I’ve got 4 actors on my stage:
Alice calling from outside
Bob transferring incoming calls to Charlie
Charlie who has a mobile phone
My PBX which is connected to my ISDN line.
I want Charlie to see Alice’s Callerid after Bob has transferred the
call as if Charlie is receiving the call from Alice, transparently.
Tried to set the callerid but Charlie sees my telco line number, not the
callerid of Alice.
How can I do this?