GRANDSTREAM GS-GXW4224 24 Port FXS Gateway |

GRANDSTREAM GS-GXW4224 24 Port FXS Gateway |

The Grandstream GS-GXW4224 is a high-density, enterprise-grade 24-Port FXS VoIP Gateway

designed to connect large volumes of analog telephony devices—such as traditional

phones and fax machines—to IP-based communication systems.

It provides businesses, hotels, hospitals, and service providers with a scalable and reliable solution

for integrating legacy infrastructure into modern VoIP networks.

Key Features:

• 24 FXS Ports: Supports up to 24 analog telephone or fax devices, ideal for medium to large-scale VoIP deployments.

• SIP Protocol Support: Fully compliant with SIP standards and compatible with a wide range of IP PBXs, soft switches, and hosted VoIP platforms.

• HD Audio Quality: Offers support for various audio codecs including G.711, G.723, G.726, G.729, and iLBC, ensuring clear, reliable voice performance.

• Dual Ethernet Ports: Equipped with dual 10/100Mbps network ports with integrated NAT router and failover support for enhanced network stability.

• Advanced Security: Features TLS and SRTP for encrypted signaling and media, along with HTTPS and strong password protection to safeguard against unauthorized access.

• Web-Based Management: Includes a user-friendly web interface, remote management, and automated provisioning capabilities to simplify configuration and monitoring.

• Full Feature Set: Supports key telephony features such as caller ID, call waiting, 3-way conferencing, call transfer, and custom dial plans.

Ideal Use Cases:

• VoIP migration projects in enterprises with analog infrastructure

• Hotels, hospitals, schools, and government offices

• Multi-tenant buildings or housing units with analog phone systems

• Connecting analog fax machines to IP networks

• Hybrid PBX environments needing SIP trunk connectivity

Why Choose the Grandstream GXW4224?

The GXW4224 offers an optimal blend of performance, flexibility, and cost-efficiency. Its 24-port capacity, combined with robust VoIP features and high security, make it an excellent choice for organizations seeking to modernize their communications while preserving their investment in analog devices. Whether you’re scaling your VoIP deployment or integrating analog endpoints into a SIP-based system, the Grandstream GXW4224 delivers a seamless and future-ready solution.