Yealink SIP-T77U IP Phone

Yealink SIP-T77U IP Phone – Executive Touchscreen Power for Business

The Yealink SIP-T77U IP Phone is a next-generation business VoIP desk phone built for executives and professionals who demand performance, style, and flexibility. Featuring a 7-inch colour touchscreen, support for 16 SIP accounts, and a modern, slim design, the Yealink SIP-T77U delivers a dynamic communication experience that elevates productivity and collaboration.

With dual USB ports, dual Gigabit connectivity, and seamless integration with cloud PBX and VoIP systems, the T77U combines high-end functionality with ease of use.

HD Audio with AI Noise Cancellation

Powered by Yealink’s Optima HD Voice technology, the T77U provides crystal-clear conversations with natural, lifelike sound quality. Its AI-driven noise cancellation ensures background distractions are eliminated, making every call professional and focused.

From the handset to the speakerphone, wideband audio codecs enhance clarity and reduce fatigue during long business calls.

Advanced Security & Reliability

Built on Linux 6.1 with TEE hardware encryption, the T77U delivers enterprise-grade protection for sensitive business communications. It supports the latest TLS/SSL encryption, SRTP call protection, and dual firmware backup to keep systems safe from downtime or security breaches.

With Yealink’s Security Centre, users can control device management connections and data permissions, ensuring peace of mind and compliance with enterprise IT policies.

Flexible, Scalable & Built for Growth

• 7-inch Touchscreen – Intuitive navigation with an 800 x 480 pixel colour display.

• Dual USB Ports – Connect Bluetooth or Wi-Fi adapters, USB headsets, or enable call recording — use any two simultaneously.

• Programmable Keys – 84 one-touch DSS keys for customised features.

• Expansion Ready – Add up to three colour LCD expansion modules for a total of 234 programmable buttons, streamlining workflows and boosting efficiency.

Key features

• 2.8-inch 320x240 pixel display with backlight
• Linux 6.1 version
• TEE hardware encryption solution
• Dual system function
• T7X Auto-P template unified
• Up to 12 SIP accounts
• PoE support
• Support WF50/BT41
• Headset, EHS support
• Supports colour-screen expansion modules
• Stand with 2 adjustable angles
• Wall mountable
• Handset with hall switch

Requires the Yealink 5V/2A AU Power Adapter unless using a PoE network switch.