X25 4-Port CO Line Adapter

For use with X25 Server Adds 4 Additional Standard Analog Telephone Line Ports to the X25 System. Item # 4COLA

Increases the overall standard analog telephone line capacity to (8) lines.  This unit Auto Configures and Registers with the X25 System Server when on the same data network.    The X25 server is required with software version v0.4.2 or above.