Yealink SIP-T77U
1301011
New
Log in
to order products or
register for an account
.
- Fast delivery from stock
- European quality, professionally tested
- Advice from telecom specialists
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
Specifications
Product
| Brand | Yealink |
|---|---|
| Itemcode | 1301011 |
Audio
| Microphone mute | Yes |
|---|---|
| Speakerphone | Yes |
| Voice codecs | G.711a, G.711u, G.723.1, G.726, G.729, G.729A, G.729B, G.729ab |
Design
| Backlight keypad | Yes |
|---|---|
| Handset type | Wired & Wireless handset |
| Mounting | Desk |
| Product colour | Black |
| Product type | IP Phone |
Display
| Backlight display | Yes |
|---|---|
| Display diagonal | 17.8 cm (7") |
| Display resolution | 800 x 480 pixels |
| Display | LCD |
| Touchscreen | Yes |
Management features
| Integrated voicemail | Yes |
|---|---|
| Volume control | Buttons |
Network
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
|---|---|
| Ethernet LAN interface type | Gigabit Ethernet |
| Ethernet LAN | Yes |
| Quality of Service (QoS) support | Yes |
| Security algorithms | WPA2, WPA3 |
Operational conditions
| Operating relative humidity (H-H) | 5 - 95% |
|---|---|
| Operating temperature (T-T) | 10 - 45 °C |
| Storage temperature (T-T) | -30 - 70 °C |
Packaging content
| Ethernet cable | Yes |
|---|---|
| Handset | Yes |
| Mounting kit | Yes |
| Number of handles included | 1 pc(s) |
| Quick start guide | Yes |
Phone features
| Anonymous call | Yes |
|---|---|
| Answering machine | Yes |
| Call forwarding | Yes |
| Call history | Yes |
| Call hold | Yes |
| Call park | Yes |
| Call pick up | Yes |
| Call return | Yes |
| Call waiting | Yes |
| Caller ID | Yes |
| Conference call | Yes |
| Customizable wallpaper | Yes |
| Emergency call | Yes |
| Full duplex | Yes |
| Intercom | Yes |
| Message-waiting indicator (MWI) | Yes |
| Number of VoIP accounts | 12 |
| Phonebook capacity | 1000 entries |
| Phonebook sharing | Yes |
| Redialing | Yes |
| Speed dialling | Yes |
Ports & interfaces
| DC-in jack | Yes |
|---|---|
| Ethernet LAN (RJ-45) ports | 2 |
| Headset connectivity | RJ-9 |
| RJ-9 ports quantity | 2 |
| USB 2.0 ports quantity | 1 |
| USB Type-C ports quantity | 1 |
Power
| AC adapter input voltage | 100 - 240 V |
|---|---|
| AC adapter output current | 2 A |
| AC adapter output voltage | 5 V |
| Power over Ethernet (PoE) | Yes |
Weight & dimensions
| Depth | 167.5 mm |
|---|---|
| Height | 219.2 mm |
| Package depth | 253 mm |
| Package height | 104 mm |
| Package width | 285 mm |
| Width | 262.1 mm |
Downloads
Ask our expert!
Do you have a question or do you need help making a choice? Contact our advisor:
Thank you for your question. We will contact you as soon as possible!