Is it possible to modify the caller id on the phone during a call (session) ?
If not does anybody know with which SIP request this could be handled ?
I'm know investigating RFC3311 which seems to offer an answer but if somebody
already has an answer ...
Michael
Michael Devenijn wrote:
Is it possible to modify the caller id on the phone during a call (session) ?
If not does anybody know with which SIP request this could be handled ?
Do you mean what is displayed on the phone's display? If so, yes, with
some phones this is possible, by performing a
