Microsoft Lync Server 2010 Standard Edition Deployment Guide

Microsoft has released the Microsoft Lync Server 2010 Standard Edition Deployment Guide - December 2011
Download from here

Microsoft Lync Server 2010 Enterprise Edition Deployment Guide

Microsoft has released the Microsoft Lync Server 2010 Enterprise Edition Deployment Guide - December 2011
Download from here

Microsoft Lync Server 2010 Group Chat Deployment Guide

Microsoft has released the Microsoft Lync Server 2010 Group Chat Deployment Guide - December 2011
Download from here

Enabling Quality of Service with Microsoft Lync Server 2010

Microsoft has released the Enabling Quality of Service with Microsoft Lync Server 2010 Guide - December 2011
Download from here

Microsoft Lync Server 2010 Active Directory Guide

Microsoft has released the Microsoft Lync Server 2010 Active Directory Guide - December 2011
Download from here

Migrating from Office Communications Server 2007 to Lync Server 2010

Microsoft has released the Migrating from Office Communications Server 2007 to Lync Server 2010 Guide - December 2011
Download from here

Migrating from Office Communications Server 2007 R2 to Lync Server 2010

Microsoft has released the Migrating from Office Communications Server 2007 R2 to Lync Server 2010 Guide - December 2011
Download from here

Microsoft Lync Server 2010 Security Guide

Microsoft has released the Microsoft Lync Server 2010 Security Guide - December 2011
Download from here

Microsoft Lync Server 2010 Response Group Deployment Guide

Microsoft has released the Microsoft Lync Server 2010 Response Group Deployment Guide - December 2011
Download from here

Updates for Microsoft Lync Server 2010, December 2011

Microsoft released an update for Microsoft Lync server 2010, v4.0.7577.184
See description in KB2493736 and download from here

Microsoft Lync 2010 for Windows Phone

Microsoft has released the Microsoft Lync 2010 for Windows Phone
Download from here

Microsoft Lync Server 2010 Documentation Help File

Microsoft has released the Microsoft Lync Server 2010 Documentation Help File - December 2011
Download from here

Microsoft Lync Server 2010 Client and Device Deployment Guide

Microsoft has released the Microsoft Lync Server 2010 Client and Device Deployment Guide - December 2011
Download from here

Microsoft Lync Server 2010 Edge Server Deployment Guide

Microsoft has released the Microsoft Lync Server 2010 Edge Server Deployment Guide - December 2011
Download from here

Microsoft Lync Server 2010 Mobility Guide

Microsoft has released the Microsoft Lync Server 2010 Mobility Guide - December 2011
Download from here

Microsoft Lync Server 2010 Supportability Guide

Microsoft has released the Microsoft Lync Server 2010 Supportability Guide - December 2011
Download from here

Microsoft Lync Server 2010 Planning Guide

Microsoft has released the Microsoft Lync Server 2010 Planning Guide - December 2011
Download from here

Microsoft Lync Server 2010 Device Management and Troubleshooting Guide

Microsoft released the Microsoft Lync Server 2010 Device Management and Troubleshooting Guide - December 2011.
You can get it here

Microsoft Lync Server 2010 Mobility Service and Microsoft Lync Server 2010 Autodiscover Service

Microsoft has released Microsoft Lync Server 2010 Mobility Service and Microsoft Lync Server 2010 Autodiscover Service v4.0.7577.183
See the deployment guide here and download from here

Microsoft Exchange Server 2010 SP2 Help

Microsoft released the Microsoft Exchange Server 2010 SP2 Help file - December 2011.
You can get it here

Exchange Server 2010 SP2 UM Language Packs

Microsoft released Exchange Server 2010 SP2 UM Language Packs, v14.02.0247.005
Download from here

Microsoft Exchange Server 2010 Service Pack 2

Microsoft has released Exchange Server 2010 Service Pack 2
See info here and download from here

Microsoft Lync 2010 Phone Edition for HP 4110 and HP 4120: November 2011

Microsoft released Microsoft Lync 2010 Phone Edition for HP 4110 and HP 4120, v4.0.7577.4047
Download from here

