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Grandstream GXW4108

Quick Info:

  • 8x FXO ports to connect landline numbers
  • 1x WAN + 1 LAN port
  • Desktop or Wall mountable

Compatible with:

  • Any IP PBX

Available accessories:

  • none
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In stock


In stock

Grandstream GXW4108 8 Port FXO VoIP Gateway

The Grandstream GXW4108 analog FXO gateway allows small businesses and remote locations to seamlessly connect up to 8 PSTN lines to an existing IP PBX System or analog phone system. The GXW4108 features 8 FXO ports allowing up to 8 lines to connect to the PSTN and 2 switched 10/100 Ethernet ports that can be routed to connect to the network. It is T.38 Fax compliant and features G.168 echo cancellation support. The GXW4108 also includes a video surveillance port so you can incorporate Grandstream IP surveillance cameras into your network.

Grandstream GXW4108 8 Port FXO VoIP Gateway Overview

Designed and tested for full interoperability with leading IP-PBXs, softswitches and SIP-based environments, the Grandstream GXW4108 analog gateway ensures manageability, a simple configuration, superb voice and video quality and feature rich functionality. The Grandstream GXW4108 Analog Gateway series is based on open industry standards.

Grandstream GXW4108 Features and Functions

  • 8 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

8 ports

FXO ports

8x 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

Not Certified

฿13,450.00 for 2 item(s)