Migrating from LCS 2005 SP1 to OCS 2007 - which client can you use when?http://blogs.technet.com/jenstr/archive/2007/11/27/migrating-from-lcs-2005-sp1-to-ocs-2007-which-client-can-you-use-when.aspxDuring migration from LCS 2005 SP1 to OCS 2007 you will have to understand which clients can be used under which conditions during the migration. When I talk about clients I'm referring to Office Communicator 2005 (OC 2005), Office Communicator 2007 (OCen-USCommunityServer 2.1 SP1 (Build: 61025.2)Migrating from LCS 2005 SP1 to OCS 2007 R2 - which client can you use when?http://blogs.technet.com/jenstr/archive/2007/11/27/migrating-from-lcs-2005-sp1-to-ocs-2007-which-client-can-you-use-when.aspx#3214012Tue, 17 Mar 2009 16:00:49 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3214012Jens Trier Rasmussen<p>This is an update to my my previous post on migration <a rel="nofollow" target="_new" href="http://blogs.technet.com/jenstr/archive/2007/11/27/migrating-from-lcs-2005-sp1-to-ocs-2007-which-client-can-you-use-when.aspx">http://blogs.technet.com/jenstr/archive/2007/11/27/migrating-from-lcs-2005-sp1-to-ocs-2007-which-client-can-you-use-when.aspx</a></p>