Microsoft Lync 2010 Phone Edition for Aastra 6721ip and Aastra 6725ip: November 2011

Microsoft released Microsoft Lync 2010 Phone Edition for Aastra 6721ip and Aastra 6725ip, v4.0.7577.4047
Download from here

Microsoft Lync 2010 Phone Edition for Polycom CX500, Polycom CX600 and Polycom CX3000: November 2011

Microsoft released Microsoft Lync 2010 Phone Edition for Polycom CX500, Polycom CX600 and Polycom CX3000, v4.0.7577.4047
Download from here

Microsoft Lync 2010 Phone Edition for Polycom CX700 and LG-Nortel IP Phone 8540: November 2011

Microsoft released Microsoft Lync 2010 Phone Edition for Polycom CX700 and LG-Nortel IP Phone 8540, v4.0.7577.4047
Download from here

Microsoft Lync Server 2010 Group Chat: November 2011

Microsoft released Lync Server 2010 Group Chat, v4.0.7577.4051
See description in KB2514984 and download from here

Lync 2010 Group Chat: November 2011

Microsoft released Lync 2010 Group Chat, v4.0.7577.4051
See description in KB2636063 and download from here: Group Chat Administration
See description in KB2636065 and download from here: Group Chat Client

Updates for Microsoft Lync Server 2010, November 2011

Microsoft released an update for Microsoft Lync server 2010, v4.0.7577.183
See description in KB2493736 and download from here

Microsoft Lync 2010: November 2011

Microsoft released Lync 2010, v4.0.7577.4051
See description in KB2514982 and download from here x86 or x64

Update Rollup 6 for Exchange Server 2010 Service Pack 1

Microsoft has released Update Rollup 6 for Exchange Server 2010 Service Pack 1
See info about the update in KB2608646 and download from here

Microsoft Lync for Mac 2011, October 2011

Microsoft released Microsoft Lync for Mac 2011 v14.0.1See description in KB2634523 and download from here

Microsoft Lync 2010 Phone Edition for Polycom CX500, Polycom CX600 and Polycom CX3000, October 2011

Microsoft released Microsoft Lync 2010 Phone Edition for Polycom CX500, Polycom CX600 and Polycom CX3000, v4.0.7577.337
See description in KB2634533

Microsoft Lync 2010 Phone Edition for Aastra 6721ip and Aastra 6725ip, October 2011

Microsoft released Microsoft Lync 2010 Phone Edition for Aastra 6721ip and Aastra 6725ip, v4.0.7577.337
See description in KB2633998

Microsoft Lync 2010: October 2011

Microsoft released Lync 2010, v4.0.7577.336
See description in KB2630294

Updates for Microsoft Lync Server 2010, October 2011

Microsoft released an update for Microsoft Lync server 2010, v4.0.7577.173
See description in KB2630296

Forefront Unified Access Gateway SP1 Update 1

Microsoft released Forefront Unified Access Gateway Service Pack 1 Update 1
Download from here

Microsoft Forefront Threat Management Gateway 2010 SP2

Microsoft released Microsoft Forefront Threat Management Gateway 2010 Service Pack 2
Download from here

Microsoft Lync 2010 Training

Microsoft released Microsoft Lync 2010 Training v2.0
Download from here

Microsoft Office Communications Server 2007 R2 Group Chat: September 2011

Microsoft released Office Communications Server 2007 R2 Group Chat Server/Client v3.5.6907.236
Se description in KB2590693, KB2607777, and KB2590694 and download from here

Microsoft Office Communications Server 2007 R2 Attendant: September 2011

Microsoft released Office Communications Server 2007 R2 Attendant v3.5.6907.235
Se description in KB2590692 and download from here

Microsoft Office Communicator 2007 R2: September 2011

Microsoft released Office Communicator 2007 R2, v3.5.6907.236
See description in KB2590699 and download from here

Microsoft Lync 2010 Awareness Materials

Microsoft released Microsoft Lync 2010 Awareness Materials
Download from here

Procedures for Performing a Disaster Recovery Failover in Lync Server 2010, Group Chat

