Grandstream GXW4104 4-Port FXO VoIP Gateway

Out of stock
MPN: GXW4104 UPC: 6947273700326
Regular price $179.95

The Grandstream GXW4104 FXO gateway enables businesses of all sizes to create and deploy a VoIP and analog hybrid solution. The GXW4104 is ideal for small to medium business that are looking to integrate existing PSTN lines with an IP PBX system or with an existing traditional phone system.


  • 4 RJ11 FXO ports for connecting analog PSTN (POTS) to your VoIP system
  • 2 10/100 Mbps network ports
  • Comprehensive codec support, caller ID, flexible dial plans and security protection
  • Advanced security protection with SRTP
  • Designed and tested for full interoperability with leading IP-PBXs, soft-switches and SIP-based environments
  • PSTN Failover on power failure
  • Up to 2 distinct SIP server profiles per system and independent SIP account per port
  • Power, Network and Line LED indicators
  • TFTP and HTTP provisioning support

System Compatibility

  • Compatible with a wide variety of open-source PBX systems or Hosted Cloud Solutions (Vonage Business, Ring Central, Nextiva, 8x8, etc).
  • Check with your VoIP service provider for compatibility confirmation

Package Contents

  • Grandstream GXW4104 Gateway
  • Power Supply
  • Network Cable

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