Yealink T77U IP Phone - SIP-T77U

Yealink T77U is a high-end VoIP phone with large touch display, exceptional audio technologies, dual USB-A/USB-C ports, and more. SIP-T77U has a 7-inch touchscreen display that supports up to 84 customizable keys, making it an amazing power user tool from the get-go. Better yet, it supports up to three Yealink EXP55 Expansion Modules (not included) for well over 200 keys if you need them. As a professional business phone, T77U features top-tier audio with full Optima HD sound clarified by AI noise cancellation, including Acoustic Shield. The handset is hearing aid compatible (HAC). It has power 3 W speaker when you use it as a speakerphone. The phone has two USB ports — one USB-A and one USB-C — which support USB headsets. You can also use the USB ports with Wi-Fi, Bluetooth, or DECT dongles (not included) to enable wireless device connectivity.

SIP-T77U is a SIP phone and is built for interoperability with a wide range of VoIP phone systems and cloud phone services. It supports 16 VoIP accounts. All the phones in the Yealink T7 Series share the same firmware, which makes the series an excellent choice for fleet deployment. Simple to upgrade and manage every phone. T77U is built on Linux 6.1 and uses the TEE hardware encryption solution for professional performance and security. The package includes a two-angle desk stand. The phone is wall mountable via an optional wall mount bracket.

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Yealink SIP-T77U Quick Specs:

• VoIP Protocol: SIP
• VoIP Accounts: 16
• Display: 7 in (800 x 480 px) color touchscreen
• Wi-Fi: via WF50 (not included)
• Bluetooth: via BT41/BT51 (not included)
• Physical Connectors:
• Ethernet: 2x Gigabit RJ45 PoE
• Handset: 1x RJ9 (4P4C)
• Headset: 1x RJ9 (4P4C)
• Power: 1x 5V power port
• USB: 1x USB-A 2.0, 1x USB-C 2.0
• PoE (Power Over Ethernet): 802.3af Class 3

Yealink SIP-T77U Multifunctional SIP Phone Package Contents:

• Phone
• Handset
• Handset Cord
• 6.56 ft (2 m) Ethernet Cable
• Stand
• Quick Start Guide

Yealink SIP-T77U Documentation:

• Yealink SIP-T77U Datasheet