Via: SIP/2.0/TCP 21.10.0.7:5060;branch=z9hG4bK73563545b34

From: "Ramal Site 2978" <sip:1139512812@21.10.0.7>;tag=1578~fb89236f-816b-47f5-8c94-b8d3c388dd7c-47887490

To: <sip:297808000102570@21.10.0.3>;tag=19EDF2A4-638

Date: Mon, 26 Aug 2013 21:01:17 GMT

Call-ID: f7f90980-21b1c2a8-563-7000a15@21.10.0.7

CSeq: 101 INVITE

Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER

Allow-Events: telephone-event

Remote-Party-ID: <sip:08000102570@21.10.0.3>;party=called;screen=no;privacy=off

Contact: <sip:08000102570@21.10.0.3:5060;transport=tcp>

Server: Cisco-SIPGateway/IOS-15.2.4.M3

Content-Length: 0

*Aug 26 18:01:24: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:

Received:

OPTIONS sip:21.10.0.3:5060 SIP/2.0

Via: SIP/2.0/UDP 10.56.14.18:5060;branch=z9hG4bK7t02ju20e8f17js3j3k1.1

Call-ID: squump8a72p88sub8sbapg7znuoousor@SoftX3000

From: <sip:10.56.14.18:5060>;tag=au2mz87u

To: <sip:21.10.0.3>

CSeq: 1 OPTIONS

Max-Forwards: 69

Content-Length: 0

*Aug 26 18:01:24: //33330/802EE5A98692/SIP/Msg/ccsipDisplayMsg:

Sent:

SIP/2.0 200 OK

Via: SIP/2.0/UDP 10.56.14.18:5060;branch=z9hG4bK7t02ju20e8f17js3j3k1.1

From: <sip:10.56.14.18:5060>;tag=au2mz87u

To: <sip:21.10.0.3>;tag=19EDF600-3F0

Date: Mon, 26 Aug 2013 21:01:24 GMT

Call-ID: squump8a72p88sub8sbapg7znuoousor@SoftX3000

Server: Cisco-SIPGateway/IOS-15.2.4.M3

CSeq: 1 OPTIONS

Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER

Allow-Events: telephone-event

Accept: application/sdp

Supported: 100rel,timer,resource-priority,replaces,sdp-anat

Content-Type: application/sdp

Content-Length: 359

v=0

o=CiscoSystemsSIP-GW-UserAgent 8811 2963 IN IP4 21.10.0.3

s=SIP Call

c=IN IP4 21.10.0.3

t=0 0

m=audio 0 RTP/AVP 18 0 8 9 4 2 15

c=IN IP4 21.10.0.3

m=image 0 udptl t38

c=IN IP4 21.10.0.3

a=T38FaxVersion:0

a=T38MaxBitRate:9600

a=T38FaxRateManagement:transferredTCF

a=T38FaxMaxBuffer:200

a=T38FaxMaxDatagram:320

a=T38FaxUdpEC:t38UDPRedundancy

*Aug 26 18:01:24: //33329/F7F909800000/SIP/Msg/ccsipDisplayMsg:

Received:

SIP/2.0 200 OK

Via: SIP/2.0/UDP 21.10.0.3:5060;branch=z9hG4bK307141F

From: "Ramal Site 2978" <sip:1139512812@21.10.0.3>;tag=19EDDAE4-379

To: <sip:08000102570@10.56.14.18>;tag=u72u8rz8-CC-35

Call-ID: 7C0BF0E3-DC911E3-8691A8D4-D9EFC3D@21.10.0.3

CSeq: 101 INVITE

Timestamp: 1377550877

Session-Expires: 1800;refresher=uac

Require: timer

Contact: <sip:08000102570@10.56.14.18:5060;user=phone;transport=udp>

Content-Length: 270

Content-Type: application/sdp

v=0

o=HuaweiSoftX3000 10216192 10216193 IN IP4 10.57.0.117

s=Sip Call

c=IN IP4 10.57.0.117

t=0 0

m=audio 18424 RTP/AVP 18 8 4 2 3

a=rtpmap:18 G729/8000

a=rtpmap:8 PCMA/8000

a=rtpmap:4 G723/8000

a=rtpmap:2 G726-32/8000

a=rtpmap:3 GSM/8000

a=fmtp:18 annexb=no

*Aug 26 18:01:24: //33328/F7F909800000/SIP/Msg/ccsipDisplayMsg:

