Yealink SIP-T77U Gigabit IP Phone (1301011)
The Yealink T77U is a premium executive IP desk phone designed for professionals who demand an intuitive user experience, crystal-clear audio, and enterprise-grade security. Featuring a vibrant 7-inch color touchscreen, AI-powered noise cancellation, Yealink Acoustic Shield technology, and dual Gigabit Ethernet ports with PoE support, the T77U delivers exceptional call quality in busy office environments. Its modern, slim design includes both USB-A and USB-C ports for flexible connectivity with USB headsets, Bluetooth or Wi-Fi adapters, and supports color expansion modules for advanced call handling. With support for up to 16 SIP accounts, TLS/SRTP encryption, and an easy-to-use interface with light and dark themes, the T77U is an ideal solution for executives, managers, receptionists, and power users who require a feature-rich business phone that enhances productivity and collaboration.
Features
- Display: 7-inch, 800x480-pixel resolution, color touchscreen LCD display
- Call Appearance: Supports up to 16 SIP accounts
- Fixed Feature Buttons: Hold, transfer, message, headset, mute, redial, speakerphone
- Navigation Keys: Touchscreen
- Programmable Line/Feature Keys: 84 programmable keys that support either lines or call features
- Button Module Expansion: Supports up to 3 Yealink EXP55 expansion modules (see optional accessories)
- Speakerphone: Includes high-quality, 2-way speakerphone
- Audio: Supports G.722 Wideband Audio (HD Voice)
- Wall-Mountable: Yes, requires optional wall mount kit
- Ethernet Connectivity: Dual Gigabit Ethernet (10/100/1000) line interface (PC Pass Through & Network Connection)
- Bluetooth: Built-in Bluetooth allows support for wireless headsets and mobile contacts synchronization
- Wi-Fi: Requires optional WF50 WiFi dongle
- USB: Single USB port allows users to connect optional accessories such as USB Headsets and USB Flash Drive’s for call recording
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Headset Port: Includes RJ9 headset port for wired headsets. Also supports USB headsets.
- Message Waiting Indicator: Yes
- Adjustable Tilt Display: No
- Network: Static or DHCP IP address assignment. Auto provision via FTP/TFTP/HTTP/HTTPS for mass deployment.
- Global Support: Uses Icon keys and supports multiple languages
Power Requirements
- Supports 802.3af Power-over-ethernet (PoE)
- Can also be powered via optional power adapter if PoE is not available on your network (power supply sold separately – see optional accessories)
System Compatibility
- Compatible with a wide variety of open source PBX systems or Hosted Cloud Solutions (Vonage Business, Ring Central, Nextiva, 8x8, etc)
- Also compatible with 3CX, Asterisk, Broadsoft, and Genesys platforms
Package Contents
- SIP-T77U IP Phone
- Desk Stand
- Handset with 12 Ft. Cord
- CAT5E Network Cable