Microsoft released the Procedures for Performing a Disaster Recovery Failover in Lync Server 2010, Group Chat document
Download from here

Lync for Mac 2011 Deployment Guide

Microsoft released the Lync for Mac 2011 Deployment Guide document
Download from here

Update Rollup 5 for Exchange Server 2007 Service Pack 3

Microsoft has released Update Rollup 5 for Exchange Server 2007 Service Pack 3
See info about the update in KB2602324 and download from here

Lync Server Documentation: September 2011

Microsoft updated the Lync Server 2010 Documentation
You can download the compiled version from here

Microsoft Live Communications Server to Microsoft Lync Server 2010 Migration Strategy

Microsoft released the Microsoft Live Communications Server to Microsoft Lync Server 2010 Migration Strategy document
You can download from here

Updates for Microsoft Office Communications Server 2007 R2, September 2011

Microsoft released an update for Microsoft Office Communications Server 2007 R2 v3.5.6907.236
See description in KB968802 and download from here

Microsoft Exchange Server 2010 SP1 Help

Microsoft updated the Microsoft Exchange Server 2010 SP1 Help file - September 2011.
You can get it here

Lync for Mac 2011 Released to Manufacturing

Microsoft released Lync for Mac 2011 Released to Manufacturing
Se more information here

Lync Server 2010 Video Interoperability

Microsoft released the Lync Server 2010 Video Interoperability dokument v1.0
You can download from here

Microsoft Lync Server 2010 Resource Kit

Microsoft released Microsoft Lync Server 2010 Resource Kit: August2011
Download from here

Microsoft Lync 2010 Attendant Training

Microsoft released Microsoft Lync 2010 Attendant Training
You can download from here

Microsoft Lync Server 2010 Protocol Workloads Poster

Microsoft released Microsoft Lync Server 2010 Protocol Workloads Poster v5.7
You can download from here

Live Meeting-To-Lync Transition Resources

Microsoft released Live Meeting-To-Lync Transition Resources: June2011
You can download from here

Microsoft Lync 2010 Client Group Policy Documentation

Microsoft released Microsoft Lync 2010 Client Group Policy Documentation v1.0
You can download from here

Updates for Microsoft Lync Server 2010, August 2011

Microsoft released an update for Microsoft Lync server 2010, v4.0.7577.167
See description in KB2592292 and download from here

Update Rollup 5 for Exchange Server 2010 Service Pack 1

Microsoft has released Update Rollup 5 for Exchange Server 2010 Service Pack 1
See info about the update in KB2582113 and download from here

Microsoft Lync 2010 IM and Presence Training

Microsoft released Microsoft Lync 2010 IM and Presence Training v1.0
You can download from here

Microsoft Office Communicator 2007, August 2011

Microsoft released Microsoft Office Communicator 2007 Client v2.0.6362.211
Se description in KB2300255 and download from here

Microsoft Lync Server 2010 Capacity Calculator

Microsoft has released the Microsoft Lync Server 2010 Capacity Calculator - August 2011
You can get i here

Lync Server Documentation: July 2011

Microsoft updated the Lync Server 2010 Documentation
You can download the compiled version from here

Microsoft Communicator for Mac 2011 13.1.2 Update

Microsoft released Microsoft Communicator for Mac 2011, v13.1.2
Download from here

Update Rollup 4 for Exchange Server 2010 Service Pack 1, v2

Microsoft has released Update Rollup 4 for Exchange Server 2010 Service Pack 1, v2
See info about the update in KB2579150 and download from here

Microsoft Exchange 2010 Unified Messaging PBX Configuration Note for Cisco Call Manager 5.1 and Cisco Unified Communications Manager 6.x

Microsoft released the Exchange 2010-Cisco-CCM_5.1-Direct_SIP_Connection document, July 2011
You can get i here

Microsoft Lync 2010 Phone Edition for Aastra 6721ip and Aastra 6725ip, July 2011

Microsoft released Microsoft Lync 2010 Phone Edition for Aastra 6721ip and Aastra 6725ip, v4.0.7577.296
Download from here

