an extension number for internal communication

[chialun]

dear sir,

We have both same ip addressing iptel network in 2 company but different did numbering . Company A with 111XXXX and company B with 222XXXX. Any one have any idea how to create an extension number for both company to communicate?

Thanks.

[Tommer Catlin]

are they overlapping DIDs?

[chialun]

Both company A & B have different DID and they have wish to have 1 extension number that can communicate between them? any idea?

[Tommer Catlin]

You can set everyone up on a 4 digit dialing plan since you have non-overlapping DIDs. Then setup a Translation pattern for each side.

Company A's DID are 444-2000-2999

Company B's DID are 444-3000-3999

In Company's A CCM, setup a Translation Pattern for 3xxx ---->94443xxx So when company A dials 3xxx, it automatically prepends the 3xxx with the outside line and the local exchange to the DID. It creates the "sense" of a 4 digit extensions between two seperate sites.

In Company's B CCM, do the same Translation pattern, but setup 2xxx ----->94442xxx This should help you create one number then.

Does this help?