SIPE plugin for Pidgin
This project develops a third-party plugin for the Pidgin multi-protocol
instant messenger. It implements the extended version of SIP/SIMPLE used
by various products:

Microsoft Office Communications Server (OCS 2007/2007 R2 and newer)
Microsoft Live Communications Server (LCS 2003/2005) Reuters Messaging
With this plugin you should be able to replace your Microsoft Office
Communicator client with Pidgin.

Maintainer: Tom Doherty <tom@singlesecond.com>

WWW: https://sipe.sourceforge.io/
