GRANDSTREAM GXW4008 GXW4008 8-Port FXS Gateway $228.99. 17% Off List. Toll Free: 888-677-0712

The GXW4008 FXS Series is an ideal solution for businesses looking to connect one or more lines of a traditional PBX to a VOIP phone system or provider. The GXW400x features 8 FXS interfaces for analog telephones, dual 10M/100M network ports with integrated router, PSTN life line in case of power failure, and an RS232 serial port for administration.