Yealink Yealink-SIP-T77U - 1301011
Description
Description
The SIP Phone T77U is the next-gen desk phone with fashion-forward design, AI-empowered audio, enhanced system security, smarter UX and a sustainable approach. The fashion-forward appearance, featuring slimmer body and touchable screen, adapts to modern workspace and provides comfortable hand feel. Empowered by AI Noise Cancellation, optimized Acoustic Shield, and enhanced 3W speaker, it provides ultra clear HD audio. The industry-leading Linux 6.1 and TEE hardware encryption provides enhanced security mechanisms and stronger performance. Built with redesigned UI, it offers easier access to rich functions like Accessibility, Dark Theme and more flexible connectivity. The adoption of green packaging and Power-saving mode adheres to the sustainability goals.
- Fashionable Design: slimmer body and touchable screen
- Ultra-clear Audio: AI Noise Cancellation, optimized Acoustic Shield, and enhanced 3W speaker
- Enhanced Security: Linux 6.1 and TEE hardware encryption
- Smarter UI: Accessibility, Dark Theme
| Product type | IP phone |
| Product colour | Black |
| Handset type | Wired & Wireless handset |
| Backlight keypad | Y |
| Mounting | Desk |
| Caller ID | Y |
| Phonebook capacity | 1000 |
| Number of VoIP accounts | 12 |
| Answering machine | Y |
| Call waiting | Y |
| Speed dialling | Y |
| Intercom | Y |
| Call hold | Y |
| Call forwarding | Y |
| Conference call | Y |
| Redialing | Y |
| Call park | Y |
| Call pick up | Y |
| Anonymous call | Y |
| Full duplex | Y |
| Phonebook sharing | Y |
| Call return | Y |
| Message-waiting indicator (MWI) | Y |
| Call history | Y |
| Customizable wallpaper | Y |
| Emergency call | Y |
| Integrated voicemail | Y |
| Volume control | Buttons |
| Management platform | Yealink Device Management Platform |
| Touchscreen | Y |
| Display | LCD |
| Display diagonal | 7 |
| Display resolution | 800 x 480 |
| Backlight display | Y |
| Speakerphone | Y |
| Microphone mute | Y |
| Voice codecs | G.711a,G.711u,G.723.1,G.726,G.729,G.729A,G.729B,G.729ab |
| Ethernet LAN | Y |
| Ethernet LAN interface type | Gigabit Ethernet |
| Ethernet LAN data rates | 10,100,1000 |
| Quality of Service (QoS) support | Y |
| Security algorithms | WPA2,WPA3 |
| Syslog | Y |
| Headset connectivity | RJ-9 |
| USB 2.0 ports quantity | 1 |
| USB Type-C ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 2 |
| RJ-9 ports quantity | 2 |
| DC-in jack | Y |
| Power over Ethernet (PoE) | Y |
| AC adapter input voltage | 100 - 240 |
| AC adapter output voltage | 5 |
| AC adapter output current | 2 |
| Operating temperature (T-T) | 10 - 45 |
| Operating relative humidity (H-H) | 5 - 95 |
| Storage temperature (T-T) | -30 - 70 |
| Width | 262.1 |
| Depth | 167.5 |
| Height | 219.2 |
| Package width | 285 |
| Package depth | 253 |
| Package height | 104 |
| Number of handles included | 1 |
| Mounting kit | Y |
| Ethernet cable | Y |
| Handset | Y |
| Quick start guide | Y |
Payment & Security
Payment methods
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