Click Fraud Grandstream GXW-4104 Analog FXO Gateway
Shopping Cart 2 items - 1,743.05
Become a Reseller
Fanvil VoIP Phones

Grandstream GXW-4104 Analog FXO Gateway

0 Based on 0 ratings.
25/07/2019 £194.55 exc. VAT
233.46 inc. VAT
Availability:In stock for next day delivery
Key Features
  • 4 ports
  • 2 10/100 Mbps network ports
  • Comprehensive codec support

Pricing Volume Price Discounts

No volume pricing discounts available

Shipping Shipping Options

Shipping costs are calculated based on weight and destination during checkout. For next day delivery our cut off is 15:30.

Support Product install/setup

Want help installing this product? Add premium support to your order.

Downloads Documents & Manuals

Available Options:
  • Product Details
  • Reviews
  • White Papers / Case Studies

Grandstream GXW-4104 Analog FXO Gateway

The Grandstream GXW-4104 offers an easy to manage, easy to configure IP communications solution for any small business or businesses with virtual and/or branch locations who want to leverage their broadband network and/or add new IP Technology to their current phone system. The Grandstream Enterprise Analog VoIP Gateway GXW410x series converts SIP/RTP IP calls to traditional PSTN calls. There are two models - the GXW4104 and GXW4108, which have either 4 and 8 FXO ports respectively.

  • 4 ports
  • 2 10/100 Mbps network ports
  • Comprehensive codec support, caller ID, flexible dial plans and security protection
  • Advanced security protection with SRTP

The installation is the same for either model. A SIP proxy server such as Asterisk or a SIP registrar server can be deployed with the GXW-4104 series. In this environment, the SIP server handles SIP registration and call control and the GXW-4104 processes media conversion between IP and PSTN calls. By design, the system supports the North American call progress tones and signaling standards on PSTN sides.

Grandstream GXW-4104 Technical Specification

FXO Ports

  • 4 FXO ports

Ethernet Ports

  • 2 RJ45 10/100Mbps (LAN/WAN)

Video input

  • Supports H.264 video codec (up to 30fps and CIF resolution, Hardware Version below 2.0 only)

Audio Codecs

  • G711u/a
  • G723
  • G729
  • GSM
  • T.38 compliant


  • Web Based
  • Remote TFTP/HTTP

Power Input

  • 12 Vdc
  • 1.25Amp


  • FCC/CE/C-Trick

Configurable channel dialing to improve dial-out reliability

  • digit length: default 100ms 
  • digit volume: gain [-31,0]dB, default -11dB 
  • dial pause between digits: default 100ms 
  • wait for dial-tone: yes/no, default yes (1 for Yes, 2 for No) 
  • one-stage ( use 1 ) or 2 stage (use 2) dialing: default of 2 stage dialing 
  • Syntax: ch (or chan or channel) x-y: val; ch

Configurable call progress/termination tones via pattern matching 

  • Dial-tone: f1/f2(350/440), v1/v2( -11/ -11), on1/off1(0/0), on2/off2(0/0) 
  • Ring back tone: f1/f2(default 440/480), on/off(default 2s/4s) 
  • Busy tone: f1/f2(480/620), on/off(0.5/0.5s), duration (8s) 
  • Re-order tone: f1/f2( 480/620 ), on/off(25/25), duration (default 8s) 
  • Confirmation tone: f1/f2(350/440), on/off(0.1/0.1s), duration (default 8s) 
  • Voice volume: gain control, [-31, 31], default 1 dB 
  • Audio input gain: [-31, 31], default 0 dB 
  • Silence Suppression: 1 - enabled, 2 - disabled, default is 1 
  • Line echo cancellation: 1 - enabled, 2 - disabled; default is 1

Specifications Tab

There are currently no product reviews.
  • PDF

Be Notified

If you would like to be notified when the"Grandstream GXW-4104 Analog FXO Gateway" is re-stocked, please enter your contact details and we will notify you instantly.

Your Email Address
Your Name

  I want to receive the VoIPon newsletter for information about
products, promotions, and wireless news. See our Privacy Notice.

Please Note: Confirmation of your "notify me" stock request will be emailed to the provided email address.