Grandstream GXW4224 24-Port FXS Analog VoIP Gateway

The Grandstream GXW4224 is a powerful solution for businesses seeking to seamlessly integrate analog and VoIP systems. Designed for modern enterprises, this high-density FXS gateway blends the best of both worlds—offering advanced VoIP capabilities with the reliability of analog lines.Featuring 24 FXS ports and a single Gigabit network port, the GXW4224 is built to handle high-volume communication needs with ease. Each port supports an independent SIP account, ensuring seamless connection across various SIP server profiles. The gateway’s carrier-grade security, which includes SRTP/TLS/HTTPS encryption and unique device certificates, guarantees a secure, reliable communication network. With wide-band codecs like Opus and G.722 and a 16KHz voice sampling rate, users benefit from crystal-clear audio.The GXW4224’s 132×48 backlit graphic display offers multilingual support, making it highly accessible across diverse settings. The device is engineered for full interoperability with leading IP-PBXs and SIP-based systems. Meanwhile, built-in features like 3-way conferencing per port maximize efficiency.Key Features of the GXW4224:Includes 24 FXS ports for seamless analog device integration, with the GXW4248 featuring 2 50-pin Telco connectors for added flexibility.Equipped with a 1 Gigabit network port for high-speed and reliable connectivity.Features a 132×48 backlit graphic display, offering support for multiple languages for ease of use.Provides support for 4 SIP server profiles per system, with an independent SIP account available for each port.Built and tested for full compatibility with leading IP-PBXs, soft-switches, and SIP-based communication platforms.Offers advanced security features such as SRTP, TLS, and HTTPS to ensure data protection.Supports 16KHz wide-band voice sampling and advanced codecs like Opus and G.722 for crystal-clear audio quality.Delivers carrier-grade security with features like secure boot, unique device certificates, random default passwords, and dual firmware images for added reliability.Enables simultaneous 3-way voice conferencing on each port