Grandstream GXW4224 VoIP Gateway - 24 FXS Port Gigabit Gateway for IP Telephony
Transform your legacy analog telephone system into a modern VoIP infrastructure with the Grandstream GXW4224 VoIP Gateway. This high-density FXS gateway features 24 FXS ports and Gigabit Ethernet connectivity, enabling seamless integration of traditional analog devices with cutting-edge IP telephony solutions.
Advanced VoIP Features for Enterprise Communications
- 24 FXS ports for connecting analog phones, fax machines, and legacy PBX systems
- Single 10/100/1000Mbps auto-sensing Gigabit Ethernet port
- TLS and SRTP security encryption for protected communications
- Supports T.38 Fax for reliable Fax-over-IP transmission
- 3-way voice conferencing capabilities
- Automated provisioning via TR-069 and XML configuration files
Enterprise-Grade Reliability and Security
The GXW4224 ensures business continuity with its failover SIP server feature, automatically switching to a secondary server if the main connection is lost. The gateway implements TLS and SRTP encryption technologies to maintain call security and protect sensitive communications.
Comprehensive Telephony Features
- Call transfer, forward, and waiting capabilities
- Do not disturb and message waiting indication
- Multilanguage prompts for international deployment
- Flexible dial plan configuration
- Zero Configuration provisioning with Grandstream UCM series IP PBXs
Technical Specifications
| Feature | Specification |
|---|---|
| Form Factor | 1U Rack-mountable/Desktop |
| Dimensions | 17.3" x 7.3" x 1.7" (DxWxH) |
| Network Interface | 1x Gigabit Ethernet (1000Base-T) |
| Analog Ports | 24x FXS (RJ-11) |
