Thanks, it looks much cleaner now. It also looks pretty good, the BYE from the ITSP is sent to the CUCM by the VG right away, so it seems like the p...

This looks a bit messy, can you please help me combine and name some of the SIP-UAs so we could better understand the flow?

Hi Samuel. It's hard to say if the config is good without the logs as we don't know which dial-peers the incoming call hits and which SIP profiles k...

Hi Darren, What do you mean by fail? Does the phone ring? what happens after the INVITE?

Well, transcoding is somewhat of an issue as it required physical DSPs.Moreover the following media related features are not supported either: A...

Do you mean that the INVITE row has the leading number and the actual DDI is in the 'To' header? And what you want to do is route the call based ...