Sent:

SIP/2.0 200 OK

Via: SIP/2.0/TCP 21.10.0.7:5060;branch=z9hG4bK73563545b34

From: "Ramal Site 2978" <sip:1139512812@21.10.0.7>;tag=1578~fb89236f-816b-47f5-8c94-b8d3c388dd7c-47887490

To: <sip:297808000102570@21.10.0.3>;tag=19EDF2A4-638

Date: Mon, 26 Aug 2013 21:01:17 GMT

Call-ID: f7f90980-21b1c2a8-563-7000a15@21.10.0.7

CSeq: 101 INVITE

Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER

Allow-Events: telephone-event

Remote-Party-ID: <sip:08000102570@21.10.0.3>;party=called;screen=no;privacy=off

Contact: <sip:297808000102570@21.10.0.3:5060;transport=tcp>

Supported: replaces

Supported: sdp-anat

Server: Cisco-SIPGateway/IOS-15.2.4.M3

Session-Expires:  1800;refresher=uac

Require: timer

Supported: timer

Content-Type: application/sdp

Content-Disposition: session;handling=required

Content-Length: 270

v=0

o=HuaweiSoftX3000 10216192 10216193 IN IP4 10.57.0.117

s=Sip Call

c=IN IP4 10.57.0.117

t=0 0

m=audio 18424 RTP/AVP 18 8 4 2 3

a=rtpmap:18 G729/8000

a=rtpmap:8 PCMA/8000

a=rtpmap:4 G723/8000

a=rtpmap:2 G726-32/8000

a=rtpmap:3 GSM/8000

a=fmtp:18 annexb=no

*Aug 26 18:01:24: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:

Received:

OPTIONS sip:21.10.0.3:5060 SIP/2.0

Via: SIP/2.0/UDP 10.56.14.27:5060;branch=z9hG4bK8td67h3008p0picdi581.1

Call-ID: bgnrb822nspmmubomzgp2qsropaz8uq8@SoftX3000

From: <sip:10.56.14.27:5060>;tag=ozbobtgz

To: <sip:21.10.0.3>

CSeq: 1 OPTIONS

Max-Forwards: 69

Content-Length: 0

*Aug 26 18:01:24: //33331/80380D328693/SIP/Msg/ccsipDisplayMsg:

Sent:

SIP/2.0 200 OK

Via: SIP/2.0/UDP 10.56.14.27:5060;branch=z9hG4bK8td67h3008p0picdi581.1

From: <sip:10.56.14.27:5060>;tag=ozbobtgz

To: <sip:21.10.0.3>;tag=19EDF63C-21AD

Date: Mon, 26 Aug 2013 21:01:24 GMT

Call-ID: bgnrb822nspmmubomzgp2qsropaz8uq8@SoftX3000

Server: Cisco-SIPGateway/IOS-15.2.4.M3

CSeq: 1 OPTIONS

Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER

Allow-Events: telephone-event

Accept: application/sdp

Supported: 100rel,timer,resource-priority,replaces,sdp-anat

Content-Type: application/sdp

Content-Length: 358

v=0

o=CiscoSystemsSIP-GW-UserAgent 5820 220 IN IP4 21.10.0.3

s=SIP Call

c=IN IP4 21.10.0.3

t=0 0

m=audio 0 RTP/AVP 18 0 8 9 4 2 15

c=IN IP4 21.10.0.3

m=image 0 udptl t38

c=IN IP4 21.10.0.3

a=T38FaxVersion:0

a=T38MaxBitRate:9600

a=T38FaxRateManagement:transferredTCF

a=T38FaxMaxBuffer:200

a=T38FaxMaxDatagram:320

a=T38FaxUdpEC:t38UDPRedundancy

*Aug 26 18:01:24: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:

Received:

