Quick tech specs
- T77U
- 10-way call capability
- classic gray
- VoIP phone with caller ID/call waiting
- SIP, SIP v2, ICE
Know your gear
The Yealink SIP-T77U VoIP phone is designed for modern workplaces that require efficient communication solutions. This device features a 7-inch color LCD display with a range of languages, ensuring accessibility and ease of use. The touchscreen functionality, along with customizable screensavers and dark mode, allows users to tailor the experience to their needs while maintaining battery efficiency with intelligent power saving. With 84 programmable buttons, this phone offers extensive options for call management including call recording, call transfer, and multiple call control functionalities. The smart noise filtering and acoustic shield technology enhance call quality, making it suitable for both personal and professional settings.
Equipped with advanced security features like WPA2 and TLS, the SIP-T77U ensures safe and secure communications. The phone supports a variety of VoIP protocols like SIP and features a built-in Ethernet switch, allowing seamless connectivity with up to 16 VoIP accounts. Users can enjoy a 10-way conference call capability along with comprehensive call services such as call forwarding and call waiting. The device is designed for easy integration into existing networks with support for Power over Ethernet and various network protocols, making it a versatile choice for any business environment.
Equipped with advanced security features like WPA2 and TLS, the SIP-T77U ensures safe and secure communications. The phone supports a variety of VoIP protocols like SIP and features a built-in Ethernet switch, allowing seamless connectivity with up to 16 VoIP accounts. Users can enjoy a 10-way conference call capability along with comprehensive call services such as call forwarding and call waiting. The device is designed for easy integration into existing networks with support for Power over Ethernet and various network protocols, making it a versatile choice for any business environment.
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