Geographic DID number with ALIAS numbers group

[gservices]

Hello,
I have got 10 DID group numbers from a Re-seller carrier, The first number is Geographic and 9 others are ALIAS on First number Geographic.
Fist number Geographic is 05XXXXXX440 and others are ALIAS:05XXXXXX441;05XXXXXX442;05XXXXXX443...............05XXXXXX449

I have configure the Geographic 05XXXXXX440 as DID Inbound and work fine, and if I call the other 9 ALIAS numbers the ring go to the 05XXXXXX440 Geographic.

I ask my Re-seller to configure others 9 numbers as Geographic. But they said to me that I will config the server when you received a call from Alias number, your server will find that destination ID is to divert the call to DID Alias number.

Now I am in waiting for a config template from my Carrier to make this config. Have any idea about that?

[mflorell]

Not sure I understand "Geographic" DIDs. What country is this for?

[gservices]

That for IT, carrier clouditalia, ex eutelia.

[mflorell]

I can't say I've ever heard anything like that, but here in North America the configurations are usually much simpler. Also, we only ever have 10-digit numbers.