Description
If your organization still runs dozens or hundreds of analog phones, fax machines, or legacy PBX lines, the Fanvil GA100-72R FXS VoIP Gateway makes the jump to modern IP telephony simple, scalable, and cost-effective. With 72 FXS ports packed into a compact 1U rack unit, it connects massive analog infrastructure directly to your SIP network—without the headaches of multiple small gateways or expensive rip-and-replace projects. IT directors and facilities managers love how quickly it pays for itself by slashing monthly analog line costs while keeping every device working exactly as before.
The Telecom Spot Take
Here’s the straight talk our customers ask for: the GA100-72R is built for real-world enterprise and carrier environments that need serious density without sacrificing reliability. The 3 RJ21 FXS interfaces deliver true ultra high-density connectivity, while the ARM quad-core + CPLD architecture plus embedded Linux keep voice crystal-clear even under heavy load. Add the dual Gigabit Ethernet ports plus a Gigabit optical port and you get flexible, future-proof networking that fits any data-center or office setup. Whether you’re consolidating branch offices, modernizing a hotel, or moving a large campus to VoIP, this gateway gives facilities teams the stability and IT directors the management tools they actually use every day. It’s not just another gateway—it’s the clean, high-capacity bridge your analog-to-IP project has been waiting for.
Key Features
- Ultra high-density 72 FXS ports – Connect up to 72 analog devices through three RJ21 interfaces so you can retire expensive analog lines in one clean rack unit.
- Flexible high-speed networking – Two Gigabit Ethernet ports plus one Gigabit optical (SFP) port give you redundant, high-bandwidth connectivity that matches today’s enterprise networks.
- Powerful, stable performance – ARM quad-core processor paired with CPLD hardware and optimized embedded Linux handles high-capacity voice traffic without dropping calls or slowing down.
- Proven voice quality – Supports mainstream codecs (G.711, G.729), built-in Acoustic Echo Cancellation (AEC), and DTMF processing so conversations sound natural on every legacy device.
- Seamless SIP integration – Works perfectly with SIP/IMS, IP-PBX systems, and softswitches—plus built-in VPN for secure remote management.
- Simple, centralized management – Intuitive web-based configuration and management tools let your team provision, monitor, and troubleshoot from anywhere.
- Rack-ready with built-in power – 1U chassis includes rack-mount brackets and built-in PSU so installation is fast and your data center stays neat.
Technical Specifications
- FXS Ports: 3 × RJ21 (72 FXS channels total)
- Network Interfaces: 2 × Gigabit Ethernet + 1 × Gigabit optical (SFP) port
- Processor: ARM quad-core + CPLD hardware architecture
- Operating System: Embedded Linux optimized for high-density voice
- Voice Codecs: G.711, G.729
- Voice Features: Acoustic Echo Cancellation (AEC), DTMF support
- Protocol Support: SIP/IMS, seamless TDM-to-IP interworking
- Management: Web-based configuration & centralized management
- Security: Built-in VPN
- Form Factor: 1U rack-mount with brackets and built-in PSU
- Dimensions: 21.3 × 20.2 × 5.6 (cm)
Frequently Asked Questions
How many analog devices can one GA100-72R support?
It supports 72 FXS ports via three RJ21 interfaces—perfect for large offices, hotels, hospitals, or any site still running dozens of analog phones or fax machines.
Does it require a separate power supply or rack accessories?
No. The unit ships with built-in PSU and rack-mount brackets, so you can drop it straight into a standard 19-inch rack.
Will it work with my existing IP-PBX or SIP trunk?
Full SIP/IMS compatibility plus seamless TDM-to-IP interworking means it drops right into almost any modern VoIP system.
Is remote management easy for IT teams?
Absolutely. Web-based configuration and centralized management tools let you monitor and update the gateway from anywhere, and the built-in VPN keeps everything secure.
What if I only need part of the 72 ports today?
The GA100-72R is fully scalable. Start with the ports you need now and grow into the full capacity as your analog-to-IP project expands—no forklift upgrades required.