Grandstream 4 Port FXS SIP Gateway

GXW400x IP Analog Gateway Series

The GXW FXS Series 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 or 8-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 GXW40xx 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.
   
Features & Benefits

4 FXS ports
Two RJ-45 ports 10/100 Mbps (switched or routed)
Multiple SIP accounts (choice of 2 profiles per account)
T.38 Fax compliant
G.168 Echo Cancellation
Voice Activation Detection (VAD)
Comfort Noise Generation (CNG)
Packet Loss Concealment (PLC)
Supports PSTN/PBX analog telephone sets or analog trunks
 
Fast facts
FXS Ports     4 FXS
Ethernet Ports     2 RJ45 10/100Mbps (LAN/WAN)
PSTN Line Port     1 RJ11, for Fail-Over PSTN
Voice Codecs     G.711 (a/law), G.723, G.726, G.729a/b/e, iLBC, and T.38 compliant
Security     Support for SIPS, TLS, HTTPS
Configuration     Web based, and remote TFTP/HTTP

Power Input
    12 Vdc, 1.25Amp
Compliance     FCC, CE