Microsoft Office Communications is a powerful collaboration tool. The MOCS provides web conferencing, IM, audio conferencing, desktop sharing and also provided SIP. For purposes of this brief discussion, we will stay focused on the Internet Messaging component of MOCS. With the Release of ShoreTel 8+, the Professional Call Manager provides both desktop to desktop video conferencing and Internet Messaging. The Internet Messaging component makes use of a Microsoft OCS server and the ShoreTel solution integrates the solution as an application [...]