Yealink SIP-T44U IP phone Grey 8 lines LCD Wi-Fi - SIP-T44U

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.

Product type	IP phone
Product colour	Grey
Wall mountable	Y
Lines quantity	8
Caller ID	Y
Phonebook capacity	1000
Number of VoIP accounts	12
Call waiting	Y
Call hold	Y
Call forwarding	Y
Conference call	Y
Anonymous call	Y
Full duplex	Y
Direct call	Y
SIP registrar server	Y
Touchscreen	N
Display	LCD
Display diagonal	2.8
Display resolution	320 x 240
Backlight display	Y
Speakerphone	Y
Microphone mute	Y
Ethernet LAN	Y
Wi-Fi	Y
Ethernet LAN interface type	Gigabit Ethernet
Ethernet LAN data rates	1000
USB 2.0 ports quantity	2
Ethernet LAN (RJ-45) ports	2
RJ-9 ports quantity	2
Power over Ethernet (PoE)	Y
Operating temperature (T-T)	-10 - 45
Operating relative humidity (H-H)	5 - 90
Storage temperature (T-T)	-30 - 70
Width	224.9
Depth	206.2
Height	174.9
Number of handles included	1
Ethernet cable	Y
Handset	Y
Quick start guide	Y
Stand included	Y