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Grandstream GXW4104 FXO Gateway

Grandstream GXW4104 FXO Gateway

Grandstream GXW4104 FXO Gateway
Please call for availability.

Product Transition Notice: The Grandstream GXW4104 has been discontinued and replaced by the Grandstream HT841 Analog FXO Gateway.

The Grandstream GXW4104 FXO Gateway 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.

Grandstream GXW4104 Features

  • 4 FXO ports that allow you to connect analog PSTN (POTS) lines to your existing VoIP system
  • Up to 2 distinct SIP server profiles per system and independent SIP account per port
  • 2 10/100 Mbps network ports
  • Comprehensive codec support, caller ID, flexible dial plans and security protection
  • Supports SIP video through the H.264 codec
  • 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


  • Can be used with a variety of SIP compatible hosted service providers and SIP compatible IP PBX systems
  • Check with your hosted provider or IP PBX documentation to confirm system compatibility

Accessories and Related Items
Grandstream HT841 Analog FXO Gateway

Grandstream HT841 Analog FXO Gateway

New: $98.95
Availability: In Stock