Fanvil X3SG Pro Entry Level IP Phone

The Fanvil X3SG Pro is a smart, dependable IP phone tailored for small and medium-sized businesses requiring essential VoIP capabilities. It combines multiple SIP lines, high-definition audio, and flexible connectivity in a compact, user-friendly form. Ideal for offices, reception desks, and remote work, the X3SG Pro delivers reliable performance with a cost-effective design.

Product Features

Three SIP Lines

Supports up to three SIP accounts for efficient multi-line communication and easy call management.

2.4‑Inch Color Display

Equipped with a 2.4‑inch color LCD screen that provides clear visibility for menus, caller ID, and navigation.

HD Audio Quality

Wideband audio via G.722 and Opus codecs ensures crisp, natural voice quality through both handset and speakerphone.

3‑Way Local Conferencing

Built-in support for three-way conferencing allows easy collaboration without external conferencing systems.

Dual Ethernet Ports with PoE

Two 10/100 Mbps Ethernet ports include Power over Ethernet support, reducing cable needs and simplifying installation.

EHS Wireless Headset Support

Offers Electronic Hook Switch compatibility, enabling seamless use with supported wireless headsets for hands-free calling.

Broad Platform Compatibility

Works with major VoIP platforms including Asterisk, 3CX, Broadsoft, Metaswitch, Elastix, and Avaya, making it easy to integrate into existing setups.

Secure Communication

Supports secure signaling and voice encryption protocols (TLS and SRTP) to protect private communications.

Simplified Setup and Provisioning

Multiple provisioning methods—HTTP, HTTPS, SIP PnP, TR-069—as well as a web interface offer quick and easy deployment and management.

Product Specifications

• Display: 2.4‑inch color LCD

• SIP Lines: Up to 3

• Audio Codecs: G.722, Opus, G.711 a/μ, G.729AB, iLBC

• Speakerphone: Full‑duplex with echo cancellation

• Ethernet Ports: 2 x 10/100 Mbps with PoE support

• Headset Interface: RJ9 jack, EHS capable

• Power Options: External 5 V/2 A adapter or PoE

• Dimensions: Approximately 144 x 207 x 190 mm

• Weight: Around 0.85 kg

• Operating Temperature: 0 °C to 45 °C

• Humidity Range: 10% to 95% (non‑condensing)

• Protocols Supported: SIP 2.0, TLS, SRTP, DHCP, FTP, TFTP, HTTP, HTTPS, TR-069, IPv6, STUN, LLDP, 802.1x

• Mounting Options: Desktop stand included; wall-mount bracket optional