Can't get working connection with digi one SP

I’m trying to get my recently purchaed Digi One SP to talk to my Telephony system, but i can not get it to connect. My telephony system should always provide some data which i can see if i connect to putty via port 771 to the DigiOne SP but it’s all jumbled. Normally i use a serial cable between my telephony interface and the server, but the server has been moved to a new locatgion about 60 km away. can you help me get my device up and running as i can’t seem to find any way to do so.

Port 771 is the port used by the RealPort driver. In order to talk to the serial port, you will need to use 2101 instead.

The following article might be useful for configuring the port for TCP socket connection: