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We are in a process of migrating from lync 2010 to 2013. I have a problem with Lync 2010 mobile client that i can't understand. When a user is on 2010 pool ... the mobile client works from outside using 2013 edge. When i move the user to 2013 pool the client can't connect to the server.? Why is that? The 2013 client doesn't work at all since is not published with the TMG. All dns records still points to the 2010 pool .. that is federated with the 2013 pool. <br />
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Thank you
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We are in a process of migrating from lync 2010 to 2013. I have a problem with Lync 2010 mobile client that i can't understand. When a user is on 2010 pool ... the mobile client works from outside using 2013 edge. When i move the user to 2013 pool the client can't connect to the server.? Why is that? The 2013 client doesn't work at all since is not published with the TMG. All dns records still points to the 2010 pool .. that is federated with the 2013 pool. 

Thank you

Lync 2010 mobile client problems in co existing migration scenario to 2013

Telecommunication occurs when the exchange of information between two or more entities (communication) includes the use of technology. Communication technology uses channels to transmit information (as electrical signals), either over a physical medium (such as signal cables), or in the form of electromagnetic waves. The word is often used in its plural form, telecommunications, because it involves many different technologies.

Telecommunications

The Microsoft Server topic includes all of the legacy versions of the operating system, including the Windows NT 3.1, NT 3.5, NT 4.0 and Windows 2000 and Windows Home Server versions.