I have 2 separate PRI's coming into the same CME system. The PRI's are billed to two different companies that share the same single CME system.
I need to make sure extension 33xx use PRI #1 and extensions 43xx use PRI #2
I know I can easily do this by requiring 1 (or both) companies to use a unique dial-out prefix, and matching thaose prefixes in dial-peer's specified to the separate PRI's.
However, I'd like to know if there is a way to NOT require a prefix. The reason being is that up until now, there has been a single shared PRI and everything has been setup for direct outbound access, no prefix necessary.
I've been setup like that for 4 months so I'd like to not have to make users change their ways.