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ISA Server 2004 and Microsoft Lync

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ISA Server 2004 and Microsoft Lync - 3.Jun.2011 4:32:21 PM   
gmerriman

 

Posts: 19
Joined: 9.Sep.2005
From: Long Island City New York
Status: offline
Hello all,

I have an XP userworking behind ISA 2004 who needs to conect with Microsoft Lync (formerly OCS) at another site. He is unable to connect and I suspect the problem is with ISA. I asked in the Technet forum and Microsoft replied that OCS is not supported in ISA 2004 and offered no suggestions.

I suspect I need a custom protocol or Web listener.

Can anyone here help?

George Merriman
IT Guy
See Factor Industry Inc.
Long Island City New York
Post #: 1
RE: ISA Server 2004 and Microsoft Lync - 3.Jun.2011 5:59:00 PM   
stevenrix

 

Posts: 101
Joined: 16.Feb.2011
Status: offline
It is supported. Please read the following link:
http://blog.hametbenoit.info/Lists/Posts/Post.aspx?ID=249
You have to open many ports in order for lync to be working with ISA 2004. Open anything higher than port 50000 and 65535.

There is also this link:
http://technet.microsoft.com/en-us/library/gg425882.aspx
That describes all the ports used by lync 2010.

(in reply to gmerriman)
Post #: 2
RE: ISA Server 2004 and Microsoft Lync - 10.Jun.2011 11:35:27 AM   
paulo.oliveira

 

Posts: 3472
Joined: 3.Jan.2008
From: Amazon, Brazil
Status: offline
Hi,

there´s also some articles teching how to do it:

http://technet.microsoft.com/en-us/magazine/2009.03.isa.aspx?pr=blog

http://www.isaserver.org/tutorials/OCS-2007-ISA-2006-Firewall-Design-Architecture.html

Regards,
Paulo Oliveira.

_____________________________

Microsoft Premier Field Engineer (PFE)
Blog: http://poliveirasilva.wordpress.com/
Twitter: https://twitter.com/poliveirasilva

(in reply to gmerriman)
Post #: 3

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