The official documentation for the commercially supported JBoss Communications Platform is now available online.
http://www.redhat.com/docs/en-US/JBoss_Communications_Platform/1.0/html/ - Multi page HTML document
http://www.redhat.com/docs/en-US/JBoss_Communications_Platform/1.0/html-single/ - Single HTML page document
Thanks to Douglas Silas Hensley and the rest of the Red Hat content team for compiling a coherent, professionally edited document from the many Mobicents wiki pages scattered on the web.