Is it possible to display calls ringing at an extension on the other phones in a pickup groups screen.
For example. Extensions 1000,1001,1002 and 1003 is in the same pickup group. A call comes in on extension 1000. On the screens of the remaining phones a message like "Call for etx 1000" is display so you can see which phone is receiving the call before you do the pickup.
PS. This is a feature on the Siemens/Unify range of pabx systems.