I have plan to rent a dedicate server (windows server) and host plex and plexconnect.
As a dedicate server they will give you one static ip so i have to setup anything else so the plexconnect will work remotely ?
I have on local pc plex and plexconnect and its working perfect but i dont know if i have to change anything so it will work directly from a dedicate server.
Are you planning to set this up in a data centre? What is the reason for doing this instead of running it from home? Bandwidth usage could become very expensive very quickly.
It is possible to configure it to work, but it is unsupported and at the moment you would share a watched status.
We would hope that full MyPlex support will be ready soon (almost all development effort is currently focused on getting a good implementation of this) and then remote access would be supported, along with proper multi user support.
You might want to give a better detailed overview of your setup including IP addresses etc. The above shows you using local IP addressing, this will mean nothing to machines away from your LAN.
I run my Plex server also dedicated - it's a lot of effort if you want to lock the system from the outside - with MyPlex everything is now simple - best lock on the server all ports and release individually - and the port for the DNS to Apple TV I would release only via firewall addresses to static IP addresses or via script on DynDNS.. ;-)
Without MyPlex you had to share in addition to a cron job or daemon IP addresses from DynDNS..