Yealink
Yealink T77U 16-Line 7-Inch Touchscreen Gigabit IP Phone SIP-T77U
PO and Net 30 accepted for schools, government and healthcare.
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Description
Description
Yealink SIP-T77U — 16-Line Executive IP Phone with 7" Touchscreen
The Yealink SIP-T77U sits at the top of the T7 series desk-phone range, aimed at executives and power users who live on the phone. Its 7-inch color touchscreen puts up to 84 one-touch DSS keys a tap away, and dual USB ports (USB-A and USB-C) let you run two accessories at once — for example a USB headset plus call recording, or Yealink's BT41 Bluetooth and WF50 Wi-Fi dongles.
Like the rest of the T7X family, it runs Linux 6.1 with TEE hardware encryption, dual firmware images, and unified series firmware, so it drops into the same provisioning and management workflow as the T73 and T74 models.
Key Specifications
- 7-inch 800 x 480 capacitive color touchscreen with backlight
- Up to 16 SIP accounts
- 84 one-touch DSS keys; supports up to 3 color-screen expansion modules
- Dual-port Gigabit Ethernet with PoE support (IEEE 802.3af, Class 3)
- Dual USB ports (1x USB-A, 1x USB-C) for headset, recording, Bluetooth (BT41) or Wi-Fi (WF50) dongles
- HD voice with AI noise cancellation and hearing-aid-compatible (HAC) handset
- 10-way local conferencing
- Headset and EHS support
- Wall mountable; stand with 2 adjustable angles
Compatibility & Deployment
The SIP-T77U is interoperable with leading SIP platforms including 3CX and BroadSoft BroadWorks, supports TLS/SRTP secure transport, and can be mass-deployed with Yealink's RPS zero-touch provisioning.
What's Included / Power & Wireless Note
Phone, handset with cord, Ethernet cable, stand, and quick start guide. Powered by PoE (optional power supply sold separately). Unlike the T74W, the T77U does not have built-in Wi-Fi or Bluetooth — both are available via the optional WF50 and BT41 USB dongles.
Specs & Details
Specs & Details
- Condition
- New
- Warranty
- 10-Year Reef Telecom Warranty
- Manufacturer Part Number
- YEALINK-T77U
- Reef SKU
- YEALINK-T77U
- Brand
- Yealink
Shipping & Warranty
Shipping & Warranty
Free ground shipping on orders over $300 (contiguous US). Same-day dispatch on orders placed before 4 PM EST.
All products include our industry-leading 10 Year Warranty backed by Reef Telecom.
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