Username and password does not necessarily mean REGISTER unless they specifically said so of course.
Proxy authentication is another way to authenticate with username/password. That you can configure under "User Management -> SIP Realm" When you place an outbound call to the third-party PBX they will respond with 407 (Proxy Authentication Required) and include a SIP Realm. CUCM will match that with configured SIP Realm and create a new INVITE with configured credentials. On Mon, May 11, 2015 at 3:33 PM, Claiton Campos <claitoncam...@gmail.com> wrote: > I have a scenario where I need to create a SIP trunk between a CUCM 10.5 and > a third-party PBX. The problem is that the third-party PBX prompts the trunk > sip is authenticated through username and password should I register on the > CUCM. Has anyone had an experience with this type of configuration on a SIP > Trunk? > > Tks, > > _______________________________________________ > cisco-voip mailing list > cisco-voip@puck.nether.net > https://puck.nether.net/mailman/listinfo/cisco-voip > _______________________________________________ cisco-voip mailing list cisco-voip@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-voip
