Overview Automatic configuration allows Communicator to find and connect to the appropriate LCS server without manually entering a server name into its settings. Communicator has special requirements for DNS and certificates to make this work properly.  Read More

Here are the most recent OCS-related KB articles published - enjoy!   http://support.microsoft.com/?kbid=943392Error message when you try to send an instant message in Communications Server 2007: "The following message was not delivered to <recipient>"11/14/2007Windows Read More

 (Moving this post to the OCS Blog from the old Blog site) We frequently talk about the communications industry being at a crossroads, and when I look at the lineup of keynote speakers at next week’s VoiceCon 2007 – all software companies – it’s Read More

I've now run into this issue a few times where after deploying Office Communications Server 2007 Enterprise Edition that the Office Communicator client is unable to download the address book from the IIS server. Below are some troubleshooting steps that Read More

All OCS Edge servers have been designed to have no dependency on membership of an AD Domain. Therefore OCS edge servers can be run either as servers in a workgroup, or as members of a domain. Edge server deployment guide recommends : “Deploy edge Read More

Here are some quick descriptions to some other helpful docs in the OCS Library that will help with your Office Communications Server 2007 deployments.   Technical Reference This document provides in-depth technical information on the components, Read More