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Black desk VoIP phone with 2.8 inch color screen and Bluetooth 4.2

Yealink Network Technology Co., Ltd

Yealink Network Technology Co., Ltd SIP-T44W 12-line VoIP phone 2.8" color display Bluetooth 4.2

SKU CH-5AVQ-TS487 MPN SIP-T44W

A 12-line VoIP desk phone with a 2.8-inch 320x240 colour display, built-in Bluetooth 4.2, dual-band Wi-Fi, dual Gigabit Ethernet ports with PoE, and two USB ports for headsets or expansion modules

  • TypeCorded
  • SecurityNETWORK AND SECURITY SIP v1 (RFC2543), v2 (RFC3261) Call ser
  • PortsDual-port Gigabit Ethernet Power over Ethernet (IEEE 802.3af
  • Display2.8" 320x240-pixel color LCD with backlight LED for call and
  • PowerExternal Yealink AC adapter (optional): AC 100-240 V input a
  • Dimensions224.9 x 206.2 x 174.9 x 52 mm

Model SIP-T44W

Struck-through versions exist but are not stocked here.

  • 12 SIP accounts for multi-line call handling
  • 8" 320 x 240-pixel color LCD with backlight
  • Built-in dual band 2.4G/5G Wi-Fi (802.11a/b/g/n/ac)
  • Built-in Bluetooth 4.2 for wireless headset pairing
  • Dual USB ports for headset, recording or expansion module

12-line VoIP phone with 2.8" color display

The Yealink SIP-T44W is a corded IP phone designed for business environments that require multiple SIP accounts. It supports up to 12 lines and integrates a 320 x 240-pixel color LCD with backlight for clear visual navigation. Built-in dual-band Wi-Fi and Bluetooth 4.2 provide wireless flexibility without extra dongles.

Sustained operation on PoE or external power

The handset draws between 2.0 W and 5.2 W when powered through IEEE 802.3af Class 3 PoE, and 1.7 W to 4.4 W with the optional 5 V/2 A adapter. Dual Gigabit Ethernet ports maintain wired throughput during long calls, while HD voice codecs such as G.722 and wideband AMR-WB keep audio quality consistent over extended sessions.

Check PoE infrastructure and expansion needs

Verify that your network switch delivers IEEE 802.3af Class 3 power if you plan to operate without the separate AC adapter. The two USB 2.0 ports accommodate a headset, recording device, or EXP43 expansion module, but only two peripherals can be used simultaneously. Ensure your SIP platform supports the listed RFC protocols and codec selection.

Highlights

  • 12 SIP accounts for multi-line call handling
  • 8" 320 x 240-pixel color LCD with backlight
  • Built-in dual band 2.4G/5G Wi-Fi (802.11a/b/g/n/ac)
  • Built-in Bluetooth 4.2 for wireless headset pairing
  • Dual USB ports for headset, recording or expansion module

Specifications

BrandYealink
ModelSIP-T44W
Part NumberSIP-T44W
TypeCorded
SecurityNETWORK AND SECURITY
SIP v1 (RFC2543), v2 (RFC3261)
Call server redundancy supported
NAT traversal: STUN mode
Proxy mode and peer-to-peer SIP link mode
IP assignment: static/DHCP
HTTP/HTTPS web server
Time and date synchronization using SNTP
UDP/TCP/DNS-SRV(RFC 3263)
QoS: 802.1p/Q tagging (VLAN), Layer 3 ToS DSCP
SRTP for voice
Transport Layer Security (TLS 1.3)
HTTPS certificate manager
AES encryption for configuration file (AES256)
Digest authentication: MD5/SHA1/SHA224/-SHA256/SHA384/SHA512
OpenVPN, IEEE802.1X, L2TP VPN
IPv6
LLDP/CDP/DHCP VLAN
ICE
WPA2/WPA3
Secure boot
GARP (Gener
PortsDual-port Gigabit Ethernet
Power over Ethernet (IEEE 802.3af), Class 3
2 x USB port (2.0 compliant)
1 x RJ9 (4P4C) handset port
1 x RJ9 (4P4C) headset port
Display2.8" 320x240-pixel color LCD with backlight
LED for call and message waiting indication
Dual-color (red or green) illuminated LEDs for line status information
Intuitive user interface with icons and soft keys
Multilingual user interface
Caller ID with name and number
Power saving
PowerExternal Yealink AC adapter (optional): AC 100-240 V input and DC 5 V/2 A output
USB output currency: 5 V 500 mA
Power consumption (PSU): 1.7W - 4.4W
Power consumption (PoE): 2.0W - 5.2W
Dimensions224.9 x 206.2 x 174.9 x 52 mm
FeaturesAUDIO
HD voice: HD handset, HD speaker
Hearing aid compatible (HAC) handset
Acoustic Shield
Smart Noise Filtering
Wideband codec: AMR-WB (optional), G.722
Narrowband codec: AMR-NB (optional), PCMU (G.711µ), PCMA (G.711A), G.723.1, G.729, G.729A, G.729B, G.729AB, G.726, iLBC
DTMF: In-band, Out-of-band(RFC 2833) and SIP INFO
Full-duplex hands-free speakerphone with AEC
VAD, CNG, AEC, PLC, AJB, AGC
PHONE
12 VoIP accounts
One-touch speed dial, redial
Call forward, call waiting, call transfer, call hold
Call return, group listening
Emergency call
Mute, DND
Auto answer
Hoteline
5-way confe
Shipping weight0.51 kg
Package size243 × 242 × 119 mm

Other versions of this model

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Questions about this item

How much power does the SIP-T44W draw when running all day on PoE?

Power consumption over PoE ranges from 2.0W to 5.2W depending on usage.

What must I already have to power the SIP-T44W since no adapter is included?

You need a PoE switch or injector compliant with IEEE 802.3af Class 3 to supply power through the Ethernet cable.

Will my existing USB headset work with the SIP-T44W's Bluetooth 4.2?

Bluetooth 4.2 is for pairing mobile devices or Yealink wireless headsets; a wired USB headset plugs directly into one of the two USB 2.0 ports.

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