Microsoft Lync 2010 Phone Edition for Polycom CX700 and LG-Nortel IP Phone 8540, July 2011

Microsoft released Microsoft Lync 2010 Phone Edition for Polycom CX700 and LG-Nortel IP Phone 8540, v4.0.7577.296
Download from here

Microsoft Lync 2010 Phone Edition for Polycom CX500, Polycom CX600 and Polycom CX3000, July 2011

Microsoft released Microsoft Lync 2010 Phone Edition for Polycom CX500, Polycom CX600 and Polycom CX3000, v4.0.7577.296
Download from here

Updates for Microsoft Lync Server 2010, July 2011

Microsoft released an update for Microsoft Lync server 2010, v4.0.7577.166
See description in KB2493736 and download from here

Microsoft Lync 2010: July 2011

Microsoft released Lync 2010, v4.0.7577.314
See description in KB2571543 and download from here x86 or x64

Microsoft Lync Server 2010 Group Chat Administration Guide

Microsoft released the Microsoft Lync Server 2010 Group Chat Administration Guide, July 2011
Download from here

Microsoft Lync Server 2010 Getting Started Guide

Microsoft released the Microsoft Lync Server 2010 Getting Started Guide, July 2011
Download from here

Microsoft Lync Server 2010 Announcement Deployment Guide

Microsoft released the Microsoft Lync Server 2010 Announcement Deployment Guide, July 2011
Download from here

Microsoft Lync Server 2010 Enterprise Voice Deployment Guide

Microsoft released the Microsoft Lync Server 2010 Enterprise Voice Deployment Guide, July 2011
Download from here

Microsoft Lync Server 2010 Administration Guide

Microsoft released the Microsoft Lync Server 2010 Administration Guide, July 2011
Download from here

Microsoft Lync Server 2010: Work Smart Guide for Monitoring Server Reports

Microsoft released the Microsoft Lync Server 2010 - Work Smart Guide for Monitoring Server Reports, July 2011
Download from here

Backing Up and Restoring Lync Server 2010

Microsoft released the Backing Up and Restoring Lync Server 2010, July 2011
Download from here

Microsoft Lync Server 2010 Remote Call Control Deployment Guide

Microsoft released the Microsoft Lync Server 2010 Remote Call Control Deployment Guide, July 2011
Download from here

Uninstalling Microsoft Lync Server 2010 and Removing Server Roles, July 2011

Microsoft released the Uninstalling Microsoft Lync Server 2010 and Removing Server Roles document, July 2011
Download from here

Update Rollup 4 for Exchange Server 2007 Service Pack 3

Microsoft has released Update Rollup 4 for Exchange Server 2007 Service Pack 3
See info about the update in KB2509911 and download from here

Microsoft Live Meeting 2007 Client Update: May 2011

Microsoft has released v8.0.6362.202 of the Microsoft Live Meeting 2007 client
See info about the Microsoft Live Meeting 2007 Client update here and download from here
See info about Microsoft Live Meeting Conferencing Add-in for Outlook update here and download from 32 or 64 bit

Update Rollup 4 for Exchange Server 2010 Service Pack 1

Microsoft has released Update Rollup 4 for Exchange Server 2010 Service Pack 1
See info about the update in KB2509910 and download from here

Updates for RoundTable: June, 2011

Microsoft released an update for RoundTable firmware v3.5.6362.207
See description in KB2559123 and download from here

Lync Server 2010 VHD

Microsoft released as a pre-configured set of Microsoft Lync Server 2010 VHD's, v1.0
Download from here

Updates for Microsoft Office Communications Server 2007 R2: June, 2011

Microsoft released an update for Microsoft Office Communications Server 2007 R2 v3.5.6907.233
See description in KB2549046 and download from here

Microsoft Office Communications Server 2007 R2 Group Chat: June, 2011

Microsoft released Office Communications Server 2007 R2 Group Chat Server/Client v3.5.6907.233
Se description in KB2549044, KB2549043, and KB2502323 and download from here

