[SR-Users] Shared Call Appearances module

Andrew Mortensen admorten at isc.upenn.edu
Mon Nov 19 22:50:03 CET 2012

I've been working on a Shared Call Appearances module for the past several months. It implements the Broadsoft SCA feature as laid out in Broadworks SIP Access Side Extensions Interface Specifications document. (Another implementation of the same feature was added to Freeswitch a few years ago, but we didn't want to use Freeswitch.)

We've been testing and improving the module over the last month, and I think it's ready to share. The module is available at GitHub here:


To date, we've only tested the module with Polycom handsets.

I'm happy to answer questions. I hope this will prove useful for others.


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