Product information notice: Some specifications may describe a broader product range and may not apply to this exact model. Use the product summary above as the primary model reference. Bundled software may be trial software and can require a separate licence.
Overview Summary
Upgrade your office communication with the Yealink T77U SIP IP Phone, a 7-inch touch screen device designed for seamless professional interactions. Supporting up to 16 VoIP accounts and equipped with HD audio, dual USB ports, and Gigabit Ethernet connectivity, it ensures clear, reliable calls for busy teams. Shop now to enhance your business communications with a phone that combines flexibility, security, and intuitive operation.
Buy the Yealink T77U for efficient call management, AI noise cancellation, Bluetooth, Wi-Fi support, and expansion modules for extensive customization. Perfect for executives or team environments seeking high-performance, scalable telephony solutions.
Performance tier: Premium
Uses: Office communication, executive calls, team collaboration, conference calling, VoIP management, call recording, programmable key access
Overview
Yealink SIP-T77U 7-inch IP Phone Yealink introduces the T77U SIP IP Phone, a professional-grade business communication tool designed for executives and teams seeking superior call quality and seamless collaboration. Its sleek design, large touch screen, and advanced connectivity options make it ideal for modern office environments.
Description
The Yealink T77U offers a 7-inch color touch screen, AI-powered noise cancellation, dual USB ports, and support for up to 16 SIP accounts. It delivers crystal-clear audio, secure communication, and extensive customization options, including expansion modules and programmable keys. With PoE support, Bluetooth, Wi-Fi, and USB recording capabilities, it combines flexibility and high performance for professional office communication.
Features
Advanced Touch Screen and Intuitive Design The T77U features a 7-inch 800 x 480-pixel backlit touch screen that simplifies navigation between pages and applications. The sleek interface allows quick access to key functions, ensuring smooth and efficient operation for busy professionals. Two adjustable angles and wall-mount options enhance usability in any workspace.
Crystal-Clear HD Audio Yealink Optima HD Voice technology delivers superior audio performance, combining advanced hardware, software, and wideband codecs for exceptional sound clarity. AI noise cancellation minimizes background noise, ensuring every call is crisp and professional.
Secure and Reliable Communication Built with SIP over TLS/SSL, the T77U provides enterprise-level network security. It supports leading soft switch platforms, including 3CX and Broadsoft Broadworks, and features dual firmware images to protect against system failures during updates. The Security Center allows users to manage device connections and data permissions for added privacy.
Flexible Connectivity Options The T77U includes dual USB ports that support Bluetooth, Wi-Fi, USB headsets, and USB recording. Additional connectivity options include dual-port Gigabit Ethernet, PoE support, headset/EHS compatibility, and expansion modules for up to 234 extra programmable buttons.
Customizable and Scalable for Your Needs With 84 one-touch DSS keys and compatibility with up to three expansion modules, the T77U offers extensive customization for quick access to features. Its unified firmware supports all T7 series models, simplifying deployment, management, and maintenance across your organization.
Effortless Installation and Management Yealink's Redirection and Provisioning Service (RPS) enables Zero Touch Provisioning, allowing fast setup and mass deployment without complex manual configuration. The unified firmware and auto-P template streamline system updates, saving time and reducing operational costs.
Enhanced Security with Linux 6.1 and TEE Encryption Powered by Linux 6.1, the T77U provides a more secure and stable operating system. Coupled with TEE hardware encryption, it ensures safe data storage and secure communication across all network operations.
Technical Specifications
Supports up to 16 SIP accounts
7-inch 800 x 480-pixel color touch screen with backlight
Dual USB ports (Type-A and Type-C)
Dual-port Gigabit Ethernet with PoE
Handset and headset (RJ9 ) ports
84 programmable DSS keys and 7 feature keys
Supports Bluetooth via BT41 and Wi-Fi via WF50
USB recording capability
Compatible with color-screen expansion modules
Stand with adjustable angles and wall-mountable design
Reviews have been submitted by users and do not necessarily reflect our own opinion.
The best price and guaranteed service and backup from official computer suppliers in South Africa for the SIP-T77U Yealink T77U SIP IP Phone.
The Yealink
SIP-T77UYealink T77U SIP IP Phone is available for R3900. The product is sold by ComX Computers as new. Prices are valid today 2026-10-22 (before , by quote, while stocks last). The product is expected to be in stock, although this is not guaranteed.
Available from this online computer store delivering door-to-door in Johannesburg, Cape Town, Port Elizabeth, Pretoria, Pietermaritzburg, Polokwane, Durban and all over South Africa.
Find related SIP-T77U Yealink T77U SIP IP Phone products in our VoIP handsets phones Category for even more options. Read reviews and find out about SIP-T77U Yealink T77U SIP IP Phone. Discounts, specials and cheap prices only at ComX Computers.
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