Yealink Device Comparison
CATEGORY
Product
VP59
Flagship smart video phone
SIP- T31
SIP- T31
SIP-T44W
SIP-T44W
All Specifications
Appearance
Key Features and Benefits
Keywords
• HD Audio and Video • Easy Collaboration • High Security and Interoperability • Efficient Installation and Provisioning
Stronger Performance, More Possibilities,Superior HD Audio, Better Communication,
Classic Design, Practical Details,All-in-One Platform, Convenient Management
•Easy Customization and High Expansibility
•HD Audio
•Wireless Transmission
•Efficient Installation and Provisioning
•Secure Transport and Interoperability
Key Features
• 8 inch (1280 x 800) capacitive adjustable touch
screen
• 1080p@30 full HD video
• Runs Android 7.1
• Built-in Bluetooth 4.2
• Built-in dual band 2.4G/5G Wi-Fi
(802.11a/b/g/n)
• USB 2.0 port for USB headset, media and
storage applications
• Dual firmware image
• Standard HDMI output for monitor connection
• Up to 16 VoIP accounts
• Up to 3-party video conferencing
• Up to 10-party video/audio mixed conferencing
(up to 2 video calls)
• PoE support
• Yealink HD Voice
• 2.3” 132x64-pixel graphical LCD with backlight
• Two-port 10/100M Ethernet Switch
• Up to 2 SIP accounts
• Local 5-way conferencing
• Support EHS Wireless Headset
• Unified Firmware
• Support YDMP/YMCS
• Stand with 2 adjustable angles
• Wall mountable
• 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
Overview
Content Sharing
√
-
√
Camera
2 Mega-pixel, Adjustable, Plug&Play
-
-
Operating System
Android 7.1
Linux Based
Interface
LCD Display
8" 1280 x 800 Capacitive Touch Screen
2.3” 132x64-pixel graphical LCD
2.8” 320x240-pixel color LCD with backlight
LCD Type
Adjustable
Fixed
Mi
LED Indicators
√
√
LED for call and message waiting indication
Line Keys
0
2
8 line keys with LED
Memory Keys
27 Touch Keys
2
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
1 Adjustable Angle
2 Adjustable Angles
Stand with 2 adjustable angles
Audio Features
HD Voice
HD Handset, HD Speaker
HD handset, HD speaker
HD handset, HD speaker
Speakerphone
Full-duplex
Full-duplex
Full-duplex hands-free speakerphone with AEC
Wideband Codec
G.722, Opus
G.722, Opus
AMR-WB (optional), G.722
Narrowband Codec
G.711(A/µ), G.729, G729A, G.726, G.723.1, iLBC
G.711(A/µ), G.729, G.729A, G.726, iLBC, G.723.1
AMR-NB (optional), PCMU
HAC Handset
√
-
Hearing aid compatible (HAC) handset
Acoustic Shield
√
-
√
Yealink Noise Proof
√
-
√
Video Features
Video Resolution
1080p@30FPS Full-HD
-
-
Video Codecs
H.263、H.264、H.264HP、VP8
-
-
Connectivity
USB Port (2.0 Compliant)
2
-
2 x USB port (2.0 compliant)
Ethernet Port
Dual-port Gigabit Ethernet
2 x RJ45 10/100M Ethernet ports
Ethernet Cable (2m CAT5E UTP Cable)
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
USB/Bluetooth/RJ9
EHS Wireless Headset
Bluetooth headsets
USB headset
Bluetooth
Built-in Bluetooth 4.2
-
USB/Bluetooth connectivity
Wi-Fi
Built-in(2.4G and 5G)
-
√
HDMI
√
-
-
Wall Mountable
-
√
√
Corded-Cordless Phone
√
-
-
Door Phone Integration
√
-
-
Telephony Features
SIP Accounts
16
2
Up to 12 SIP accounts
N-way Conferencing
10-way Audio/Video Mixed Conferencing (up to 2 video calls)
Local 5-way Conferencing
5-way conference call
Finance
Education
Healthcare
Manufacturing
By Industry
Future Workers
Personal Collaboration
Desktop Video
By Scenario
3CX
Extron
Broadsoft
Metaswitch
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