[cisco-voip] Wanted: Bandwidth.com SIP trunk configuration for CUBE

Robert Kulagowski rkulagow at gmail.com
Thu Jul 19 11:05:56 EDT 2012


The plot thickens. I've simplified what was a complex config with lots
of extra "stuff" into something which should be easier for me to
understand.

I can only have one "bind" command, correct?

If you have a CUBE with two interfaces, one inside, one outside.

The inside interface is RFC1918. External interface is IP.

External interface has appropriate ACL to block everything other than SIP.

If I use the bind command and have it set for my internal interface,
then CUCM can get to the CUBE via a SIP trunk.

>From looking at the messages though, it appears that what I'm sending
to bandwidth.com has an embedded IP of my internal interface, which is
why it's not working now? (my call setup is failing)

I suppose I could do H.323 to CUBE from CUCM, then do the conversion
to SIP at the CUBE. That would allow two bind commands; h.323 to CUCM
and SIP to the provider?

000165: Jul 19 10:01:18.907: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:
INVITE sip:+13123963808 at 10.213.1.2:5060 SIP/2.0
Date: Thu, 19 Jul 2012 15:01:18 GMT
Allow: INVITE, OPTIONS, INFO, BYE, CANCEL, ACK, PRACK, UPDATE, REFER,
SUBSCRIBE, NOTIFY
From: "Robert Kulagowski"
<sip:223928 at 10.255.23.7>;tag=d465acaa-c4d5-4a79-b7e9-2f1a79e6b2a6-48801419
Allow-Events: presence
P-Asserted-Identity: "Robert Kulagowski" <sip:223928 at 10.255.23.7>
Supported: timer,resource-priority,replaces
Supported: X-cisco-srtp-fallback
Supported: Geolocation
Min-SE:  1800
Remote-Party-ID: "Robert Kulagowski"
<sip:223928 at 10.255.23.7>;party=calling;screen=yes;privacy=off
Content-Length: 0
User-Agent: Cisco-CUCM7.1
To: <sip:+13123963808 at 10.213.1.2>
Contact: <sip:223928 at 10.255.23.7:5060;transport=tcp>
Expires: 180
Call-ID: 96a43880-81213e-115e-717ff0a at 10.255.23.7
Via: SIP/2.0/TCP 10.255.23.7:5060;branch=z9hG4bK12dc7da5b68c
CSeq: 101 INVITE
Session-Expires:  1800
Max-Forwards: 70


000166: Jul 19 10:01:18.915: //19/6DFD85FE8038/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 100 Trying
Via: SIP/2.0/TCP 10.255.23.7:5060;branch=z9hG4bK12dc7da5b68c
From: "Robert Kulagowski"
<sip:223928 at 10.255.23.7>;tag=d465acaa-c4d5-4a79-b7e9-2f1a79e6b2a6-48801419
To: <sip:+13123963808 at 10.213.1.2>
Date: Thu, 19 Jul 2012 15:01:18 GMT
Call-ID: 96a43880-81213e-115e-717ff0a at 10.255.23.7
CSeq: 101 INVITE
Allow-Events: telephone-event
Server: Cisco-SIPGateway/IOS-12.x
Content-Length: 0


000167: Jul 19 10:01:18.919: //20/6DFD85FE8038/SIP/Msg/ccsipDisplayMsg:
Sent:
INVITE sip:+13123963808 at 216.82.224.202:5060 SIP/2.0
Via: SIP/2.0/UDP 10.213.1.2:5060;branch=z9hG4bKC23C9
From: "Robert Kulagowski" <sip:223928 at 10.213.1.2>;tag=351714-94E
To: <sip:+13123963808 at 216.82.224.202>
Date: Thu, 19 Jul 2012 15:01:18 GMT
Call-ID: 6DFE2226-D0E911E1-803ED53A-77AC7EF5 at 10.213.1.2
Supported: 100rel,timer,resource-priority,replaces,sdp-anat
Min-SE:  1800
Cisco-Guid: 1845331454-3504935393-2151208250-2007793397
User-Agent: Cisco-SIPGateway/IOS-12.x
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER,
SUBSCRIBE, NOTIFY, INFO, REGISTER
CSeq: 101 INVITE
Timestamp: 1342710078
Contact: <sip:223928 at 10.213.1.2:5060>
Expires: 180
Allow-Events: telephone-event
Max-Forwards: 69
Session-Expires:  1800
Content-Type: application/sdp
Content-Disposition: session;handling=required
Content-Length: 241

v=0
o=CiscoSystemsSIP-GW-UserAgent 7234 9266 IN IP4 10.213.1.2
s=SIP Call
c=IN IP4 10.213.1.2
t=0 0
m=audio 20990 RTP/AVP 0 101
c=IN IP4 10.213.1.2
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20