Microsoft Office Communicator 2007 R2, June 2011

Microsoft released Office Communicator 2007 R2, v3.5.6907.233
Se description in KB2549042 and download from here

Microsoft Lync Online IM and Presence Training

Microsoft released Microsoft Lync Online IM and Presence Training, v1.0
Download from here

Microsoft Lync Online Training

Microsoft released Microsoft Lync Online Training, v1.0
Download from here

Microsoft Lync Server 2010 - Understanding and Troubleshooting Microsoft Exchange Server Integration

Microsoft released the Microsoft Lync Server 2010 - Understanding and Troubleshooting Microsoft Exchange Server Integration document, you can get it here

Microsoft Lync Online Conferencing and Collaboration Training

Microsoft released Microsoft Lync Online Conferencing and Collaboration Training, v1.0
Download from here

Microsoft Lync Online Voice and Video Training

Microsoft released Microsoft Lync Online Voice and Video Training, v1.0
Download from here

Microsoft Lync Online Web App Training

Microsoft released Microsoft Lync Online Web App Training, v1.0
Download from here

Tabbed Conversations for Microsoft Lync 2010

Microsoft released Tabbed Conversations for Microsoft Lync 2010, v4.0.7577.284
Download from here, and get documentation here

Conversations Analyzer for Microsoft Lync 2010

Microsoft released Conversations Analyzer for Microsoft Lync 2010, v4.0.7577.284
Download from here, and get documentation here

Conversation Translator Add-In for Microsoft Lync 2010

Microsoft released Conversation Translator Add-In for Microsoft Lync 2010, v4.0.7577.284
Download from here, and get documentation here

Information Dashboard Add-In for Microsoft Lync 2010

Microsoft released Information Dashboard Add-In for Microsoft Lync 2010, v4.0.7577.284
See documentation here and download from here

Microsoft Lync Server 2010 Group Chat Stress Tool

Microsoft released Lync Server 2010 Group Chat Stress Tool, v4.0.7577.284
See documentation here and download from here

Introducing Microsoft Lync Online

Microsoft released Introducing Microsoft Lync Online, v1.0
Download from here

Microsoft Lync Online Attendee Training

Microsoft released Microsoft Lync Online Attendee Training, v1.0
Download from here

Microsoft Exchange Server 2010 SP1 UM Language Packs

Microsoft released Exchange Server 2010 SP1 UM Language Packs, v14.01.0218.015
Download from here

Microsoft Lync 2010: May 2011

Microsoft released Lync 2010, v4.0.7577.280
See description in KB2551268 and download from here x86 or x64

Lync Server Documentation: May 2011

Microsoft updated the Lync Server 2010 Documentation, check here
You can download the compiled version from here

Best Practices for Virtualizing Exchange Server 2010 with Windows Server® 2008 R2 Hyper V™

Microsoft released Best Practices for Virtualizing Exchange Server 2010 with Windows Server® 2008 R2 Hyper V™ document, v1.0.
Download from here

Microsoft Lync Server 2010 Network Monitor Parsers

Microsoft released Microsoft Lync Server 2010 Network Monitor Parsers v3.6, download from here
You can download Microsoft Network Monitor v3.4 here

Microsoft Office Communications Server 2007 R2 Documentation

Microsoft released Microsoft Office Communications Server 2007 R2 Documentation, v1.5.
Download from here

Microsoft Lync 2010 Quick Reference Cards

Microsoft released Microsoft Lync 2010 Quick Reference Cards, v1.0.
Get them all here

Lync Updates Available on Microsoft Update

Now Lync Server and Client updates are now available on Microsoft Update
Se more here

Unified Communications Phones and Peripherals Datasheets

Microsoft released v042611 of the Unified Communications Phones and Peripherals Datasheets, you can get them here

Exchange Server 2010 Deployment Assistant v2.0.0.0

Microsoft updated the Exchange Server 2010 Deployment Assistant, check it out here

Integrating Microsoft Lync Server 2010 and Avaya Communications Manager S8300

Microsoft released the Integrating Microsoft Lync Server 2010 and Avaya Communications Manager S8300 document.
You can download from here

