Meet the Yealink SIP-T31W, a Wi‑Fi enabled VoIP phone designed for small teams and busy desks. It offers a caller ID display, two lines, and 5‑way conferencing for efficient communications.

• Wi‑Fi Connectivity: IEEE 802.11a/b/g/n/ac for flexible, cable‑free deployment.
• Lines & Conferencing: Supports 2 lines and up to 5‑way conferencing for collaborative discussions.
• Security & Signaling: SIP, SIP v2, and SRTP for encrypted voice traffic; ICE for reliable traversal and NAT handling.
• Call Quality Metrics: RTCP‑XR and VQ‑RTCPXR support to monitor and optimize performance.
• Design: Classic Gray finish with an intuitive user interface for everyday use.

The Yealink SIP‑T31W simplifies office communications with flexible Wi‑Fi connectivity and a clean, cable‑free setup. Manage calls efficiently with two lines and boost collaboration through 5‑way conferencing. Security is built in with SRTP encryption and SIP signaling, while RTCP‑XR and VQ‑RTCPXR provide detailed call quality metrics to help you maintain reliable, clear conversations across your network. This model’s Classic Gray design fits seamlessly into modern workspaces and homes alike.

Ideal for small offices, reception areas, and home offices that require a dependable VoIP desk phone with Wi‑Fi capability.