The Grandstream GXW4224 Gigabit Gateway is a high-density 24-port FXS VoIP gateway designed to seamlessly connect analog devices to an IP network. Ideal for enterprises and service providers, it offers robust interoperability, carrier-grade security, and efficient network performance with gigabit connectivity.

• 24 FXS ports with support for high-volume analog phone or fax deployments

• 1 Gigabit Ethernet port for fast, reliable network integration

• Supports 4 SIP server profiles and a unique SIP account per port

• High-quality voice with wideband codecs like Opus and G.722 and 16kHz sampling

• Advanced features including 3-way conferencing, secure boot, and GDMS cloud-based management