Port 1352

One of these things is not like the others... 

Can you spot the difference?  I knew that you could.

Yep, X.PC goes the way of the Dodo in Notes/Domino 8.5. 

Here's how the Admin help sums it up:
Support for direct dialup modem (X.PC) connections is available only in releases of Domino earlier than release 8.5. You may continue to use Domino Administrator 8.5 to configure and maintain direct dialup modem support, but only on servers running pre-8.5 releases.

So, those of you out there that are still relying on XPC to connect users to servers or servers to servers (yes, I confess I was forced to connect two servers via dialup as a long term (and long distance) solution once myself  *shudder*), you'll need to make a few changes before your 8.5 rollout.

PS.  I almost titled this entry, Beep beep beep beep beep beep beep boop, WeeeeRRRR waaaaaa crrrrrrrrrrr, but my modemese is a little rusty.