Yealink SIP-T77U Ultra Business Phone with 7" 800*480-Pixel Color Touch Screen with Backlight Linux 6.1

Yealink presents a dynamic business communication solution to executives and professionals with the new T77U IP phone. The Yealink new T7X series has a slimmer, sleeker look, improved interoperability, and better collaboration. The phone employs an appealing, large touch screen that makes the switch between pages and applications swift, easy, and convenient. Yealink's self-developed AI noise cancellation ensures better audio quality during calls. With United Yealink Optima HD Voice technology, the T77U offers you superb audio quality and crystal-clear voice communications. Moreover, the T77U puts dual USB ports in a phone that makes Bluetooth, Wi-Fi, USB headset, and USB recording come true, and you can use any two of them freely according to your needs.

Features:

• 7" 800 *480-pixel color touch screen with backlight
• Linux 6.1 version
• TEE hardware encryption solution
• Dual USB ports
• Dual firmware
• T7X Auto-P template unified
• Unified firmware for T7X series T73W, T741J, T74W, T771J), T85'W, anclT87W
• UP to 16 SIP accounts
• Dual-port Gigabit Ethernet
• PCE support
• Headset, EHS support
• Supports Wi+Fi via WF50
• Bluetooth via 8T41
• USB recording
• Supports color-screen expansion modules
• Stand with 2 adjustable angles
• Wall mountable
• Handset with hall switch
• Power Supply sold separately

HD Audio

Yealink Optima HD Voice technology combines cutting-edge hardware and software with wideband technology for maximum acoustic performance. It is an open, highly versatile audio codec designed to deliver higher HD audio quality than other wideband codecs over a high network bandwidth. Yealink's self-developed AI noise cancellation technology ensures a clear audio experience during calls.

Secure Transport and Interoperability

Yealink T7 series uses SIP over Transport Layer Security (TLS/SSL), which is the latest network security technology. It's also compatible with leading soft switch suppliers, such as 3CX and Broadsoft Broadworks. It is equipped with dual firmware images that provide enterprise-level protection to avoid bricking your system in case of upgrade failure. What's more, the T7 series supports the feature of Security Center, allowing users to decide whether to connect the phone to the device management platform/service and what private data they permit to report.

Customizability and Scalability

The SIP-T77U has a seven-inch, 800 x 480-pixel, backlit-color touch screen, which enables a rich visual presentation and easy navigation. Accompanied by two USB ports, the T77U is your right-hand man in the office, making Bluetooth, Wi-Fi, USB headset, and USB recording possible, and you can use any two of them freely according to your needs to enrich phone features. Meanwhile, the phone not only has 84 one-touch DSS keys that can be easily programmed to various features but also can connect up to three expansion modules, for up to 234 additional buttons with a screen-based LCD display and LED system.

Easy Installation and Deployment

Yealink T7 series supports efficient provisioning and effortless mass deployment with Yealink's Redirection and Provisioning Service (RPS) and Boot mechanism to help you realize Zero Touch Provisioning without any complex manual settings, making the T7 series simple to deploy, easy to maintain, and upgrade. Furthermore, a unified firmware and auto-p template that applies to all T7 phone models saves even more time and costs for businesses and simplifies management and maintenance.

Incorporating Linux 6.1 and TEE Hardware Encryption Solution

The T77U uses the updated Linux 6.1 version, making the system more secure and performing better. At the same time, T77U also uses the TEE hardware encryption solution, which can provide you with a more secure data storage experience.

Package includes:

• Yealink SIP-T77U IP phone
• Handset with handset cord
• Ethernet Cable (2m CAT5E UTP Cable)
• Stand
• Quick Start Guide

For more information, please see Data Sheet