Office Communications Server 2007 R2 launches via a virtual launch on Feb. 3, from 9:30am – 10:30 am PST.  This launch event will have sessions to provide details on the new features and capabilities of the R2 wave as well as demos so you can see...

Office Communications Server 2007 (and the coming R2) is based on a SIP stack that supports TLS (using TCP as the base transport) by default.  OCS 2007 does not support UDP.  I’ve had discussions with developers about this engineering choice...

The Session Initiation Protocol ( SIP ) is the signaling protocol used for initiating and terminating communication sessions such as IM communications and multimedia communications such as VOIP and video over an IP network.   This is the underlying...

From my post yesterday on the Office Communicator Automation API , I can use the API to add presence and communication features to my apps, including: Embed Presence with Application Specific Contact Lists – use the API to build contact lists specific...

What is it? The Office Communicator Automation API provides programmatic access to Office Communicator 2007 R2 so you can automate Office Communicator 2007 R2 running on the client computer. The Office Communicator Automation API is a quick and easy way...