[cisco-voip] SIP provider woes.

Wed Jul 8 10:50:06 EDT 2009

Looking for some help.  I'm setting up a CUBE router to a Sip provider,
but am having issues getting calls placed.  The provider says the
problem is on my side, but I want to verify this.  Sip-ua register
status shows as registered.  Setup is UCM7.1=>h.323GW(CUBE)=>SIP to
Provider.  Here is a debug from ccsip messages:

*Jul  8 14:06:16.385: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:

Sent: 

INVITE sip:3172222222 at PROVIDERIP:5060 SIP/2.0

Via: SIP/2.0/UDP 192.168.3.253:5060;branch=z9hG4bK901E41

From: <sip:7655985006 at PROVIDERIP>;tag=9173C38-439

To: <sip:3172222222 at PROVIDERIP>

Date: Wed, 08 Jul 2009 14:06:16 GMT

Call-ID: 563ECD24-6AFF11DE-806A90D0-BD89AE8F at 192.168.3.253

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

Min-SE:  1800

Cisco-Guid: 2149292161-3701948837-1073764865-3232236289

User-Agent: Cisco-SIPGateway/IOS-12.x

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

CSeq: 101 INVITE

Max-Forwards: 70

Timestamp: 1247061976

Contact: <sip:7655985006 at 192.168.3.253:5060>

Expires: 180

Allow-Events: telephone-event

Content-Length: 0

*Jul  8 14:06:16.409: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:

Received: 

SIP/2.0 100 Trying

Via: SIP/2.0/UDP
192.168.3.253:5060;branch=z9hG4bK901E41;received=OUTSIDEIP

From: <sip:7655985006 at PROVIDERIP>;tag=9173C38-439

To: <sip:3172222222 at PROVIDERIP>

Call-ID: 563ECD24-6AFF11DE-806A90D0-BD89AE8F at 192.168.3.253

CSeq: 101 INVITE

User-Agent: Asterisk PBX

Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY

Supported: replaces

Contact: <sip:3172222222 at PROVIDERIP>

Content-Length: 0

*Jul  8 14:06:16.637: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:

Received: 

SIP/2.0 183 Session Progress

Via: SIP/2.0/UDP
192.168.3.253:5060;branch=z9hG4bK901E41;received=OUTSIDEIP

From: <sip:7655985006 at PROVIDERIP>;tag=9173C38-439

To: <sip:3172222222 at PROVIDERIP>;tag=as5fb685bb

Call-ID: 563ECD24-6AFF11DE-806A90D0-BD89AE8F at 192.168.3.253

CSeq: 101 INVITE

User-Agent: Asterisk PBX

Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY

Supported: replaces

Contact: <sip:3172222222 at PROVIDERIP>

Content-Type: application/sdp

Content-Length: 361

v=0

o=root 3551 3551 IN IP4 PROVIDERIP

s=session

c=IN IP4 PROVIDERIP

b=CT:384

t=0 0

m=audio 17670 RTP/AVP 0 8 101

a=rtpmap:0 PCMU/8000

a=rtpmap:8 PCMA/8000

a=rtpmap:101 telephone-event/8000

a=fmtp:101 0-16

a=silenceSupp:off - - - -

a=ptime:20

a=sendrecv

m=video 13472 RTP/AVP 34 99

a=rtpmap:34 H263/90000

a=rtpmap:99 H264/90000

a=sendrecv

*Jul  8 14:06:16.645: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:

Sent: 

CANCEL sip:3172222222 at PROVIDERIP:5060 SIP/2.0

Via: SIP/2.0/UDP 192.168.3.253:5060;branch=z9hG4bK901E41

From: <sip:7655985006 at PROVIDERIP>;tag=9173C38-439

To: <sip:3172222222 at PROVIDERIP>

Date: Wed, 08 Jul 2009 14:06:16 GMT

Call-ID: 563ECD24-6AFF11DE-806A90D0-BD89AE8F at 192.168.3.253

CSeq: 101 CANCEL

Max-Forwards: 70

Timestamp: 1247061976

Reason: Q.850;cause=127

Content-Length: 0

*Jul  8 14:06:16.665: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:

Received: 

SIP/2.0 487 Request Terminated

Via: SIP/2.0/UDP
192.168.3.253:5060;branch=z9hG4bK901E41;received=OUTSIDEIP

From: <sip:7655985006 at PROVIDERIP>;tag=9173C38-439

To: <sip:3172222222 at PROVIDERIP>;tag=as5fb685bb

Call-ID: 563ECD24-6AFF11DE-806A90D0-BD89AE8F at 192.168.3.253

CSeq: 101 INVITE

User-Agent: Asterisk PBX

Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY

Supported: replaces

Content-Length: 0

*Jul  8 14:06:16.669: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:

Sent: 

ACK sip:3172222222 at PROVIDERIP:5060 SIP/2.0

Via: SIP/2.0/UDP 192.168.3.253:5060;branch=z9hG4bK901E41

From: <sip:7655985006 at PROVIDERIP>;tag=9173C38-439

To: <sip:3172222222 at PROVIDERIP>;tag=as5fb685bb

Date: Wed, 08 Jul 2009 14:06:16 GMT

Call-ID: 563ECD24-6AFF11DE-806A90D0-BD89AE8F at 192.168.3.253

Max-Forwards: 70

CSeq: 101 ACK

Allow-Events: telephone-event

Content-Length: 0

*Jul  8 14:06:16.669: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:

Received: 

SIP/2.0 200 OK

Via: SIP/2.0/UDP
192.168.3.253:5060;branch=z9hG4bK901E41;received=OUTSIDEIP

From: <sip:7655985006 at PROVIDERIP>;tag=9173C38-439

To: <sip:3172222222 at PROVIDERIP>;tag=as5fb685bb

Call-ID: 563ECD24-6AFF11DE-806A90D0-BD89AE8F at 192.168.3.253

CSeq: 101 CANCEL

User-Agent: Asterisk PBX

Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY

Supported: replaces

Contact: <sip:3172222222 at PROVIDERIP>

Content-Length: 0

Relevant CONFIG:

sip-ua 

 credentials username <USERNAME> password 7 PASSWORD realm asterisk

 authentication username <USERNAME> password 7 PASSWORD realm asterisk

 no remote-party-id

 retry invite 2

 retry register 2

 registrar ipv4:PROVIDERIP expires 3600

 sip-server ipv4:PROVIDERIP

 reason-header override

  host-registrar

voice service voip 

 allow-connections h323 to sip

 allow-connections sip to h323

 allow-connections sip to sip

 no supplementary-service sip moved-temporarily

 no supplementary-service sip refer

 sip

  bind control source-interface Vlan100

  bind media source-interface Vlan100

  registrar server

Also to complicate matters a bit the CUBE is sitting behind an ASA
firewall.  The ASA does have a static NAT for SIP on the outside
interface back into the CUBE and I have SIP inspection enabled.

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