Generically, SIP can use (at least) 3 types of transport. Office Communications Server supports TCP and TLS, with the latter being the default (actually, TLS runs on TCP). Various interactions with some partners and customers of late of have posed the Read More

Recently, there have been some server changes made by two of our Public IM Connectivity partners Yahoo! Inc. and MSN (Windows Live). These changes will affect only those Microsoft Office Communications Server 2007 and Microsoft Office Live Communications Read More

 What is Enhanced Presence? OCS 2007 allows its client applications to publish and subscribe to Enhanced Presence information. The enhanced presence infrastructure includes categories and containers. State, note, contact information, or calendar Read More

In the Office Communications Group (OCG) white paper “Integrating Telephony with Office Communications Server 2007” we stated that “SIP Trunking” was out of scope for that release but was “under consideration” for future releases.  We are always Read More

  This week, Cisco introduced its personal telepresence technology to the world and announced their entry into the “market for in-person virtual communications with new endpoints for the personal office and large group meetings”.   It is Read More