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not able to make outgoing calls ( SIP/2.0 503 Service Unavailable)

monasir
Level 1
Level 1

Hi All,

 

Im facing problems with my Cisco ISR, only outgoing calls are failing incoming calls are working fine.

 

Ive tried several things

 

- disabled early offer

-enable/disable MTP in sip trunk

remove keepalive options in dial-peer.

However no success

 

Please find below sip messages.

 

==============================================

 

CUBE-SCN00214#debug ccsip messages
SIP Call messages tracing is enabled
CUBE-SCN00214#term mopn n   on
CUBE-SCN00214#
007951: Mar 21 08:01:16: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
OPTIONS sip:10.XX.XX.XX:5060 SIP/2.0

Via: SIP/2.0/UDP 10.XX.XX.XX:5060;branch=z9hG4bKa4dad5e151b8e

From: <sip:10.XX.XX.XX>;tag=1414908732

To: <sip:10.XX.XX.XX>

Date: Thu, 21 Mar 2019 12:01:16 GMT

Call-ID: 66cd380-c9317d0c-a4d73-a5d160a@10.XX.XX.XX

User-Agent: Cisco-CUCM12.0

CSeq: 101 OPTIONS

Contact: <sip:10.XX.XX.XX:5060>

Max-Forwards: 0

Content-Length: 0

 


007952: Mar 21 08:01:16: //28661/DD580AFDAC55/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 200 OK

Via: SIP/2.0/UDP 10.XX.XX.XX:5060;branch=z9hG4bKa4dad5e151b8e

From: <sip:10.XX.XX.XX>;tag=1414908732

To: <sip:10.XX.XX.XX>;tag=A9C935C-1D36

Date: Thu, 21 Mar 2019 08:01:16 GMT

Call-ID: 66cd380-c9317d0c-a4d73-a5d160a@10.XX.XX.XX

Server: Cisco-SIPGateway/IOS-15.5.3.S4b

CSeq: 101 OPTIONS

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

Allow-Events: kpml, telephone-event

Accept: application/sdp

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

Content-Type: application/sdp

Content-Length: 367

 

v=0

o=CiscoSystemsSIP-GW-UserAgent 2 8238 IN IP4 10.XX.XX.XX

s=SIP Call

c=IN IP4 10.XX.XX.XX

t=0 0

m=audio 0 RTP/AVP 18 0 8 9 4 2 15 3

c=IN IP4 10.XX.XX.XX

m=image 0 udptl t38

c=IN IP4 10.XX.XX.XX

a=T38FaxVersion:0

a=T38MaxBitRate:14400

a=T38FaxRateManagement:transferredTCF

a=T38FaxMaxBuffer:200

a=T38FaxMaxDatagram:320

a=T38FaxUdpEC:t38UDPRedundancy


007953: Mar 21 08:01:26: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
INVITE sip:1234567@10.XX.XX.XX:5060 SIP/2.0

Via: SIP/2.0/UDP 10.XX.XX.XX:5060;branch=z9hG4bKa4db458195273

From: "ABC XX" <sip:1234567@10.XX.XX.XX>;tag=845312~8eaa9458-4704-4a2a-b676-2e79543f0091-19504056

To: <sip:1234567@10.XX.XX.XX>

Date: Thu, 21 Mar 2019 12:01:26 GMT

Call-ID: bca1e00-c9317d15-a4d7a-a5d160a@10.XX.XX.XX

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

Min-SE: 1800

User-Agent: Cisco-CUCM12.0

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:10.XX.XX.XX:5060>;method="NOTIFY;Event=telephone-event;Duration=500"

Call-Info: <urn:x-cisco-remotecc:callinfo>;x-cisco-video-traffic-class=DESKTOP

Session-ID: 00007aa600105000a00000090ffe0001;remote=00000000000000000000000000000000

