http://blogs.technet.com/b/ucedsg/archive/2008/09/05/how-does-faxing-work-with-exchange-unified-messaging.aspxI had this question from a university in the rocky mountain range.&#160; With Exchange Server 2007 unified messaging, the UM server can directly detect a fax tone using the T.38 FOIP (Fax Over IP) standard and route inbound faxes to an extension. It doesen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.technet.com/b/ucedsg/archive/2008/09/05/how-does-faxing-work-with-exchange-unified-messaging.aspx#3453052Tue, 13 Sep 2011 23:14:00 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3453052Philip Waters<p>I happen to know a guy who works at a university in the Rocky Mountain range. </p> <div style="clear:both;"></div><img src="http://blogs.technet.com/aggbug.aspx?PostID=3453052" width="1" height="1">http://blogs.technet.com/b/ucedsg/archive/2008/09/05/how-does-faxing-work-with-exchange-unified-messaging.aspx#3165928Tue, 09 Dec 2008 23:15:05 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3165928Bookmarks about Mailbox<p>PingBack from <a rel="nofollow" target="_new" href="http://www.remmrit.com/mailbox">http://www.remmrit.com/mailbox</a></p> <img src="http://blogs.technet.com/aggbug.aspx?PostID=3165928" width="1" height="1">