Yealink SIP-T77U VOIP Phone with 7-Inch Touchscreen for Executive Communication

Name: Yealink SIP-T77U VOIP Phone with 7-Inch Touchscreen for Executive Communication
Brand: Yealink
SKU: Custom-Yealink-SIP-T77U
Price: 235.0 USD
Availability: InStock

Delivery Time: 0-3 days

Product Highlights

• 7-inch 800x480 color touchscreen with intuitive interface for fast navigation between calls and applications

• 16 SIP account support with 84 programmable DSS keys, expandable to 318 keys with up to three expansion modules

• Triple-ring security architecture with TEE hardware encryption, secure boot, and WPA3 support protects communications

• AI noise cancellation and Yealink Optima HD Voice deliver crystal-clear audio for professional business calls

• Dual Gigabit Ethernet with PoE, USB-A and USB-C ports, Wi-Fi and Bluetooth ready for flexible deployment

Overview
Specifications
FAQ
User Guides
Reviews

The Yealink SIP-T77U is a flagship-class IP phone designed for executives and business professionals who demand premium communication experiences. With its sleek design featuring a large 7-inch color touchscreen, dual USB ports, and advanced security features, the T77U delivers dynamic business communications with enterprise-grade reliability. The phone combines cutting-edge hardware with intelligent software to provide exceptional audio quality, extensive customization options, and seamless integration with modern UC platforms.

Built on Linux 6.1 with TEE hardware encryption and triple-ring security architecture, the SIP-T77U ensures complete protection from boot to runtime. The device supports up to 16 SIP accounts and 10-way conferencing, making it ideal for high-volume call environments. AI-powered noise cancellation and Yealink Optima HD Voice technology guarantee crystal-clear communications, while the intuitive touchscreen interface streamlines call management and application access for maximum productivity.

Best For

The Yealink SIP-T77U is engineered for demanding enterprise environments where communication quality and security are critical:

- Executive Offices: C-suite and senior management requiring premium desk phones with advanced features, large displays, and extensive line appearance capabilities for managing multiple accounts and departments

- Busy Reception Areas: Front desk operations needing 84+ programmable keys for rapid call routing, directory access, and presence monitoring across departments

- Contact Centers: Supervisor stations requiring multi-account support, call recording via USB, and advanced call handling features for quality monitoring and team management

- Financial Services: Banks and trading floors demanding triple-ring security architecture, encrypted communications, and hearing aid compatibility for regulatory compliance

- Healthcare Administration: Medical office managers coordinating multiple departments with secure SIP trunking, 10-way conferencing, and HIPAA-compliant communication features

Key Features

- 7-inch 800x480 pixel color touchscreen with backlight enables intuitive navigation and supports both light and dark themes for personalized user experience

- 16 VoIP account registration with 10-party conferencing capability handles complex call scenarios and multi-department management from a single device

- 84 programmable DSS keys expandable to 318 keys with three color-screen expansion modules provide one-touch access to contacts, lines, and functions

- Triple-ring security architecture featuring TEE hardware encryption, secure boot integrity verification, firmware encryption, 802.1X authentication, and WPA3 support

- AI noise cancellation technology and Yealink Optima HD Voice with wideband codecs (G.722, AMR-WB) deliver exceptional audio clarity in noisy environments

- Dual Gigabit Ethernet ports with PoE (IEEE 802.3af) support zero-touch deployment and simplified cabling in enterprise networks

- Dual USB ports (Type-A and Type-C) enable USB headset connection, call recording, and firmware updates with 5V/1A output for device charging

- Wi-Fi (via WF50) and Bluetooth (via BT41) ready for wireless headset pairing and flexible network connectivity without cable constraints

Quick Specs

Display	7-inch 800x480 color touchscreen with backlight
SIP Accounts	16 lines
DSS Keys	84 programmable keys (expandable to 318 with 3 expansion modules)
Audio	Yealink Optima HD Voice, AI noise cancellation, 3W speaker, full-duplex speakerphone with AEC
Codecs	Wideband: G.722, AMR-WB (optional) \| Narrowband: G.711, G.729, G.723.1, G.726, iLBC, AMR-NB (optional)
Network	Dual Gigabit Ethernet, PoE IEEE 802.3af, IPv6, VLAN (802.1p/Q), QoS, LLDP/CDP
Ports	2x RJ-45 Gigabit, 1x USB-A, 1x USB-C, 1x RJ9 handset, 1x RJ9 headset
Security	TEE hardware encryption, secure boot, TLS 1.3, SRTP, HTTPS, AES256, 802.1X, WPA3, OpenVPN, L2TP VPN
Expansion	Supports up to 3 color-screen expansion modules (sold separately)
Wireless	Wi-Fi ready (via WF50 adapter), Bluetooth ready (via BT41 adapter)
Conferencing	10-party conference bridge
Headset	RJ9, USB, Bluetooth, EHS support
Power	PoE (IEEE 802.3af) 2.4-3.2W or AC adapter 5V/2A (sold separately)
Dimensions	266mm (W) × 226mm (D) × 85mm (H) × 54mm (Thick)
Color	Classic Gray
Mounting	Desktop with adjustable stand (2 angles) or wall-mountable (bracket sold separately)
Operating System	Linux 6.1 with dual firmware images
Provisioning	Auto-provisioning via FTP/TFTP/HTTP/HTTPS, PnP, Redirection, TR-069, Broadsoft DM

What's Included

- SIP-T77U IP phone unit

- Handset with curled cord

- Adjustable desktop stand

- Quick start guide

General Specifications
Brand	Yealink
Model No.	SIP-T77U

Product Details
Color	Black
Power Source	AC-powered, DC-powered
Connection Type	Ethernet, USB, Wi-Fi, Bluetooth
Connectivity Technology	Ethernet, Wi-Fi, Bluetooth, USB
Display Color Mode	Color
PoE Standard	IEEE 802.3af
VoIP Protocol Support	SIP, RTP
Dialing Method	Push-button tone (DTMF), Touchscreen
Mounting Type	Tabletop, Wall

Regular price: $235.00
Sale price: $235.00
Unit price: per