Microsoft Lync 2010: April 2011

Microsoft released Lync 2010, v4.0.7577.275
See description in KB2540951 and download from here x86 or x64

Updates for Microsoft Lync Server 2010, April 2011

Microsoft released an update for Microsoft Lync server 2010, v4.0.7577.139
See description in KB2493736 and download from here

Lync Server 2010 Support for SQL 2008 R2

The Lync Server product team says SQL Server 2008 R2 now is supported for Lync Server 2010.
See here

Lync Server Documentation: April 2011

Microsoft updated the Lync Server 2010 Documentation, check here
You can download the compiled version from here

Microsoft Lync Server 2010 Web Scheduler

Microsoft released the Microsoft Lync Server 2010 Web Scheduler v4.0.7577.262
Download from here

Client Virtualization in Microsoft Lync 2010

Microsoft released the Client Virtualization in Microsoft Lync 2010 document, April 2011
Download from here

Troubleshooting Microsoft Lync Server 2010 Clients

Microsoft released the Troubleshooting Microsoft Lync Server 2010 Clients helpfile, April 2011
Download from here

Lync 2010 Bandwidth Calculator

Microsoft released the Lync 2010 Bandwidth Calculator spreadsheet, April 2011
Download from here

Microsoft Lync Server 2010 Security Guide

Microsoft released the Microsoft Lync Server 2010 Security Guide document, April 2011
Download from here

Uninstalling Microsoft Lync Server 2010 and Removing Server Roles

Microsoft released the Uninstalling Microsoft Lync Server 2010 and Removing Server Roles document, April 2011
Download from here

Update Rollup 3-v3 for Exchange Server 2010 Service Pack 1

Microsoft has released Update Rollup 3-v3 for Exchange Server 2010 Service Pack 1
See info about the update in KB2529939 and download from here

Microsoft Lync 2010 Phone Edition for Polycom CX700 and LG-Nortel IP Phone 8540, April 2011

Microsoft released Microsoft Lync 2010 Phone Edition for Polycom CX700 and LG-Nortel IP Phone 8540, v4.0.7577.250
Download from here

Microsoft Lync 2010 Phone Edition for Aastra 6721ip and Aastra 6725ip, April 2011

Microsoft released Microsoft Lync 2010 Phone Edition for Aastra 6721ip and Aastra 6725ip, v4.0.7577.250
Download from here

Microsoft Lync 2010 Phone Edition for Polycom CX500, Polycom CX600 and Polycom CX3000, April 2011

Microsoft released Microsoft Lync 2010 Phone Edition for Polycom CX500, Polycom CX600 and Polycom CX3000, v4.0.7577.250
Download from here

Lync 2010 Group Chat, April 2011

Microsoft released Lync 2010 Group Chat, v4.0.7577.253
See description in KB2500445 and download from here: Group Chat Administration
See description in KB2500446 and download from here: Group Chat Client

Microsoft Lync Server 2010 Group Chat, April 2011

Microsoft released Lync Server 2010 Group Chat, v4.0.7577.253
See description in KB2500447 and download from here

Microsoft Lync 2010 Attendant, April 2011

Microsoft released Lync 2010 Attendant, v4.0.7577.253
See description in KB2496326 and download from here

Microsoft Lync 2010 Attendee, April 2011

Microsoft released Lync 2010 Attendee, v4.0.7577.254
See description in KB2500438 and download from here: User level install or Admin level install

Microsoft Lync 2010: April 2011

Microsoft released Lync 2010, v4.0.7577.253
See description in KB2496325 and download from here x86 or x64

Update Rollup 3-v2 for Exchange Server 2007 Service Pack 3

Microsoft has released Update Rollup 3-v2 for Exchange Server 2007 Service Pack 3
See info about the update in KB2530488 and download from here

What's new in BlackBerry Enterprise Server v5.0 SP3

Now BlackBerry Enterprise Server will support Microsoft® Lync™ Server 2010
See the relase note here

Unified Communications Phones and Peripherals Datasheets

Microsoft released v030111 of the Unified Communications Phones and Peripherals Datasheets, you can get it here

