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Configure static ports for Exchange

In a firewalled Exchange environment it is always easier if Exchange communicates on static ports. Normally RPC on port 135 is used to initialize the communication. Any further communication is made through a port dynamically selected by each service on the Exchange-server.

I will not go deeper into how this is made, because it has been described very well in this blog:
http://www.proexchange.be/blogs/exchange2007/archive/2009/05/18/configuring-static-ports-for-exchange-2007.aspx

Except from the traditional bribes to the network guys, there were just a couple of registry settings on the Exchange-server and some of the clients to make everything work as a charm, even through the firewalls.

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