The GXW 4004 - 4 FXS IP Analog Gateway - has a compact and quiet design (no fans) and offers superb audio quality, rich feature functionality, strong security protection, and compelling price-performance ratio. It is auto-configurable, remotely manageable and scalable. It features 4 port FXS interface 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.
The GXW4004 also supports 2 SIP account profiles, caller ID for various countries/regions, T.38 fax, flexible dialing plans, security protection (SIPS/TLS), and comprehensive voice codecs.
Note: Prices per Carton Box are better (8 units)
What is FXS?
FXS stands for Foreign eXchange Station. FXS ports connect your existing analog phones and analog fax machines to a digital PBX system. An FXS adapter makes use of your digital telephone system for connectivity to other stations internally or to external phone numbers.
With an FXS adapter - your business does not need to replace your existing analog phones, fax machines, credit card machines simply because you're upgrading to a digital PBX or going to deploy VOIP.
