DID numbers to match extension numbers?

[NicP270591]

I am wanting to set up a system where several sites have the exact same internal extension numbers, through a gatekeeper, registering the PSTN number.

example: Site #1 main phone number 1234 5200 goes to hunt group 200. (Rings three extensions in hunt)

               Site #1 manager phone number 12345650 (Extension number 150)

               etc.

Site #2 would be the same, except the main part of the phone number would be different eg. (5432 1_ _)

The config is easy and I don't need help with that, but, do I need to contact my provider and request special phone numbers, or is there some sort of configuration I can do to change any DID's already given to me, without doubling up on the PSTN?

Any help with this is greatly appreciated.

Thanks!

[Marwan ALshawi]

This can be resolved using different ways

One simple way is to add additional digit to the internal numbers for example for the DID rane 1 you can make it 1+ last three digits like 1200 instead of 200

For the second range add 2 so the 200 will be 2200 internally

Hope this help

If helpful rate

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