Yealink SIP-T44U. Product type: IP Phone, Product colour: Grey. Lines quantity: 8 lines, Phonebook capacity: 1000 entries. Display: LCD, Display diagonal: 7.11 cm (2.8"), Display resolution: 320 x 240 pixels. Ethernet LAN interface type: Gigabit Ethernet, Ethernet LAN data rates: 1000 Mbit/s. Width: 224.9 mm, Depth: 206.2 mm, Height: 174.9 mm
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.
Product type: IP Phone
Product colour: Grey
Wall mountable: Yes
Phone features
Lines quantity: 8 lines
Call waiting: Yes
Call hold: Yes
Call forwarding: Yes
Conference call: Yes
Caller ID: Yes
Phonebook capacity: 1000 entries
Anonymous call: Yes
Full duplex: Yes
Direct call: Yes
Number of VoIP accounts: 12
SIP registrar server: Yes
Display
Display: LCD
Display diagonal: 7.11 cm (2.8″)
Display resolution: 320 x 240 pixels
Touchscreen: No
Backlight display: Yes
Audio
Speakerphone: Yes
Microphone mute: Yes
Network
Ethernet LAN: Yes
Ethernet LAN interface type: Gigabit Ethernet
Ethernet LAN data rates: 1000 Mbit/s
Wi-Fi: Yes
Ports & interfaces
USB 2.0 ports quantity: 2
Ethernet LAN (RJ-45) ports: 2
RJ-9 ports quantity: 2
Power
Power over Ethernet (PoE): Yes
Operational conditions
Operating temperature (T-T): -10 – 45 °C
Operating relative humidity (H-H): 5 – 90%
Storage temperature (T-T): -30 – 70 °C
Weight & dimensions
Width: 224.9 mm
Depth: 206.2 mm
Height: 174.9 mm
Packaging content
Ethernet cable: Yes
Handset: Yes
Quick start guide: Yes
Number of handles included: 1 pc(s)
Stand included: Yes
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