The Lync Protocols and Ports app is now available for download from Windows Phone 7 Marketplace. This mobile application helps engineers, IT professionals, and field consultants configure the 15 most common communication points in a Lync environment. Using the Lync Protocols and Ports app, you can quickly find the protocol and port that needs to be opened between any two endpoints in the Lync environment. After download, the app doesn’t require internet connectivity, which makes it easy to use in secured or remote locations.
Read more at source: http://blogs.technet.com/b/nexthop/archive/2011/09/26/lync-protocols-and-ports-for-windows-phone-7-application.aspx
Cheers,
Anderson Patricio
http://blogs.msexchange.org/patricio
Twitter: @apatricio