I would like to test the following COLP use case :
Alice and Bob are both using a SIP phone registered on a Asterisk 10 server.
Alice dials Bob’s extension.
While Bob’s phone is ringing, Asterisk updates Alice phone screen with
Bob’s name, so that at a glance, Alice can check she dialed the
Before diving into Asterisk documentation, I would be happy to be
confirmed if one of the following SIP phone support this feature :