Fortinet FortiVoice FVG‑GS16 Gateway – 16‑Port FXS VoIP Gateway with Dual 10/100 RJ45

The FortiVoice FVG‑GS16 Gateway is a robust VoIP gateway / analog‑extension module designed to integrate legacy analog phones, fax machines, or analog devices into a modern IP‑PBX or VoIP phone system. Whether you’re upgrading a small office, expanding a business phone system, or consolidating legacy infrastructure, the FVG‑GS16 gives you flexibility, scalability, and professional‑grade reliability.

The Fortinet FVG-GS16 FortiVoice Gateway is a VoIP gateway that works in conjunction with FortiVoice phone systems to integrate traditional analog phones or fax machines and connect to various line types. It is a desktop or rack-mountable device designed for small to medium businesses. 

Key Features

• 16× FXS Analog Extensions — Supports up to 16 individual analog extensions (phones or fax machines).
• Dual 10/100 Mbps RJ45 Network Ports — Two network interfaces ensure redundancy or support for multiple VLANs / sub‑nets.
• Desktop / Compact Form Factor — Small footprint gateway delivers full functionality without bulky hardware.
• Fully Compatible with FortiVoice Systems — Easily integrates with Fortinet’s FortiVoice PBX/phone‑system solutions.
• Support for VoIP & Analog Hybrid Deployments — Allows organizations to maintain analog devices while transitioning toward VoIP.
• Advanced Network & Security Features: Voice QoS, VLAN (802.1Q), SIP over TLS, SRTP (encrypted voice), SNMP for management, Fax over IP (T.38) support.
• Support for Multiple Voice Codecs: G.711 (u‑law / A‑law), G.722, G.726, G.729a — flexibility to support various bandwidth and quality needs.

Why This Gateway is Valuable

• Extend Existing Infrastructure: Easily convert existing analog lines, phones, and fax machines to work alongside modern VoIP — no need to replace all hardware at once.
• Scalable Expansion: With 16 FXS ports, it’s ideal for small to medium offices, retail locations, hotels, clinics, or any environment needing multiple analog extensions.
• Mix Old & New: Useful for businesses transitioning from analog to IP-based phone systems while retaining legacy equipment.
• Secure & Managed Voice Traffic: Modern encryption, VoIP standards, and network/security options make this gateway reliable and safe for business communications.

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