Cisco-Guid: 0197795328-0000065536-0000000129-0173872650

Session-Expires: 1800

P-Asserted-Identity: "ABC XX" <sip:1234567@10.XX.XX.XX>

Remote-Party-ID: "ABC XX" <sip:1234567@10.XX.XX.XX>;party=calling;screen=yes;privacy=off

Contact: <sip:1234567@10.XX.XX.XX:5060>;video;audio;+u.sip!devicename.ccm.cisco.com="CSFJWEDERVOORT";bfcp

Max-Forwards: 69

Content-Type: application/sdp

Content-Length: 1440

 

v=0

o=CiscoSystemsCCM-SIP 845312 1 IN IP4 10.XX.XX.XX

s=SIP Call

c=IN IP4 192.168.73.20

b=TIAS:384000

b=AS:384

t=0 0

a=cisco-mari:v1

a=cisco-mari-rate

m=audio 19782 RTP/AVP 114 9 104 105 0 8 18 111 101

a=extmap:14/sendrecv http://protocols.cisco.com/timestamp#100us

a=rtpmap:114 opus/48000/2

a=rtpmap:9 G722/8000

a=rtpmap:104 G7221/16000

a=fmtp:104 bitrate=32000

a=rtpmap:105 G7221/16000

a=fmtp:105 bitrate=24000

a=rtpmap:0 PCMU/8000

a=rtpmap:8 PCMA/8000

a=rtpmap:111 X-ULPFECUC/8000

a=fmtp:111 max_esel=1420;m=8;max_n=32;FEC_ORDER=FEC_SRTP

a=rtpmap:18 G729/8000

a=fmtp:18 annexb=no

a=rtpmap:101 telephone-event/8000

a=fmtp:101 0-15

m=video 27508 RTP/AVP 126 97 111

b=TIAS:384000

a=label:11

a=extmap:14/sendrecv http://protocols.cisco.com/timestamp#100us

a=rtpmap:126 H264/90000

a=fmtp:126 profile-level-id=42E01F;packetization-mode=1;max-fs=3601;max-rcmd-nalu-size=32000;level-asymmetry-allowed=1

a=imageattr:126 recv [x=[32:1:1280],y=[18:1:720],par=1.7778,q=1.00]

a=rtpmap:97 H264/90000

a=fmtp:97 profile-level-id=42E01F;packetization-mode=0;max-fs=3601;level-asymmetry-allowed=1

a=imageattr:97 recv [x=[32:1:1280],y=[18:1:720],par=1.7778,q=1.00]

a=rtpmap:111 X-ULPFECUC/90000

a=fmtp:111 max_esel=1420;m=8;max_n=32;FEC_ORDER=FEC_SRTP

a=content:main

a=recvonly

a=rtcp-fb:* ccm fir

a=rtcp-fb:* ccm tmmbr

a=rtcp-fb:* nack pli

m=application 38212 RTP/AVP 125

a=rtpmap:125 H224/4800

a=rtcp:38213


007954: Mar 21 08:01:26: //28663/0BCA1E000000/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 100 Trying

Via: SIP/2.0/UDP 10.XX.XX.XX:5060;branch=z9hG4bKa4db458195273

From: "ABC XX" <sip:1234567@10.XX.XX.XX>;tag=845312~8eaa9458-4704-4a2a-b676-2e79543f0091-19504056

To: <sip:1234567@10.XX.XX.XX>

Date: Thu, 21 Mar 2019 08:01:26 GMT

Call-ID: bca1e00-c9317d15-a4d7a-a5d160a@10.XX.XX.XX

CSeq: 101 INVITE

Allow-Events: kpml, telephone-event

Server: Cisco-SIPGateway/IOS-15.5.3.S4b

Content-Length: 0

 


007955: Mar 21 08:01:26: //28663/0BCA1E000000/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 503 Service Unavailable

Via: SIP/2.0/UDP 10.XX.XX.XX:5060;branch=z9hG4bKa4db458195273

From: "ABC XX" <sip:1234567@10.XX.XX.XX>;tag=845312~8eaa9458-4704-4a2a-b676-2e79543f0091-19504056

