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Grandstream GXW-4004 Analog FXS IP Gateway - 4 Port
Grandstream GXW4004 - Features
4 or 8 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
Grandstream GXW4004 - Overview
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 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.
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Grandstream GXW-4004 Analog FXS IP Gateway - 4 Port Specifications
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/µ 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
Grandstream GXW-4004 Analog FXS IP Gateway - 4 Port Resources