000168: Jul 19 10:01:19.415: //20/6DFD85FE8038/SIP/Msg/ccsipDisplayMsg:
Sent:
INVITE sip:+13123963808 at 216.82.224.202:5060 SIP/2.0
Via: SIP/2.0/UDP 10.213.1.2:5060;branch=z9hG4bKC23C9
From: "Robert Kulagowski" <sip:223928 at 10.213.1.2>;tag=351714-94E
To: <sip:+13123963808 at 216.82.224.202>
Date: Thu, 19 Jul 2012 15:01:19 GMT
Call-ID: 6DFE2226-D0E911E1-803ED53A-77AC7EF5 at 10.213.1.2
Supported: 100rel,timer,resource-priority,replaces,sdp-anat
Min-SE:  1800
Cisco-Guid: 1845331454-3504935393-2151208250-2007793397
User-Agent: Cisco-SIPGateway/IOS-12.x
Allow: INVITE, OPTIONS, BYE, CANCE
usilch-cognet-lab#L, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY,
INFO, REGISTER
CSeq: 101 INVITE
Timestamp: 1342710079
Contact: <sip:223928 at 10.213.1.2:5060>
Expires: 180
Allow-Events: telephone-event
Max-Forwards: 69
Session-Expires:  1800
Content-Type: application/sdp
Content-Disposition: session;handling=required
Content-Length: 241

v=0
o=CiscoSystemsSIP-GW-UserAgent 7234 9266 IN IP4 10.213.1.2
s=SIP Call
c=IN IP4 10.213.1.2
t=0 0
m=audio 20990 RTP/AVP 0 101
c=IN IP4 10.213.1.2
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20

000169: Jul 19 10:01:20.415: //20/6DFD85FE8038/SIP/Msg/ccsipDisplayMsg:
Sent:
INVITE sip:+13123963808 at 216.82.224.202:5060 SIP/2.0
Via: SIP/2.0/UDP 10.213.1.2:5060;branch=z9hG4bKC23C9
From: "Robert Kulagowski" <sip:223928 at 10.213.1.2>;tag=351714-94E
To: <sip:+13123963808 at 216.82.224.202>
Date: Thu, 19 Jul 2012 15:01:20 GMT
Call-ID: 6DFE2226-D0E911E1-803ED53A-77AC7EF5 at 10.213.1.2
Supported: 100rel,timer,resource-priority,replaces,sdp-anat
Min-SE:  1800
Cisco-Guid: 1845331454-3504935393-2151208250-2007793397
User-Agent: Cisco-SIPGateway/IOS-12.x
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER,
SUBSCRIBE, NOTIFY, INFO, REGISTER
CSeq: 101 INVITE
Timestamp: 1342710080
Contact: <sip:223928 at 10.213.1.2:5060>
Expires: 180
Allow-Events: telephone-event
Max-Forwards: 69
Session-Expires:  1800
Content-Type: application/sdp
Content-Disposition: session;handling=required
Content-Length: 241

v=0
o=CiscoSystemsSIP-GW-UserAgent 7234 9266 IN IP4 10.213.1.2
s=SIP Call
c=IN IP4 10.213.1.2
t=0 0
m=audio 20990 RTP/AVP 0 101
c=IN IP4 10.213.1.2
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20

usilch-cognet-lab#
000170: Jul 19 10:01:22.415: //21/6DFD85FE8038/SIP/Msg/ccsipDisplayMsg:
Sent:
INVITE sip:+13123963808 at 216.82.225.202:5060 SIP/2.0
Via: SIP/2.0/UDP 10.213.1.2:5060;branch=z9hG4bKDC75
From: "Robert Kulagowski" <sip:223928 at 10.213.1.2>;tag=3524C0-7ED
To: <sip:+13123963808 at 216.82.225.202>
Date: Thu, 19 Jul 2012 15:01:22 GMT
Call-ID: 701431E8-D0E911E1-8040D53A-77AC7EF5 at 10.213.1.2
Supported: 100rel,timer,resource-priority,replaces,sdp-anat
Min-SE:  1800
Cisco-Guid: 1845331454-3504935393-2151208250-2007793397
User-Agent: Cisco-SIPGateway/IOS-12.x
Allow: INVITE, OPTIONS, BYE, CANCEL
usilch-cognet-lab#, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER
CSeq: 101 INVITE
Timestamp: 1342710082
Contact: <sip:223928 at 10.213.1.2:5060>
Expires: 180
Allow-Events: telephone-event
Max-Forwards: 69
Session-Expires:  1800
Content-Type: application/sdp
Content-Disposition: session;handling=required
Content-Length: 241

v=0
o=CiscoSystemsSIP-GW-UserAgent 6490 1067 IN IP4 10.213.1.2
s=SIP Call
c=IN IP4 10.213.1.2
t=0 0
m=audio 30508 RTP/AVP 0 101
c=IN IP4 10.213.1.2
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20

