Yealink SIP-T74W — 16-Line Business IP Phone with Wi-Fi 6

The Yealink SIP-T74W is the step-up model in Yealink's T7 series, built for managers and professionals who handle a high volume of calls and want wireless flexibility without giving up desk-phone reliability. It pairs a 4.3-inch color display with built-in dual-band Wi-Fi 6 and Bluetooth 5.0, so it can be deployed where network drops are scarce and paired with a wireless headset straight out of the box — no dongles required.

Running Linux 6.1 with Yealink's TEE hardware encryption and a dual-system backup, the T74W is designed to stay secure and recover cleanly from a failed update. It shares unified T7X firmware with the rest of the series, which keeps fleet-wide provisioning and updates simple for IT teams.

Key Specifications

• 4.3-inch 480 x 272 color LCD with backlight
• Up to 16 SIP accounts
• Built-in dual-band Wi-Fi 6 (802.11ax, 2.4GHz / 5GHz) with WPA3
• Built-in Bluetooth 5.0 for wireless headsets and mobile pairing
• Dual-port Gigabit Ethernet with PoE support (IEEE 802.3af)
• 10 line keys with LED, up to 50 programmable DSS keys across 5 pages
• USB 2.0 port for USB headset, call recording, or color-screen expansion modules (up to 3 cascaded)
• Ultra-HD voice with hearing-aid-compatible (HAC) handset and Hall-switch handset cradle
• 10-way local conferencing
• Wall mountable; stand with 2 adjustable angles

Compatibility & Deployment

The SIP-T74W works with leading SIP platforms including 3CX and BroadSoft BroadWorks, and supports zero-touch provisioning through Yealink's Redirection and Provisioning Service (RPS). TLS/SRTP encryption protects signaling and media in transit.

What's Included / Power Note

Phone, handset with cord, Ethernet cable, stand, and quick start guide. The T74W is powered by PoE — a 5V/2A power supply is optional and sold separately if PoE is not available.

Condition

New

Warranty

10-Year Reef Telecom Warranty

Manufacturer Part Number

YEALINK-T74W

Reef SKU

YEALINK-T74W

Brand

Yealink

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All products include our industry-leading 10 Year Warranty backed by Reef Telecom.