
Yealink T44U
- VoIP Accounts: Up to 12 accounts
- USB Ports: Dual USB ports
- Audio: HD Voice technology
Features
| SIP registrar server | Yes |
|---|---|
| Wall mountable | Yes |
| Handset | Yes |
| Ethernet cable | Yes |
| Product colour | Grey |
Technical details
| Speakerphone | Yes |
|---|---|
| Quick start guide | Yes |
| Direct call | Yes |
Design
| Product type | IP Phone |
|---|
Phone features
| Number of VoIP accounts | 12 |
|---|---|
| Lines quantity | 8 lines |
| Phonebook capacity | 1000 entries |
| Full duplex | Yes |
| Conference call | Yes |
| Caller ID | Yes |
| Call waiting | Yes |
| Call hold | Yes |
| Call forwarding | Yes |
| Anonymous call | Yes |
Display
| Touchscreen | No |
|---|---|
| Display resolution | 320 x 240 pixels |
| Display diagonal | 7.11 cm (2.8") |
| Display | LCD |
| Backlight display | Yes |
Audio
| Microphone mute | Yes |
|---|
Network
| Ethernet LAN interface type | Gigabit Ethernet |
|---|---|
| Ethernet LAN data rates | 1000 Mbit/s |
| Wi-Fi | Yes |
| Ethernet LAN | Yes |
Ports & interfaces
| USB 2.0 ports quantity | 2 |
|---|---|
| RJ-9 ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 2 |
Power
| Power over Ethernet (PoE) | Yes |
|---|
Operational conditions
| Storage temperature (T-T) | -30 - 70 °C |
|---|---|
| Operating temperature (T-T) | -10 - 45 °C |
| Operating relative humidity (H-H) | 5 - 90% |
Weight & dimensions
| Width | 224.9 mm |
|---|---|
| Depth | 206.2 mm |
| Height | 174.9 mm |
Packaging content
| Number of handles included | 1 pc(s) |
|---|---|
| Stand included | Yes |
Overview
Boost Productivity with New-Gen Design The new Yealink T4U series offers a modern and elegant appearance, along with improvements for greater interoperability and better collaboration. Sound and Hear with Remarkable Clarity Yealink Optima HD Voice technology combines cutting-edge hardware and software with wideband technology for maximum acoustic performance. Efficient Deployment and Management The Yealink T4U series supports effortless mass deployment and Zero Touch provisioning with Yealink's Redirection and Provisioning Service (RPS) and Boot mechanism, making device management labor-saving and efficient for administrators.




