000171: Jul 19 10:01:22.915: //21/6DFD85FE8038/SIP/Msg/ccsipDisplayMsg:
Sent:
INVITE sip:+13123963808 at 216.82.225.202:5060 SIP/2.0
Via: SIP/2.0/UDP 10.213.1.2:5060;branch=z9hG4bKDC75
From: "Robert Kulagowski" <sip:223928 at 10.213.1.2>;tag=3524C0-7ED
To: <sip:+13123963808 at 216.82.225.202>
Date: Thu, 19 Jul 2012 15:01:22 GMT
Call-ID: 701431E8-D0E911E1-8040D53A-77AC7EF5 at 10.213.1.2
Supported: 100rel,timer,resource-priority,replaces,sdp-anat
Min-SE:  1800
Cisco-Guid: 1845331454-3504935393-2151208250-2007793397
User-Agent: Cisco-SIPGateway/IOS-12.x
Allow: INVITE, OPTIONS, BYE, CANCEL
usilch-cognet-lab#, ACK, PRACK, UPDATE, REFER, SUBSCRIBE, NOTIFY, INFO, REGISTER
CSeq: 101 INVITE
Timestamp: 1342710082
Contact: <sip:223928 at 10.213.1.2:5060>
Expires: 180
Allow-Events: telephone-event
Max-Forwards: 69
Session-Expires:  1800
Content-Type: application/sdp
Content-Disposition: session;handling=required
Content-Length: 241

v=0
o=CiscoSystemsSIP-GW-UserAgent 6490 1067 IN IP4 10.213.1.2
s=SIP Call
c=IN IP4 10.213.1.2
t=0 0
m=audio 30508 RTP/AVP 0 101
c=IN IP4 10.213.1.2
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20

000172: Jul 19 10:01:23.915: //21/6DFD85FE8038/SIP/Msg/ccsipDisplayMsg:
Sent:
INVITE sip:+13123963808 at 216.82.225.202:5060 SIP/2.0
Via: SIP/2.0/UDP 10.213.1.2:5060;branch=z9hG4bKDC75
From: "Robert Kulagowski" <sip:223928 at 10.213.1.2>;tag=3524C0-7ED
To: <sip:+13123963808 at 216.82.225.202>
Date: Thu, 19 Jul 2012 15:01:23 GMT
Call-ID: 701431E8-D0E911E1-8040D53A-77AC7EF5 at 10.213.1.2
Supported: 100rel,timer,resource-priority,replaces,sdp-anat
Min-SE:  1800
Cisco-Guid: 1845331454-3504935393-2151208250-2007793397
User-Agent: Cisco-SIPGateway/IOS-12.x
Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, UPDATE, REFER,
SUBSCRIBE, NOTIFY, INFO, REGISTER
CSeq: 101 INVITE
Timestamp: 1342710083
Contact: <sip:223928 at 10.213.1.2:5060>
Expires: 180
Allow-Events: telephone-event
Max-Forwards: 69
Session-Expires:  1800
Content-Type: application/sdp
Content-Disposition: session;handling=required
Content-Length: 241

v=0
o=CiscoSystemsSIP-GW-UserAgent 6490 1067 IN IP4 10.213.1.2
s=SIP Call
c=IN IP4 10.213.1.2
t=0 0
m=audio 30508 RTP/AVP 0 101
c=IN IP4 10.213.1.2
a=rtpmap:0 PCMU/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=ptime:20

usilch-cognet-lab#
000173: Jul 19 10:01:25.915: //19/6DFD85FE8038/SIP/Msg/ccsipDisplayMsg:
Sent:
SIP/2.0 408 Request Timeout
Via: SIP/2.0/TCP 10.255.23.7:5060;branch=z9hG4bK12dc7da5b68c
From: "Robert Kulagowski"
<sip:223928 at 10.255.23.7>;tag=d465acaa-c4d5-4a79-b7e9-2f1a79e6b2a6-48801419
To: <sip:+13123963808 at 10.213.1.2>;tag=35326C-945
Date: Thu, 19 Jul 2012 15:01:18 GMT
Call-ID: 96a43880-81213e-115e-717ff0a at 10.255.23.7
CSeq: 101 INVITE
Allow-Events: telephone-event
Server: Cisco-SIPGateway/IOS-12.x
Reason: Q.850;cause=102
Content-Length: 0


000174: Jul 19 10:01:25.915: //-1/xxxxxxxxxxxx/SIP/Msg/ccsipDisplayMsg:
Received:

usilch-cognet-lab#ACK sip:+13123963808 at 10.213.1.2:5060 SIP/2.0
Date: Thu, 19 Jul 2012 15:01:18 GMT
From: "Robert Kulagowski"
<sip:223928 at 10.255.23.7>;tag=d465acaa-c4d5-4a79-b7e9-2f1a79e6b2a6-48801419
Allow-Events: presence
Content-Length: 0
To: <sip:+13123963808 at 10.213.1.2>;tag=35326C-945
Call-ID: 96a43880-81213e-115e-717ff0a at 10.255.23.7
Via: SIP/2.0/TCP 10.255.23.7:5060;branch=z9hG4bK12dc7da5b68c
CSeq: 101 ACK
Max-Forwards: 70


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