Does any know of a easy way to match say 200 DID's (PRI) to unmatching internal ext numbers - without creating a huge amount of dial peers, so ie. external number
0123456789 goes to 212
0123456799 to 267 ....etc etc
The example of this is when a company moves to CCME and keeps all their old phone numbers and internal extensions.
I have managed this whith creating 200 dial peers with an exact match number with a rule directing it to the internal number ...but there must be an easyer way to do this?