Troubleshooting Direct SIP to an IP-PBX 101

Here is a quick getting-started reference for debugging direct SIP traffic between OCS and an IP-PBX.

OCSLogger.exe Overview

The Office Communications Server 2007 R2 Logging Tool (OCSLogger.exe) is installed by default on most OCS server roles. It can be used to capture logging and tracing information while the server is running. You can analyze protocol logs for the [...]

Configuring OCS Simultaneous Ring with CUCM 7.1

I recently co-authored a Microsoft Next Hop article that gives an introduction to configuring Direct SIP between Microsoft OCS 2007 R2 and Cisco Call Manager 7.1 – see Direct SIP: Cisco Unified Communications Manager 7.1. This post gives addition information about further integrating the systems from an end user perspective.

In addition to the information in [...]

Updates to Office Live Meeting and the Outlook Conferencing Add-In

The July, 2010 updates to the Office Live Meeting client and the Outlook Conferencing Add-In are available.  This is in addition to the previously released July 2010 Updates to Communicator and OCS Server (Cumulative Update 6).

Office Live Meeting Window Client

Download the Microsoft Office Live Meeting 2007 client (  This update installed version 8.0.6362.190 from the [...]