Feature Manual References
6.1.3 Flexible Buttons
Operating Manual References
1.3.38 ICD Group Features—Log-in/Log-out
9.1.4 ICD Group Features—Outside Destinations
Description
Up to 4 outside parties or destinations at another PBX can be assigned as members of an Incoming Call
Distribution (ICD) Group, using the following method: A virtual PS is registered as a member of the ICD Group.
Then, the telephone number of the outside destination is specified as the FWD—All Calls destination. Calls to
the ICD Group will also ring at the outside destination as if that destination were an extension within the PBX.
This is useful in situations such as the following:
•An extension user can have his PT and multiple cellular phones ring together for calls.
•An employee who is not in the office, but is still available to answer calls, can receive calls to an ICD Group.
PBX-1
Telephone Company

Virtual PS 3

Virtual PS 2

Virtual PS 1

ICD Group

Virtual PS 4

PBX-2
TIE
Cellular
Company

Cellular Phone XDP Parallel

The extension registered first in an ICD Group can program the Forward settings for CO line calls to up to 4
virtual PSs through PT programming. Using this feature, an extension user can assign his cellular phone to
ring with his PT, so that he can easily receive CO line calls even when not at his desk.
Document Version 2008-11 Feature Manual 149
9.1.4 ICD Group Features—Outside Destinations