[cisco-voip] Why is my CUBE sending my dial-peers instead of login information to Skype Connect?

Tue Mar 15 16:20:53 EDT 2011

On Tue, Mar 15, 2011 at 3:00 PM, Stephen Welsh
<stephen.welsh at unifiedfx.com> wrote:
> Might be a codec negotiation issue, have you looked at the SDP messages using 'debug ccsip message' on the router?

Yes.  Now, what exactly am I looking at? :)

#sh logg
Syslog logging: enabled (243 messages dropped, 3 messages rate-limited,
                0 flushes, 0 overruns, xml disabled, filtering disabled)

No Active Message Discriminator.

No Inactive Message Discriminator.

    Console logging: disabled
    Monitor logging: level debugging, 0 messages logged, xml disabled,
                     filtering disabled
    Buffer logging:  level debugging, 32548 messages logged, xml disabled,
                     filtering disabled
    Logging Exception size (4096 bytes)
    Count and timestamp logging messages: disabled
    Persistent logging: disabled

No active filter modules.

ESM: 0 messages dropped

    Trap logging: level informational, 120 message lines logged

Log Buffer (200000 bytes):

016878: Mar 15 15:15:17.383: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
INVITE sip:13122390156 at 63.250.160.19:5060;transport=udp SIP/2.0
From: <sip:Anonymous at sip.skype.com>;tag=ca90d13f-13c4-4d7fc8d5-5d9fd45d-34ed9f2
To: <sip:13122390156 at sip.skype.com>
Call-ID: CXC-768-66b192d0-ca90d13f-13c4-4d7fc8d5-5d9fd45d-28fa3154
CSeq: 1 INVITE
Via: SIP/2.0/UDP
63.209.144.201:5060;branch=z9hG4bK-7515f-4d7fc8d5-5d9fd45d-7226
                  b843
Max-Forwards: 30
User-Agent: SipGW 0.5.0
Allow: INVITE,ACK,CANCEL,OPTIONS,BYE
Contact: <sip:Anonymous at 63.209.144.201:5060;transport=udp>
Content-Type: application/sdp
Content-Length: 265

v=0
o=Anonymous 1300220117 1300220117 IN IP4 63.209.144.201
s=Skype call
c=IN IP4 63.209.144.201
t=0 0
m=audio 22862 RTP/AVP 18 0 8 101
a=rtpmap:18 G729/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:18 annexb=no

016879: Mar 15 15:15:17.395: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 100 Trying
Via: SIP/2.0/UDP
63.209.144.201:5060;branch=z9hG4bK-7515f-4d7fc8d5-5d9fd45d-7226b843
From: <sip:Anonymous at sip.skype.com>;tag=ca90d13f-13c4-4d7fc8d5-5d9fd45d-34ed9f2
To: <sip:13122390156 at sip.skype.com>
Date: Tue, 15 Mar 2011 20:15:17 GMT
Call-ID: CXC-768-66b192d0-ca90d13f-13c4-4d7fc8d5-5d9fd45d-28fa3154
CSeq: 1 INVITE
Allow-Events: telephone-event
Server: Cisco-SIPGateway/IOS-12.x
Content-Length: 0

016880: Mar 15 15:15:17.595: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
INVITE sip:13122390156 at sip.skype.com:5060 SIP/2.0
Via: SIP/2.0/UDP 63.250.160.19:5060;branch=z9hG4bK1828EEB
Remote-Party-ID:
<sip:Anonymous at 63.250.160.19>;party=calling;screen=no;privacy=o
                                         ff
From: <sip:Anonymous at sip.skype.com>;tag=4316810C-268C
To: <sip:13122390156 at sip.skype.com>
Date: Tue, 15 Mar 2011 20:15:17 GMT
Call-ID: C75D9F13-4E7711E0-82C2A2CC-9D90C291 at 63.250.160.19
Supported: 100rel,timer,resource-priority,replaces,sdp-anat
Min-SE:  1800
Cisco-Guid: 3344681627-1316426208-2193400524-2643509905
User-Agent: Cisco-SIPGateway/IOS-12.x
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER,
SUBSCRIBE, NOTIFY, INFO, REGISTER
CSeq: 101 INVITE
Timestamp: 1300220117
Contact: <sip:Anonymous at 63.250.160.19:5060>
Expires: 180
Allow-Events: telephone-event
Max-Forwards: 29
Content-Type: application/sdp
Content-Disposition: session;handling=required
Content-Length: 309

v=0
o=CiscoSystemsSIP-GW-UserAgent 8476 5520 IN IP4 63.250.160.19
s=SIP Call
c=IN IP4 63.250.160.19
t=0 0
m=audio 18734 RTP/AVP 18 0 8 101
c=IN IP4 63.250.160.19
a=rtpmap:18 G729/8000
a=fmtp:18 annexb=no
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15

