TechContrarian

Check out this post on NextHop, our new Communications Server IT Pro web portal.
This article provides some guidance about how to set up a Microsoft Office Communications Server 2007 R2 federation clearinghouse deployment. The goal of the clearinghouse is to simplify Public IM Connectivity (PIC) (such as AOL, The Microsoft Network (MSN), and Yahoo) with [...]

Check out this post on NextHop, our new Communications Server IT Pro web portal.
Companies that allow employees to sign in to Office Communications Server remotely from the Internet can be susceptible to denial-of-service (DoS) and brute-force attacks. These kinds of attacks involve guessing users’ passwords or locking out user accounts when too many incorrect password [...]

Check out this post on NextHop, our new Communications Server IT Pro web portal.
Windows PowerShell can be used as a management tool for Microsoft Office Communications Server 2007 R2. PowerShell is one of most versatile scripting environments available on the market today.

Check out this post on NextHop, our new Communications Server IT Pro web portal.
Outlook Web App now supports the use of SIP client integration with Office Communications Server. This provides a great feature set for users, but there are some things you must do when integrating with Communications Server to make it all work.