From SIPfoundry sipXecs IP PBX, The Open Source SIP PBX for Linux - Calivia

How to compile sipXphone on different platforms

This document describes how to build and install sipXphone from source. This process is somewhat complicated and requires a number of 3rd party software packages and manual steps. If you don't have the time or patience for this, please see SIPfoundry (www.sipfoundry.org) for binary distributions.

You would be welcome to add any experience or advice you might have on that subject to this page.