To: <sip:1234567@10.XX.XX.XX>;tag=A9CBA82-207D

Date: Thu, 21 Mar 2019 08:01:26 GMT

Call-ID: bca1e00-c9317d15-a4d7a-a5d160a@10.XX.XX.XX

CSeq: 101 INVITE

Allow-Events: kpml, telephone-event

Server: Cisco-SIPGateway/IOS-15.5.3.S4b

Reason: Q.850;cause=0

Content-Length: 0

 


007956: Mar 21 08:01:26: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
ACK sip:1234567@10.XX.XX.XX:5060 SIP/2.0

Via: SIP/2.0/UDP 10.XX.XX.XX:5060;branch=z9hG4bKa4db458195273

From: "ABC XX" <sip:1234567@10.XX.XX.XX>;tag=845312~8eaa9458-4704-4a2a-b676-2e79543f0091-19504056

To: <sip:1234567@10.XX.XX.XX>;tag=A9CBA82-207D

Date: Thu, 21 Mar 2019 12:01:26 GMT

Call-ID: bca1e00-c9317d15-a4d7a-a5d160a@10.XX.XX.XX

User-Agent: Cisco-CUCM12.0

Max-Forwards: 70

CSeq: 101 ACK

Allow-Events: presence, kpml

Content-Length: 0

 


007957: Mar 21 08:01:46: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
OPTIONS sip:10.XX.XX.XX:5060 SIP/2.0

Via: SIP/2.0/UDP 10.22.93.20:5060;branch=z9hG4bKb995d792a52df

From: <sip:10.22.93.20>;tag=454550809

To: <sip:10.XX.XX.XX>

Date: Thu, 21 Mar 2019 12:01:46 GMT

Call-ID: 184e7680-c9317d2a-b9921-145d160a@10.22.93.20

User-Agent: Cisco-CUCM12.0

CSeq: 101 OPTIONS

Contact: <sip:10.22.93.20:5060>

Max-Forwards: 0

Content-Length: 0

 


007958: Mar 21 08:01:46: //28673/EF889031AC60/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 200 OK

Via: SIP/2.0/UDP 10.22.93.20:5060;branch=z9hG4bKb995d792a52df

From: <sip:10.22.93.20>;tag=454550809

To: <sip:10.XX.XX.XX>;tag=A9D0A91-1324

Date: Thu, 21 Mar 2019 08:01:46 GMT

Call-ID: 184e7680-c9317d2a-b9921-145d160a@10.22.93.20

Server: Cisco-SIPGateway/IOS-15.5.3.S4b

CSeq: 101 OPTIONS

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

Allow-Events: kpml, telephone-event

Accept: application/sdp

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

Content-Type: application/sdp

Content-Length: 370

 

v=0

o=CiscoSystemsSIP-GW-UserAgent 5204 9182 IN IP4 10.XX.XX.XX

s=SIP Call

c=IN IP4 10.XX.XX.XX

t=0 0

m=audio 0 RTP/AVP 18 0 8 9 4 2 15 3

c=IN IP4 10.XX.XX.XX

m=image 0 udptl t38

c=IN IP4 10.XX.XX.XX

a=T38FaxVersion:0

a=T38MaxBitRate:14400

a=T38FaxRateManagement:transferredTCF

a=T38FaxMaxBuffer:200

a=T38FaxMaxDatagram:320

a=T38FaxUdpEC:t38UDPRedundancy


CUBE-SCN00214#
CUBE-SCN00214#
CUBE-SCN00214#
CUBE-SCN00214#
CUBE-SCN00214#
CUBE-SCN00214#
CUBE-SCN00214#term no mon
CUBE-SCN00214#u all
All possible debugging has been turned off
CUBE-SCN00214# debu
CUBE-SCN00214#debug

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