Does anyone know what listening port the prolink.z processor is listening on? Would like to setup port forwarding on my customer router to access t.v., alarms, outside their home..... Thanks in advance...

Did you try 4110? This is the IP they use for the RtI xp processors to do this and Id guess they make it same for pro control.

Try using the Fing app on a smart phone or tablet. It will show the IP adress and any open ports on most devices.

Will try port 4110! RiverJunkie thanks for the app, but the ip and mac is showing no open ports for that Processor? Also some guys are using 5053 or 5056 for Rti xp Processor Mr. Ralliart... Thanks again guys...

You will see the IP and Mac in the list. From there, if you tap on the device in the list, it will go to a different page, and from there you can scan services. This should show the open ports on the device. It isn't very intuitive to tap on the device in the list. I should have mentioned that previously.

5053 and 5056 are used to do remote downloads. 5053 tcp and 5056 UDP must be forwarded to the xp at the jobsite and on your home router as well to your pc. I don't know why it has to be done on both ends. I don't know that this works on pro control, just Rti. You have to use the IP of the clients modem this won't work using a dynamic DNS service

4110 is only used for the apps and virtual panel remote access. Forward tcp and UDP. This accepts dynamic DNS addresses.