[Asterisk-bsd] Integration of Asterisk pbx server with IMS Core. & Zaptal Card is mandatory or not

[Srinivasa Reddy Kadiri]

Hi All,

I am new to Asterisk PBX.
I have a query that is it possible to integrate the Asterisk (PBX
server) server with IMS (IP Multimedia Subsystem) Core.
&
For impliment PBX functionalities with Asterisk server Zaptel Card
(Hard ware) is mandatory or not.

Please give some response on this.

Thanks & Regards,
SRINIVAS.