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GXW4216 v2: High-Density VoIP Gateway with Gigabit Performance

  • Side view of the GXW4216 by Grandstream showcasing its compact 1U design.
  • Front view of the GXW4216 featuring 16 FXS ports and a backlit LCD screen.
  • Rear view of the GXW4216 highlighting the Gigabit port and 50-pin Telco connectors.
  • Side view of the GXW4216 by Grandstream showcasing its compact 1U design.
  • Front view of the GXW4216 featuring 16 FXS ports and a backlit LCD screen.
  • Rear view of the GXW4216 highlighting the Gigabit port and 50-pin Telco connectors.

  • The GXW4216 v2 is part of Grandstream’s GXW4200 v2 series, offering businesses a reliable solution to integrate analog phone systems with VoIP technology. This model features 16 FXS ports and a Gigabit Ethernet port, ensuring fast and secure connections.

    Key features include:

    • High-Density Connectivity: 16 FXS ports to connect multiple analog devices.
    • Gigabit Speed: Auto-sensing 10/100/1000 Mbps RJ45 port for superior performance.
    • Broad Compatibility: Fully interoperable with SIP providers, softswitches, and PBX systems.
    • Advanced Telephony Features: Supports call transfer, 3-way conferencing, caller ID, and more.
    • Robust Security: TLS, SRTP, and randomized passwords for secure communications.
    • Easy Management and Provisioning: Compatible with TR-069 and automated configuration via XML files.

    Ideal for small and medium-sized businesses, the GXW4216 enables a seamless transition to VoIP technology while preserving investments in analog devices like phones and fax machines.
    • FXS ports16 FXS ports
    • LAN ports1 x 10/100/1000 Mbps RJ45 port with auto detection
    • VoIP protocolsSIP (RFC 3261) over UDP/TCP/TLS
    • SeguridadSRTP, TLS/SIPS, secure boot
    • Audio CodecG.711, G.723, G.726-32, G.729, G.722 (wideband), Opus (wideband), iLBC
    • Hardware Echo cancelationOperator-grade in-line echo cancellation.

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