Microsoft Lync Server 2010 Edge Server Reference Architecture Diagrams

Microsoft released the Microsoft Lync Server 2010 Edge Server Reference Architecture Diagrams: March 2011
Download from here

Microsoft Live Meeting 2007 Client Update: February 2011

Microsoft has released v8.0.6362.201 of the Microsoft Live Meeting 2007 client
See info about the Microsoft Live Meeting 2007 Client update here and download from here
See info about Microsoft Live Meeting Conferencing Add-in for Outlook update here and download from here

Microsoft Federated Edge Server IP Address Change

Microsoft's federated edge server is being upgraded to Lync Server 2010, meaning the IP address will change to 65.55.130.30.
This will happen March 18, 2011

Updates for Microsoft Office Communications Server 2007 R2, March 2011

Microsoft released an update for Microsoft Office Communications Server 2007 R2 v3.5.6907.225
See description in KB968802 and download from here

Microsoft Exchange 2010 Unified Messaging PBX Configuration Note for Cisco Unified Communications Manager 8.0

Microsoft updated the Cisco-CuCM_8. 0_Direct_SIP_with_Exchange_2010_UM document, March 2011
You can get i here

Microsoft Lync 2010 Localization Release Notes

Microsoft released the Microsoft Lync 2010 Localization Release Notes: March 2011
Download from here

Microsoft Office Communicator 2007 R2, March 2011

Microsoft released Office Communicator 2007 R2, v3.5.6907.225
Se description in KB2501722 and download from here

Microsoft Office Communications Server 2007 R2 Attendant: March, 2011

Microsoft released Office Communications Server 2007 R2 Attendant v3.5.6907.225
Se description in KB2502321 and download from here

Microsoft Office Communications Server 2007 R2 Group Chat: March, 2011

Microsoft released Office Communications Server 2007 R2 Group Chat Server/Client v3.5.6907.225
Se description in KB2491973, KB2491979, and KB2502323 and download from here

Microsoft Office Communications Server 2007 R2, Unified Communications Managed API 2.0 Core Redist 64-bit: March, 2011

Microsoft released a update for Microsoft Office Communications Server 2007 R2, Unified Communications Managed API 2.0 Core v.3.5.6907.225
See description in KB2501720 and download from here

www.testocsconnectivity.com

Check out http://www.testocsconnectivity.com/ it now supports Lync Server 2010.

Update Rollup 3 for Exchange Server 2007 Service Pack 3

Microsoft has released Update Rollup 3 for Exchange Server 2007 Service Pack 3
See info about the update in KB2492691 and download from here

Update Rollup 3 for Exchange Server 2010 Service Pack 1

Microsoft has released Update Rollup 3 for Exchange Server 2010 Service Pack 1
See info about the update in KB2492690 and download from here

Lync Server Documentation Update

Microsoft has updated the Lync Server 20101 Documentation - March 2011
You can see it here, or download the compiled help file of all technical content here

Lync Server 2010, Stress and Performance Tool

Microsoft has released the Lync Server 2010 - Stress and Performance Tool, v4.0.7577.120
You can get it here

Running Microsoft Office Communications Server 2007 R2 in a Virtualized Topology

Microsoft has released the Running Microsoft Office Communications Server 2007 R2 in a Virtualized Topology document - March 2011
You can get i here

Microsoft Lync Server 2010 Capacity Calculator

Microsoft has released the Microsoft Lync Server 2010 Capacity Calculator - March 2011
You can get i here

Procedures for Performing a Disaster Recovery Failover in Office Communications Server 2007 R2 Group Chat Server

Microsoft has released the Procedures for Performing a Disaster Recovery Failover in Office Communications Server 2007 R2 Group Chat Server document - February 2011
You can get i here

Server Virtualization in Microsoft Lync Server 2010

Microsoft has released the Server Virtualization in Microsoft Lync Server 2010 document - February 2011
You can get i here

Microsoft Lync Server 2010 Protocol Workloads Poster

Microsoft has updated the Microsoft Lync Server 2010 Protocol Workloads Poster, v5.5
You can get it here

