[Asterisk-Dev] SIP : transfer and display update

Peter Svensson psvasterisk at psv.nu
Sat Jun 11 00:27:04 MST 2005

On Fri, 10 Jun 2005, Olle E. Johansson wrote:

> > As part of our COLP extension (#ifdef COLP) we need an asynchroneous
> > solution, not only for SIP.
> Please educate me: What is COLP ?

Usually it is COnnected Line Presentation. It informs the A subscriber of 
the phone number of the B subscriber who actually answered. 


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