You will find here a list of common configurations for the supported PBX models.
Those configurations are set in the "configuration.properties" file of the PBX-Connector installation directory.
Of course, your setup might differ from this list. Always make sure that those values correspond to your particulair PBX model.

Philips SOPHO-S
pbx.connector=serial
pbx.device=sopho
pbx.connector.serial.portName=COMX  (depends on your configuration)
pbx.connector.serial.baudrate=9600
pbx.connector.serial.stopbits=1
pbx.connector.serial.parity=none
pbx.connector.serial.flowControl=none
pbx.connector.serial.encoding=us-ascii
pbx.connector.serial.endOfLine=
pbx.connector.serial.startOfLine=07

Forth
pbx.connector=serial
pbx.device=forth
pbx.connector.serial.portName=COMX  (depends on your configuration)
pbx.connector.serial.baudrate=9600
pbx.connector.serial.stopbits=1
pbx.connector.serial.parity=none
pbx.connector.serial.flowControl=none
pbx.connector.serial.encoding=us-ascii
pbx.connector.serial.endOfLine=
pbx.connector.serial.startOfLine=