016881: Mar 15 15:15:17.707: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 100 Trying
From: <sip:Anonymous at sip.skype.com>;tag=4316810C-268C
To: <sip:13122390156 at sip.skype.com>
Call-ID: C75D9F13-4E7711E0-82C2A2CC-9D90C291 at 63.250.160.19
CSeq: 101 INVITE
Via: SIP/2.0/UDP 63.250.160.19:5060;branch=z9hG4bK1828EEB
Timestamp: 1300220117
Contact: <sip:13122390156 at sip.skype.com:5060;maddr=63.209.144.201;transport=udp>
Content-Length: 0

016882: Mar 15 15:15:18.039: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 407 Proxy Authentication Required
From: <sip:Anonymous at sip.skype.com>;tag=4316810C-268C
To: <sip:13122390156 at sip.skype.com>;tag=ca90d13f-13c4-4d7fc8d6-5d9fd6ee-6d1d9423
Call-ID: C75D9F13-4E7711E0-82C2A2CC-9D90C291 at 63.250.160.19
CSeq: 101 INVITE
Proxy-Authenticate: Digest realm="sip.skype.com",
nonce="4d7fc8f30000d9a933c409ef349c5f834f2079a66e3aa34d",
algorithm=MD5
Via: SIP/2.0/UDP 63.250.160.19:5060;branch=z9hG4bK1828EEB
Content-Length: 0

016883: Mar 15 15:15:18.039: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
ACK sip:13122390156 at sip.skype.com:5060 SIP/2.0
Via: SIP/2.0/UDP 63.250.160.19:5060;branch=z9hG4bK1828EEB
From: <sip:Anonymous at sip.skype.com>;tag=4316810C-268C
To: <sip:13122390156 at sip.skype.com>;tag=ca90d13f-13c4-4d7fc8d6-5d9fd6ee-6d1d9423
Date: Tue, 15 Mar 2011 20:15:17 GMT
Call-ID: C75D9F13-4E7711E0-82C2A2CC-9D90C291 at 63.250.160.19
Max-Forwards: 70
CSeq: 101 ACK
Allow-Events: telephone-event
Content-Length: 0

016884: Mar 15 15:15:18.039: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
INVITE sip:13122390156 at sip.skype.com:5060 SIP/2.0
Via: SIP/2.0/UDP 63.250.160.19:5060;branch=z9hG4bK182916FB
Remote-Party-ID:
<sip:Anonymous at 63.250.160.19>;party=calling;screen=no;privacy=off
From: <sip:Anonymous at sip.skype.com>;tag=4316810C-268C
To: <sip:13122390156 at sip.skype.com>
Date: Tue, 15 Mar 2011 20:15:18 GMT
Call-ID: C75D9F13-4E7711E0-82C2A2CC-9D90C291 at 63.250.160.19
Supported: 100rel,timer,resource-priority,replaces,sdp-anat
Min-SE:  1800
Cisco-Guid: 3344681627-1316426208-2193400524-2643509905
User-Agent: Cisco-SIPGateway/IOS-12.x
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER,
SUBSCRIBE, NOTIFY, INFO, REGISTER
CSeq: 102 INVITE
Timestamp: 1300220118
Contact: <sip:Anonymous at 63.250.160.19:5060>
Expires: 180
Allow-Events: telephone-event
Proxy-Authorization: Digest
username="99051000130464",realm="sip.skype.com",uri=

"sip:13122390156 at sip.skype.com:5060",response="dea9c46507896da490f57ed1eeed3fdb"

,nonce="4d7fc8f30000d9a933c409ef349c5f834f2079a66e3aa34d",algorithm=MD5
Max-Forwards: 29
Content-Type: application/sdp
Content-Disposition: session;handling=required
Content-Length: 309

v=0
o=CiscoSystemsSIP-GW-UserAgent 8476 5520 IN IP4 63.250.160.19
s=SIP Call
c=IN IP4 63.250.160.19
t=0 0
m=audio 18734 RTP/AVP 18 0 8 101
c=IN IP4 63.250.160.19
a=rtpmap:18 G729/8000
a=fmtp:18 annexb=no
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15

016885: Mar 15 15:15:18.155: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 100 Trying
From: <sip:Anonymous at sip.skype.com>;tag=4316810C-268C
To: <sip:13122390156 at sip.skype.com>;tag=ca90d13f-13c4-4d7fc8d6-5d9fd6ee-6d1d9423
Call-ID: C75D9F13-4E7711E0-82C2A2CC-9D90C291 at 63.250.160.19
CSeq: 102 INVITE
Via: SIP/2.0/UDP 63.250.160.19:5060;branch=z9hG4bK182916FB
Timestamp: 1300220118
Contact: <sip:13122390156 at sip.skype.com:5060;maddr=63.209.144.201;transport=udp>
Content-Length: 0

016886: Mar 15 15:15:18.275: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
SIP/2.0 403 Forbidden
From: <sip:Anonymous at sip.skype.com>;tag=4316810C-268C
To: <sip:13122390156 at sip.skype.com>;tag=ca90d13f-13c4-4d7fc8d6-5d9fd6ee-6d1d9423
Call-ID: C75D9F13-4E7711E0-82C2A2CC-9D90C291 at 63.250.160.19
CSeq: 102 INVITE
Via: SIP/2.0/UDP 63.250.160.19:5060;branch=z9hG4bK182916FB
Content-Length: 0

016887: Mar 15 15:15:18.283: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
ACK sip:13122390156 at sip.skype.com:5060 SIP/2.0
Via: SIP/2.0/UDP 63.250.160.19:5060;branch=z9hG4bK182916FB
From: <sip:Anonymous at sip.skype.com>;tag=4316810C-268C
To: <sip:13122390156 at sip.skype.com>;tag=ca90d13f-13c4-4d7fc8d6-5d9fd6ee-6d1d9423
Date: Tue, 15 Mar 2011 20:15:18 GMT
Call-ID: C75D9F13-4E7711E0-82C2A2CC-9D90C291 at 63.250.160.19
Max-Forwards: 70
CSeq: 102 ACK
Allow-Events: telephone-event
Content-Length: 0

016888: Mar 15 15:15:18.295: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 180 Ringing
Via: SIP/2.0/UDP
63.209.144.201:5060;branch=z9hG4bK-7515f-4d7fc8d5-5d9fd45d-7226
                                         b843
From: <sip:Anonymous at sip.skype.com>;tag=ca90d13f-13c4-4d7fc8d5-5d9fd45d-34ed9f2
To: <sip:13122390156 at sip.skype.com>;tag=431683C8-24A0
Date: Tue, 15 Mar 2011 20:15:17 GMT
Call-ID: CXC-768-66b192d0-ca90d13f-13c4-4d7fc8d5-5d9fd45d-28fa3154
CSeq: 1 INVITE
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER,
SUBSCRIBE, NOTIFY, INFO, REGISTER
Allow-Events: telephone-event
Remote-Party-ID:
<sip:13122390156 at 63.250.160.19>;party=called;screen=no;privacy=off
Contact: <sip:13122390156 at 63.250.160.19:5060>
Server: Cisco-SIPGateway/IOS-12.x
Content-Length: 0

016889: Mar 15 15:15:33.115: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 503 Service Unavailable
Via: SIP/2.0/UDP
63.209.144.201:5060;branch=z9hG4bK-7515f-4d7fc8d5-5d9fd45d-7226b843
From: <sip:Anonymous at sip.skype.com>;tag=ca90d13f-13c4-4d7fc8d5-5d9fd45d-34ed9f2
To: <sip:13122390156 at sip.skype.com>;tag=431683C8-24A0
Date: Tue, 15 Mar 2011 20:15:17 GMT
Call-ID: CXC-768-66b192d0-ca90d13f-13c4-4d7fc8d5-5d9fd45d-28fa3154
CSeq: 1 INVITE
Allow-Events: telephone-event
Server: Cisco-SIPGateway/IOS-12.x
Reason: Q.850;cause=47
Content-Length: 0

016890: Mar 15 15:15:33.219: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
ACK sip:13122390156 at 63.250.160.19:5060;transport=udp SIP/2.0
From: <sip:Anonymous at sip.skype.com>;tag=ca90d13f-13c4-4d7fc8d5-5d9fd45d-34ed9f2
To: <sip:13122390156 at sip.skype.com>;tag=431683C8-24A0
Call-ID: CXC-768-66b192d0-ca90d13f-13c4-4d7fc8d5-5d9fd45d-28fa3154
CSeq: 1 ACK
Via: SIP/2.0/UDP
63.209.144.201:5060;branch=z9hG4bK-7515f-4d7fc8d5-5d9fd45d-7226b843
Max-Forwards: 70
Contact: <sip:Anonymous at 63.209.144.201:5060;transport=udp>
Content-Length: 0