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Grandstream Network Switch GXW4248 v2

Weight 10.39 lbs
Dimensions 19.13 × 13.15 × 3.94 in
Brand Grandstream
Number of Ports 32+ or more FXS
Device Ports FXS, Gigabit



The GXW4232 high-density FXS gateway series enables businesses of all sizes to create a cost-effective hybrid IP and analog telephone system that offers the benefits of VoIP communications and takes advantage of Gigabit speeds while preserving investment on existing analog phones, fax machines and legacy PBX systems. The GXW4232 includes 48 FXS ports, a Gigabit network port and features broad interoperability with most service providers, soft-switches and SIP-based environments.

Core Features:

  • 48 FXS
  • near HD quality audio
  • GDMS Support
  • A single 10/100/1000Mbps auto-sensing RJ45 port
  • TLS and SRTP security with AES encryption technology to protect calls and accounts
  • Automated provisioning options include TR-069 and XML config files
  • Supports simultaneous 3-way voice conferencing per port


SKU: GXW4248 v2 Categories: , , ,

Telephone Interfaces:

  • 48 x RJ11 & 1/1/2 50-pin Telco connectors

Network Interfaces:

  • 1 x 10M/100M/1000Mbps auto-sensing RJ45 port

LED indicators:

  • Power, LAN Link, LAN Activity, Connection Per Telephone Port

LCD display:

  • Backlit 128×32 graphic LCD display with support for multiple languages

Voice-over-Packet Capabilities:

  • Window based carrier grade line echo cancellation, dynamic jitter buffer, modern detection &
    auto-switch to G.711


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