GXW4004 Grandstream

Grandstream GXW4004

4 Port FXS Analogue VoIP Gateway

The GXW400x 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 4 or 8-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.


  • 4x FXS Ports with PSTN lifeline
  • 2x RJ-45 ports (switched or routed)
  • Multiple SIP server profiles )2 per system) and independent account per port
  • Supports audio codecs: G.711, G.723, G.726, G.729 A/B/E, G.728, iLBC
  • T.38 Fax
  • G.168 Echo Cancellation
FXS Ports
  • 4x FXS
Ethernet Ports
  • 1x RJ45 10/100Mbps (LAN)
  • 1x RJ45 10/100Mbps (WAN)
PSTN Line Port
  • 1 RJ11, for Fail-Over PSTN
Audio Codecs
  • G711, G.723, G.726 (40/32/24/16), G.729A/B/E, G.728, iLBC
Configuration
  • Web based, and remote TFTP/HTTP
Mounting
  • Rack mount, Wall mount, Desktop
Power
  • Input: 100 - 240VAC 50/60Hz
  • Output: 12VDC
Environmental
  • Operational: 32 - 104 F / 0 - 40 C
  • Storage: 14 - 140 F / -10 - 60 C
  • Humidity: 10 - 90% Non-condensing
Dimensions
  • 230mm x 135mm x 35mm

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