VoIP Grandstream GXW4232 V2 GXW4232V2

Grandstream GXW4232 V2 32-Port FXS Gigabit VoIP Gateway

The Grandstream GXW4232 V2 is a high-density FXS gateway that connects up to 32 analog phones, fax machines or a legacy PBX to an IP telephony system. It connects to the network through a single Gigabit port and supports 4 SIP server profiles per system and an independent SIP account per port, so a business can move to VoIP without replacing its existing analog equipment.

The V2 version adds a backlit graphic LCD with multi-language support, Opus and G.722 wide-band codecs, SRTP, TLS and HTTPS security, secure boot and a unique random password per unit. Provisioning is automated via TR-069 or XML files, and with Grandstream UCM IP PBXs the gateway is set up by Zero Config. It can also be managed from the cloud with GDMS.

Key features

• 32 analog extensions - 32 RJ11 ports and 2 50-pin Telco connectors connect existing phones, fax machines and analog PBXs.
• HD audio - Opus and G.722 wide-band codecs, carrier-grade echo cancellation and a dynamic jitter buffer for clear calls.
• SIP flexibility - 4 SIP server profiles per system and an independent account per port, with automatic failover to a secondary server.
• Fax over IP - T.38 support for reliable fax transmission, with automatic switching to G.711 pass-through.
• Advanced security - SRTP, TLS and HTTPS with AES encryption, secure boot, a unique certificate and a random default password per unit.
• Easy management - Automated TR-069 and XML provisioning, GDMS cloud management and an LCD that shows the unit status.

Specifications