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Grandstream GXW4104

Quick Info:

  • 4x FXO ports to connect landline numbers
  • 1x WAN + 1 LAN port
  • 3CX certified
  • Desktop or Wall mountable

Compatible with:

  • Any IP PBX

Available accessories:

  • none
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In stock


In stock

Grandstream GXW4104 4-FXO Port VoIP Gateway

The Grandstream GXW4104 analog FXO gateway allows small businesses and remote locations to seamlessly connect up to 4 PSTN lines to an existing IP PBX System or analog phone system. The GXW4104 features 4 FXO ports allowing up to 4 lines to connect to the PSTN and 2 switched 10/100 Ethernet ports that can be routed to connect to the network.

Grandstream GXW4104 VoIP Gateway Overview

The Grandstream GXW4104 is an advanced low-to-mid-density analog gateways with dual 10M/100M network ports, integrated router, rich telephony features, comprehensive voice codec and fax support, flexible dial plan, and strong security protection that can be used for IP enabling traditional analog PBX or key systems, inter-branch-office voice/data communications, and as PSTN trunk gateways for software based IP PBX systems.

It is T.38 Fax compliant and features G.168 echo cancellation support. The GXW4104 Analog Gateway also includes a video surveillance port so you can incorporate Grandstream IP surveillance cameras into your network

Grandstream GXW4104 Features and Functions

  • 4 FXO port media gateway
  • Video surveillance port
  • External power supply
  • Two RJ-45 ports 10/100 Mbps (switched or routed)
  • TFTP and HTTP firmware upgrade support
  • Multiple SIP accounts (choice of 3 profiles per account)
  • Programmable PSTN line settings for different countries/regions
  • 1 or 2 stage dialing
  • Caller ID
  • G.168 – echo cancellation
  • Flexible DTMF transmission: In Audio, RFC2833, SIP Info or any combination of the 3
  • Selectable, multiple LBR coders per channel
  • T.38 Fax compliant


Gateway Type

FXO Gateway (PSTN)


Desktop, Wallmount

Network Connectivity

2x 10/100 Mbps ports

VPN Supported


Modular Design


RJ11 ports

4 ports

FXO ports

4x RJ11 FXO ports

FXS ports


GSM ports


PRI ports


RJ21 ports


Display Size

Supported Protocols


Supported Codecs

G.711, G.723, G.726, G.729A, G.728, iLBC

FAX Codecs

T.38, G.711


via web URI



3CX Certified


฿9,450.00 for 2 item(s)

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