The Grandstream GXW4224 is part of a new generation of high-performance analog gateways, SIP-compatible, with broad interoperability across various VoIP systems, analog PBXs, and telephones available on the market. It features 24 analog FXS phone ports, superior audio quality, advanced telephony features, easy configuration, flexible dialing plans, robust security, and excellent performance for handling a large number of voice calls.
The Grandstream GXW4224 offers small and medium-sized businesses an affordable hybrid analog and IP telephone system, allowing them to benefit from VoIP communications while preserving their investment in existing analog phones, fax machines, and PBX systems.
Features of the Grandstream GXW4224
24 FXS ports with an LED for each port,
Telco 50-pin connectors and RJ11 ports
Gigabit Ethernet port
128×32 graphical LCD display with backlight
Multilingual support
4 different SIP server profiles per system and independent SIP account per port
Support for voice/fax codecs, including G.711, G.723.1, G.726, G.729A/B, iLBC, T.38 Fax
Advanced operator-class line echo cancellation with 128ms tail length
Surge and overcurrent protection (basic test level ITU-T K.21 class)
Support for VMWI, NEON LED, and tone sound for pending message indication
Secure and automated provisioning with TR-069 protocol or AES encrypted XML configuration file; TLS/SRTP/HTTPS for advanced security and privacy protection
At Fantasique, we specialize in providing state-of-the-art IP phones and professional VoIP communication solutions designed to meet the evolving needs of modern businesses. With a strong commitment to quality, performance, and innovation, we empower companies to communicate more efficiently, affordably, and securely—no matter where they are in the world.
Founded by a team of telecom experts, Fantasique was born out of a passion for simplifying business communication through advanced technology. We understand that in today’s competitive environment, seamless and reliable connectivity is not just an advantage—it’s a necessity. That’s why we source and offer only the best IP telephones, VoIP equipment, and SIP-enabled devices from trusted brands, ensuring every customer receives lasting value.
Our clientele includes small businesses, call centers, IT service providers, and corporate enterprises looking to upgrade or build their VoIP infrastructure. Whether you’re setting up a remote team, scaling your call system, or switching from analog to digital, Fantasique offers tailored solutions and expert advice to support your success.
What sets us apart is our unwavering focus on customer satisfaction. From helping you choose the right device to offering post-sale technical guidance, our team is here every step of the way. We also ensure fast, secure shipping and competitive pricing on all our VoIP products.
Fantasique is more than just a store—it’s your strategic partner for smarter communication.
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