SIP is bound to the outside interface going to the ITSP:

  bind control source-interface GigabitEthernet0/0/0
  bind media source-interface GigabitEthernet0/0/0


  *   Tried to bind it to the dial-peer as well

No response from carrier

IP is for outbound Invite is my public IP configured on gi0/0/0

[cid:[email protected]]


Sent from Mail<https://go.microsoft.com/fwlink/?LinkId=550986> for Windows 10

From: Brian Meade<mailto:[email protected]>
Sent: Friday, August 10, 2018 8:52 PM
Subject: Re: [cisco-voip] CUBE ignoring SDP responses from ITSP

What does your SIP bind config look like?  What IP addresses do you see in the 
1XX response from the carrier?  What is the IP in the Contact header for the 
outbound invite?

On Fri, Aug 10, 2018 at 6:42 PM Benjamin Turner 
<[email protected]<mailto:[email protected]>> wrote:
Hey guys,

Ran out of options. I have a new CUBE deployment to Bandwidth.com SIP provider 
and I see the SDP invites going out the egress interface and running a monitor 
capture on the CUBE, I see the return 1xx responses but still not seeing them 
on the debug messages. So, CUCM sends a CANCEL after not receiving any reply’s 
from the CUBE. The kicker is the call still connects. Any help at this point 
will be great.


Thanks,
Ben

Sent from Mail<https://go.microsoft.com/fwlink/?LinkId=550986> for Windows 10

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