My CCM is setup at present to use numbers in the format 404****. I connect to other CCMs which use 405, 406 etc etc.I want to be able to set my phones so they just use the **** part locally, and then add the 404 when using external gateways.Is this ...

I am operating Cisco Call Manager v7. It is purely the IP system, with no PSTN lines.We do have connections with other Call Managers in other countries, for which I use Hunt Groups to route the calls.I am trying to see if its possible to do 2 things...