ACK sip:297808000102570@21.10.0.3:5060;transport=tcp SIP/2.0

Via: SIP/2.0/TCP 21.10.0.7:5060;branch=z9hG4bK7369d635e0

From: "Ramal Site 2978" <sip:1139512812@21.10.0.7>;tag=1578~fb89236f-816b-47f5-8c94-b8d3c388dd7c-47887490

To: <sip:297808000102570@21.10.0.3>;tag=19EDF2A4-638

Date: Mon, 26 Aug 2013 21:03:36 GMT

Call-ID: f7f90980-21b1c2a8-563-7000a15@21.10.0.7

Max-Forwards: 70

CSeq: 101 ACK

Allow-Events: presence, kpml

Content-Type: application/sdp

Content-Length: 251

v=0

o=CiscoSystemsCCM-SIP 1578 1 IN IP4 21.10.0.7

s=SIP Call

c=IN IP4 21.10.0.12

b=TIAS:8000

b=AS:8

t=0 0

m=audio 26804 RTP/AVP 18 101

a=rtpmap:18 G729/8000

a=ptime:20

a=fmtp:18 annexb=no

a=rtpmap:101 telephone-event/8000

a=fmtp:101 0-15

*Aug 26 18:01:24: //33329/F7F909800000/SIP/Msg/ccsipDisplayMsg:

Sent:

ACK sip:08000102570@10.56.14.18:5060;user=phone;transport=udp SIP/2.0

Via: SIP/2.0/UDP 21.10.0.3:5060;branch=z9hG4bK3082010

From: "Ramal Site 2978" <sip:1139512812@21.10.0.3>;tag=19EDDAE4-379

To: <sip:08000102570@10.56.14.18>;tag=u72u8rz8-CC-35

Date: Mon, 26 Aug 2013 21:01:17 GMT

Call-ID: 7C0BF0E3-DC911E3-8691A8D4-D9EFC3D@21.10.0.3

Max-Forwards: 70

CSeq: 101 ACK

Allow-Events: telephone-event

Content-Type: application/sdp

Content-Length: 251

v=0

o=CiscoSystemsCCM-SIP 1578 1 IN IP4 21.10.0.7

s=SIP Call

c=IN IP4 21.10.0.12

b=TIAS:8000

b=AS:8

t=0 0

m=audio 26804 RTP/AVP 18 101

a=rtpmap:18 G729/8000

a=ptime:20

a=fmtp:18 annexb=no

a=rtpmap:101 telephone-event/8000

a=fmtp:101 0-15

Thanks!

Joao

5 REPLIES 5
Frequent Contributor

CUBE DTMF Issues Intermittency

Looks like that side is not sending any dtmf attributes in the non working call. This call doesn't look like it originated from the CUCM.

---

Posted by WebUser Asad Raza from Cisco Support Community App

Beginner

CUBE DTMF Issues Intermittency

Hi Asad,

I post more logs, and attached full logs (ccsip messages and config).

Regards,

Joao

Highlighted
Cisco Employee

CUBE DTMF Issues Intermittency

What kind of IP phone is this ? What is HuaweiSoftX3000 ?

Is this issue for all calls or is intermittent? If this is a 3rd Party SIP phone registered to CUCM then try invoking an MTP from phone page.

Media Termination Point Required: Put a check on phone page in CUCM

Tapan

Beginner

Re: CUBE DTMF Issues Intermittency

Hi Tapan,

Yes, is intermittent!

HuaweiSoftX3000 is a Softswitch (SBC) the ISP Provider. I use the Ip phone 7911 SCCP for tests.

When I check MTP in Sip Trunk, some calls working, but does not solve all cases.

Regards,

Joao

Enthusiast

CUBE DTMF Issues Intermittency

This clearly looks like an issue on the provider side. The provider should be sending DTMF attributes tot he CUBE. If the provider doesn't send the DTMF attribute then the DTMF tones are sent inband which doesn't always work, specially if any codec other than g711ulaw is used. You can take a packet capture for that call from the CUBE's provider facing interface and listen to the RTP stream if its 711ulaw.

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