Grandstream 4 Port FXS Analog Gateway GXW4004
SKU: GXW-4004
In stock
SALE Price: $ 139.00

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Grandstream 4 Port FXS Analog Gateway GXW4004

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Quick Overview

4-Port SIP FXS Gateway by Grandstream connects 4 VoIP lines to a traditional phone system or analog phones or 4 analog phones to an IP phone system.

What is the Grandstream 4 Port FXS Analog Gateway GXW4004?

The GXW4004 FXS Gateway is an ideal solution for businesses looking to connect one or more lines of a traditional PBX to a VOIP phone system or Telco Depot VoIP Service.

The GXW4004 features 4-port 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. 

  • 4 FXS port media gateways
  • Caller ID for various countries/regions
  • Support for T.38 fax, flexible dialing plans
  • Security protection (SIPS/TLS)
  • Comprehensive list of voice codecs
  • 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

Telco Depot offers a wide variety of IP PBXs and VoIP Gateways and VoIP Phones.  Be sure to check these out.


Technical Details

FXS Ports            4 FXS (GXW4004), 8FXS (GXW4008
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
Configuration      Web based, and remote TFTP/HTTP
Power Input         12 Vdc, 1.25Amp
Compliance          FCC, CE

Warranty Information:

  • Manufacturer:
Grandstream 4 Port FXS Analog Gateway GXW4004

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