Yealink SIP-T73U Gigabit IP Phone (1301012)
The Yealink T73U is a professional entry-level Gigabit IP phone designed for businesses that need reliable performance, excellent call quality, and modern connectivity. Featuring a 2.8-inch color display, support for up to 12 SIP accounts, dual Gigabit Ethernet ports with PoE, and a built-in USB port for USB headsets or call recording, the T73U delivers a flexible communications solution for everyday office use. Yealink's HD Voice technology, Acoustic Shield, and intelligent noise filtering ensure crystal-clear conversations, while enterprise-grade security features such as TLS 1.3, SRTP encryption, and secure boot help protect communications. Compatible with the EXP55 expansion module, the T73U is an ideal choice for receptionists, administrative staff, and knowledge workers who need a feature-rich desk phone at an affordable price.
Features
- Display: 2.8-inch, 320x240-pixel resolution, color LCD display
- Call Appearance: Supports up to 12 SIP accounts
- Fixed Feature Buttons: Mute, headset, message, redial, hands-free speakerphone
- Softkeys: 4 interactive soft keys that guide users through call features and functions
- Navigation Keys: 4-way navigation with select key
- Programmable Line/Feature Keys: 40 programmable keys (8 buttons, 5 pages) 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-T73U IP Phone
- Desk Stand
- Handset with 12 Ft. Cord
- CAT5E Network Cable
