Solved: Re: What Header in the SIP INVITE Method is used by Cisco CUCM to route a call?

Meddane · ‎07-17-2021

What Header in the SIP INVITE Method is used by Cisco CUCM to route a call with a called number in the following format:

1- URI

2-Digit Numbers

Meddane · ‎07-17-2021

I am asking which field in the SIP header INVITE, the cucm uses to route a call.

Roger Kallberg · ‎07-17-2021

The Request URI header is used for call routing.

Meddane · ‎07-17-2021

I am asking which field in the SIP header INVITE, the cucm uses to route a call.

Roger Kallberg · ‎07-17-2021

I updated my answer to make it clearer. See this document for details on the various headers. https://transnexus.com/whitepapers/sip-invite-header-fields/