Office Communications Server Team Blog : Office Communications Server Resource – User Forest Topology

http://communicationsserverteam.com/archive/2009/10/30/655.aspx

Description of cumulative update for Office Communications Server2007 R2: October 2009

http://support.microsoft.com/?kbid=975611

Step By Step Guide: Demonstrate DirectAccess in a Test Lab

http://www.microsoft.com/downloads/details.aspx?displaylang=en&FamilyID=8d47ed5f-d217-4d84-b698-f39360d82fac#tm

Leapfrogging from Exchange 2003 to Exchange 2010

http://searchexchange.techtarget.com/generic/0,295582,sid43_gci1372236,00.html?track=NL-359&ad=732590&asrc=EM_NLT_9710404&uid=900239#

Uncovering the new RPC Client Access Service in Exchange 2010 (Part1)

http://www.msexchange.org/articles_tutorials/exchange-server-2007/planning-architecture/uncovering-new-rpc-client-access-service-exchange-2010-part1.html

Exchange UM Web Service

http://www.robichaux.net/blog/2009/10/the-exchange-unified-messaging-web-servi.php

Windows 7 USB tool

http://bink.nu/mobile/post.aspx?id=44913

Microsoft’s New Chicago Data Center

http://blogs.technet.com/msdatacenters/archive/2009/09/28/microsoft-celebrates-chicago-data-center-grand-opening.aspx

Updated PIC provisioing guide

http://unified-communications.blogspot.com/2009/10/office-communications-server-public-im.html

Appendix B: How to Upgrade Domain Controllers (DCs) to Windows Server 2008 or Windows Server 2008 R2

http://technet.microsoft.com/en-us/library/ee522994(WS.10).aspx

BlackBerry – BlackBerry Enterprise Server Compatibility

http://na.blackberry.com/eng/support/software/server_compatibility.jsp#tab_tab_news

Easier Ways to create and manage meetings in Exchange 2010

http://blogs.msdn.com/outlook/archive/2009/10/16/easier-ways-to-create-and-manage-meetings.aspx

No Jitter | blog

http://www.nojitter.com/blog/archives/2009/10/voipsip_trunkin_1.html;jsessionid=V4PFTHYB3N5FBQE1GHPSKH4ATMY32JVN

Exchange 2010 test-servicehealth for all machines

e2010 Test-ServiceHealth for all
Service Health or all you Exchange 2010 Servers
Get-ExchangeServer | where {$_.AdminDisplayVersion.Major -eq 14 –AND $_.IsProvisionedServer -eq $False} | ForEach{$s = $_.Name; "`n$s"; Test-Servicehealth $s | Select Role, RequiredServicesRunning | FT -auto}

Great UM ROI study

http://www.microsoft.com/downloads/details.aspx?displaylang=en&FamilyID=06aec983-2a07-40c4-a1ce-39b4da1a499b

COMO R2 Feature List

UnifySquare Blog

Disk2vhd “Poor man’s P2V”

http://technet.microsoft.com/en-us/sysinternals/ee656415.aspx

Backing up Exchange 2010 DAGs with DPM 2010

http://blogs.msexchange.org/walther/2009/10/02/protecting-exchange-2010-dags-with-dpm-2010/

OCS PIC Provisioning Guide

Download details: Office Communications Server Public IM Connectivity Provisioning Guide