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Grandtream GXW4004

Grandtream GXW4004
Rating
68% 1 Review | Write a review
SKU #
02-101064
Manufacturer
Grandstream
UPC
6947273700296

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YOUR PRICE:
$139.00
List Price: $165
You save: $26 (15%)

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Detailed Description

The Grandstream GXW4004 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.

  • 4 FXS Ports Onboard
  • Dual Ethernet Ports w / Integrated Router
  • PSTN Lifeline, RS232 Port

Grandtream GXW4004

The Grandstream GXW4004 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.

Grandtream GXW4004 VoIP Gateway Overview

The GRandstream 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.

Grandtream GXW4004 Features and Functions

  • 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

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Technical Specifications

Analog Gateway
4 Port

Customer Reviews

Others’ Reviews

  1. Easy setup, good voice quality, terrible QoS

    Reviewed by George Lohrey on 9/29/09

    The voice quality is very good with no echo. The QoS does not work. The uplink and downlink bandwidth settings seem to be reversed and setting the bandwidth to 10M slows the WAN to about 2M, and don’t even try anything lower it is unusable. On top of that it does not even prioritize the voice traffic. Having to reboot for changes to take affect is also a pain.

    Value
    60%
    Durability
    80%
    Performance
    60%
    Price
    100%
    Usability
    40%

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