Yealink Device Comparison
CATÁLOGO
Product
SIP-T44W
Feature-rich Wi-Fi SIP Phone
SIP-T44U
SIP-T44U
SIP-T58W (Pro) Con Cámara
SIP-T58W (Pro) Con Cámara
All Specifications
Appearance
Key Features and Benefits
Keywords
•Easy Customization and High Expansibility
•HD Audio
•Wireless Transmission
•Efficient Installation and Provisioning
•Secure Transport and Interoperability
CommunicationsThe SIP-T44U IP phone is a feature-rich business tool for excellent communications and extended functionality. Integrated with Hall Switch, T44U gives you a quieter operation and environment. It is a 12-line IP phone that comes with a 2.8-inch color display with backlight and the EXP43 support.
Key Features
• 2.8” 320x240-pixel color LCD with backlight
• Dual USB ports
• Dual firmware images
• Built-in Bluetooth 4.2
• Built-in dual band 2.4G/5G Wi-Fi (802.11a/b/g/
n/ac)
• T4U Auto-P template unified
• T4U firmware unified
• Up to 12 SIP accounts
• PoE support
• USB headset and EHS support
• Supports color-screen expansion modules
• Stand with 2 adjustable angles
• Wall mountable
• Handset with hall switch
• 2.8” 320x240-pixel color LCD with backlight• Dual USB ports• Dual firmware images• T4U Auto-P template unified• T4U firmware unified• Up to 12 SIP accounts• PoE support• USB headset and EHS support• Wi-Fi via WF40/WF50• Bluetooth via BT40/BT41/BT51• Supports color-screen expansion modules• Stand with 2 adjustable angles• Wall mountable• Handset with hall switch2.8-inch ScreenOptima HD VoiceDual USB PortsAcoustic ShieldUnified FirmwareGigabitExpansion Module
Overview
Content Sharing
√
-
Camera
-
CAM50:75° FoV, 5 mega-pixel
Operating System
Android 9.0
Interface
LCD Display
2.8” 320x240-pixel color LCD with backlight
7” 1024 x 600 capacitive adjustable touch screen
LCD Type
Mi
Adjustable
LED Indicators
LED for call and message waiting indication
√
Line Keys
8 line keys with LED
0
Memory Keys
27 (3 pages of 9 keys)
Expansion Module/Microphone (Accessory, purchased separately)
Dual-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
-
Foot Stand
Stand with 2 adjustable angles
1 Adjustable Angle
Audio Features
HD Voice
HD handset, HD speaker
HD Speaker,HD Handset
Speakerphone
Full-duplex hands-free speakerphone with AEC
Full-duplex
Wideband Codec
AMR-WB (optional), G.722
G.722，Opus
Narrowband Codec
AMR-NB (optional), PCMU
G.711(A/µ), G.729A/B, G.726,G.723.1, iLBC, Opus
HAC Handset
Hearing aid compatible (HAC) handset
√
Acoustic Shield
√
√
Yealink Noise Proof
√
√
Video Features
Video Resolution
-
720p@30fps HD
Video Codecs
-
H.264 High Profile, H.264, VP8
Connectivity
USB Port (2.0 Compliant)
2 x USB port (2.0 compliant)
2
Ethernet Port
Ethernet Cable (2m CAT5E UTP Cable)
Dual-port Gigabit Ethernet
Handset Port (RJ-9)
1 x RJ9 (4P4C) handset port
√
Headset Port (RJ-9)
1 x RJ9 (4P4C) headset port
√
PoE
2.0W - 5.2W
√
Headset
Bluetooth headsets
USB headset
UH Series/WH Series/Bluetooth Headset/RJ Headset/3rd party Headset
Bluetooth
USB/Bluetooth connectivity
Built-in Bluetooth 4.2
Wi-Fi
√
Built-in（2.4G and 5G）
HDMI
-
-
Wall Mountable
√
√
Corded-Cordless Phone
-
√
Door Phone Integration
-
√
Telephony Features
SIP Accounts
Up to 12 SIP accounts
16
N-way Conferencing
5-way conference call
10-way Audio/Video Mixed Conferencing (up to 2 video calls)
Finanzas
Educación
Cuidado De La Salud
Fabricación
By Industry
Futuros Trabajadores
Colaboración Personal
Vídeo De Escritorio
By Scenario
3CX
Extron
Broadsoft
Metaswitch
For Strategic Partners
Contact Us
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