Lync Server 2010, Best Practices Analyzer

Microsoft has released the Lync Server 2010 - Best Practices Analyzer, v4.0.7577.118
You can get it here

Lync Server 2010 Visio Stencil

Microsoft has released the Lync Server 2010 Visio Stencil - Feb2011
You can get them here

Microsoft Lync Server 2010, Planning Tool

Microsoft has released the Lync Server 2010 Planning Tool v4.0.7577.115
You can get i here

Microsoft Lync Server 2010 Remote Call Control Deployment Guide

Microsoft has released the Microsoft Lync Server 2010 Remote Call Control Deployment Guide - January 2011
You can get i here

Microsoft Lync Server 2010: Using Monitoring Server Reports

Microsoft has released the Microsoft Lync Server 2010: Using Monitoring Server Reports document - January 2011
You can get i here

Deploying Lync Server 2010 Enterprise Edition by Using the Planning Tool

Microsoft has released the Deploying Lync Server 2010 Enterprise Edition by Using the Planning Tool document - January 2011
You can get i here

Microsoft Office Communicator Mobile for Nokia 2.0 Quick Reference Guide

Microsoft has released the Microsoft Office Communicator Mobile for Nokia 2.0 Quick Reference Guide v1.0.
You can get i here

Microsoft Lync 2010 Phone Edition for Aastra 6721ip and Aastra 6725ip

Microsoft released Microsoft Lync 2010 Phone Edition for Aastra 6721ip and Aastra 6725ip, v4.0.7577.107
Download from here

Microsoft Lync 2010 Phone Edition for Polycom CX700 and LG-Nortel IP Phone 8540

Microsoft released Microsoft Lync 2010 Phone Edition for Polycom CX700 and LG-Nortel IP Phone 8540, v4.0.7577.107
Download from here

Microsoft Lync 2010 Phone Edition for Polycom CX500, Polycom CX600 and Polycom CX3000

Microsoft released Microsoft Lync 2010 Phone Edition for Polycom CX500, Polycom CX600 and Polycom CX3000, v4.0.7577.107
Download from here

Lync 2010 Group Chat, January 2011

Microsoft released Lync 2010 Group Chat, v4.0.7577.108
See description in KB2467764 and download from here: Group Chat Administration
See description in KB2467765 and download from here: Group Chat Client

Microsoft Lync 2010 Attendee, January 2011

Microsoft released Lync 2010 Attendee, v4.0.7577.108
See description in KB2467763 and download from here: User level install or Admin level install

Updates for Microsoft Lync Server 2010, January 2011

Microsoft released an update for Microsoft Lync server 2010, v4.0.7577.108
See description in KB2493736 and download from here

Microsoft Lync 2010, January 2011

Microsoft released Lync 2010, v4.0.7577.108
See description in KB2467763 and download from here x32 or x64

Exchange 2010 Mailbox Server Role Requirements Calculator

Microsoft has updated the Exchange 2010 Mailbox Server Role Requirements Calculator to v14.1
See description in here and download from here

Quick Start Guide for Outlook Voice Access 2010

Microsoft has released the Quick Start Guide for Outlook Voice Access 2010 document - January 2011
You can get i here

Publishing Outlook Anywhere Using NTLM Authentication With Forefront TMG or Forefront UAG

Microsoft has released the Publishing Outlook Anywhere Using NTLM Authentication with Forefront TMG or Forefront UAG document - January 2011
You can get i here

Office Communications Server 2007 R2, Communicator Mobile Component Package

Microsoft released the Office Communications Server 2007 R2, Communicator Mobile Component Package.
You can get it here

Configuring Microsoft Lync Server 2010 to Support Communicator Mobile for Java and Communicator Mobile for Nokia

Microsoft released the Configuring Microsoft Lync Server 2010 to Support Communicator Mobile document v3.5.
You can get it here

Unified Communications Phones and Peripherals Datasheet v010111

Microsoft released v010111 of the Unified Communications Phones and Peripherals Datasheet, you can get it here