Grandstream GXW4232-V2 32-FXS Gigabit VoIP Gateway


Condition:     New (Factory Sealed)
Manufacturer:     Warranty: 3 Year
Refund Policy:     30 Days Return & Refund


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The Grandstream GXW4232-V2 is a high-performance 32-FXS Gigabit VoIP Gateway designed for businesses seeking a reliable solution to integrate analog phones into an IP telephony system. This gateway facilitates seamless communication migration, allowing businesses to leverage the benefits of VoIP technology while preserving their existing analog devices.

With 32 FXS ports, the GXW4232-V2 enables the connection of up to 32 analog phones or fax machines to an IP network, providing a cost-effective and scalable communication solution.


  • FXS Ports: 32 FXS (RJ11) ports for connecting analog devices such as phones and fax machines
  • Voice Codecs: Supports a variety of industry-standard voice codecs, including G.711, G.722, G.723, G.726, G.729A/B, iLBC, and more
  • Telephony Features: Caller ID, call waiting, call transfer, call forward, 3-way conferencing, T.38 fax relay, flexible dial plan, and more
  • Network Interfaces: Dual auto-sensing Gigabit Ethernet ports (RJ45) for high-speed data connectivity
  • Protocol Support: SIP (RFC3261), TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, PPPoE, TFTP, NTP, and more
  • Security: TLS and SRTP encryption, secure and automated provisioning options, support for HTTPS, and 802.1x for media access control
  • Audio Quality: Advanced jitter buffer, echo cancellation, and dynamic adaptive jitter buffer for optimal voice quality
  • Management: Web-based configuration, automated provisioning options (TR-069, HTTP/HTTPS, TFTP), remote firmware upgrade, and Syslog support
  • Mounting: Rack-mountable (1U)
  • Power Supply: Output: 12VDC, 3.33A; Input: 100-240VAC, 50-60Hz
  • Dimensions (H x W x D): 1.75″ x 17.25″ x 11.3″
  • Weight: 6.4 lbs