The contents of this page may be found at https://www.laptopdirect.co.za. The contents are copyright. Although every effort has been made to ensure the accuracy of information, no reliance may be placed on the accuracy of the contents or any price found on this site. Any and all information should be used for reference purposes only. This site is neither owned nor operated by Yealink™©, but it is offered as an extension to laptopdirect.co.za as a reseller service to the public. We hold no claim whatsoever to the brand/s, logo/s or any other property or rights owned by Yealink™©. The information and pricing may have been valid prior to this page being captured, however, a print is not a valid advertisement for pricing nor specifications, and only products that have been sent by quote are valid. Prices are subject to change without prior notice. T&C's apply.
Compare
Compare products (1)     Clear

SIP-T77U

Yealink T77U SIP IP Phone

Yealink - Yealink T77U SIP IP Phone, 7-inch 800x480 pixel backlit Touch Screen, 16 VoIP accounts, 10-way conferencing, USB Headset, 84x One-Touch DSS Keys, 7x feature Keys, Volume control Keys, Dual-Port Gigabit Ethernet, 2x USB Port (Type-USB A / Type-USB C), 1x RJ9 (4P4C) Handset Port, 1x RJ9 (4P4C) Headset Port
BUY TODAY ! Expected to be in Stock at suppliers.* print


SIP-T77U Yealink T77U SIP IP Phone Image 2
Not rated yet



Rate this product

Specials
Prices, images and descriptions are for reference purposes only & may change without prior notice. PLEASE RELY ON ABOVE DESCRIPTIONS AND NOT ON IMAGES. SIP-T77U Yealink T77U SIP IP Phone is available from Laptop Direct and it is sold as new from our VoIP handsets phones range of products. For reference purposes, the price of R3900 is valid 2026-11-02, and while stocks last, may be valid until . The price displayed is a guide for reference purposes only, and may change without prior notice. Reference prices are an invitation for potential buyers to make an offer to purchase, which we may reject without reason. A quote with final pricing is sent before a purchase can be made. T&C's apply. E&OE. Laptop Direct. You are looking at products found in the VoIP handsets phones category.
Subscribe

Specification for the entire series

Important information: Kindly note that specifications differ between models. Features, options and accessories displayed below this paragraph are not included with this product unless it has been specified in the above description.


Please remember these important points when reading the information below this paragraph: Operating systems cannot be removed or changed, monitors are not included with computers, free Anti-virus and Office Software are trial versions or may have limited features and an additional license needs to be purchased to activate the full product.

SIP-T77U

Yealink T77U SIP IP Phone

Yealink T77U SIP IP Phone, 7-inch 800x480 pixel backlit Touch Screen, 16 VoIP accounts, 10-way conferencing, USB Headset, 84x One-Touch DSS Keys, 7x feature Keys, Volume control Keys, Dual-Port Gigabit Ethernet, 2x USB Port (Type-USB A / Type-USB C), 1x RJ9 (4P4C) Handset Port, 1x RJ9 (4P4C) Headset Port

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.

What tier does this fall into?

Premium

What is this best for?

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
  • Linux 6.1 OS with TEE hardware encryption


Specifications:

© 2025 Respective owners and brand holders. This table has been carefully researched and generated by Laptop Direct CC (https://www.laptopdirect.co.za), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered.
Specificationsspacer
Product CodeSIP-T77Uspacer
Audio Features HD voice: HD handset, HD speaker
Hearing aid compatible (HAC) handset
Acoustic Shield
Smart Noise Filtering
Audio codec: AMR-WB (optional), G.722
Narrowband codec: AMR-NB (optional), PCMU (G.711μ), PCMA (G.711A), G.723.1, G.729, G.729A, G.729B, G.729AB, G.726, iLBC
DTMF: In-band, Out-of-band (RFC 2833) and SIP INFO
Full-duplex hands-free speakerphone with AEC, VAD, CNG, AEC, PLC, AJB, AGC
Phone Features 16 VoIP accounts
Call hold, mute, DND
One-touch speed dial, hotline
Call forward, call waiting, call transfer
Group listening
Emergency call
Redial, call return, auto answer
10-way conferencing
Direct IP call without SIP proxy
Ring tone selection/import/delete
Set date time manually or automatically
Dial plan, XML Browser, action URL/URI
RTCP-XR (RFC3611), VQ-RTCPXR (RFC6035)
Dual USB ports (2.0 compliant)
- Bluetooth headset through BT40/BT41/BT51
- Support Yealink Bluetooth headset BH71/BH71 Workstation/BH71 Workstation Pro/BH72/BH76/UH38 through BT51
- DECT wireless headset (Yealink WH62 Portable/WH63 Portable)
- Contact synchronization through BT40/BT41/BT51
- Simultaneous connection of one headset and one mobile phone through BT40/BT41/BT51
- Wi-Fi through WF50
- USB call recording through USB flash drive
- USB headset
- Expansion Module EXP55
- Wireless Headset Adapter EHS40
USB/Bluetooth connectivity to Yealink CP900/CP700 speakerphone/wireless headset UH38, USB connectivity to Yealink wired headset UH34/UH36/UH37
- Basic functions: Answer/end, call mute
- Enhanced function: audio optimization, redial, call hold, volume synchronization, multiple call control
Accessibility features
Directory Local phonebook up to 1000 entries
Blocklist
XML/LDAP remote phonebook
Smart dialing
Phonebook search/import/export
Call history: dialed/received/missed/forwarded
IP-PBX Features Busy Lamp Field (BLF), Bridged Line Appearance (BLA)
Anonymous call, anonymous call rejection
Hot-desking, voice mail
Flexible seating, Executive and Assistant
Call park, call pickup
Centralized call recording, call recording
Visual voice mail
Feature Keys 84x one-touch DSS keys
7x feature keys: hold, transfer, message, headset, mute, redial, speakerphone
Volume control keys
Illuminated mute/headset/hands-free speakerphone key
Interface Dual-port Gigabit Ethernet
Power over Ethernet (IEEE 802.3af)
2x USB port (Type-USB A, Type-USB C)
1x RJ9 (4P4C) handset port
1x RJ9 (4P4C) headset port
Power Features External Yealink AC adapter (optional, not included): AC 100~240V input and DC 5V/2A output
USB output currency: 5V 1A
Power consumption (PSU): 1.8W-3.8W
Power consumption (PoE): 2.3W-4.7W

Reviews SIP-T77U Yealink T77U SIP IP Phone

Review
Do you have an opinion about this product? [+] Add your review

This product has not been rated yet.

Asus B7 Flip