Yealink Device Comparison
CATEGORY
Product
SIP- T48U
Advanced SIP Office Phone
SIP-T44W
SIP-T44W
SIP- T30
SIP- T30
All Specifications
Appearance
Key Features and Benefits
Keywords
Yealink presents a dynamic business communication solution to executives and professionals with the new SIP-T48U IP phone. The phone employs an appealing large touch screen that makes the switch between pages and applications swift, easy and convenient.
•Easy Customization and High Expansibility
•HD Audio
•Wireless Transmission
•Efficient Installation and Provisioning
•Secure Transport and Interoperability
Stronger Performance, More Possibilities•Superior HD Audio, Better Communication • Classic Design, Practical Details·Classic Design, Practical Details
Key Features
• 7" 800 x 480-pixel color touch screen with backlight
• Dual USB ports
• Dual firmware images
• T4U Auto-P template unified
• T4U firmware unified
• Up to 16 SIP accounts
• Dual-port Gigabit Ethernet
• PoE support
• Paperless label design
• Headset, EHS support
• Wi-Fi via WF40/WF50
• Bluetooth via BT40/BT41/BT52
• USB recording
• Supports color-screen expansion modules
• Stand with two adjustable angles
• Wall mountable
• Handset with hall switch
• 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
• Yealink HD Voice
• 2.3” 132x64-pixel graphical LCD
• Two-port 10/100M Ethernet Switch
• PoE support
• One SIP account
• Local 5-way conferencing
• Support EHS Wireless Headset
• Unified Firmware
• Support YDMP/YMCS
• Stand with 2 adjustable angles
• Wall mountable
Overview
Content Sharing
-
√
-
Camera
-
-
-
Operating System
Linux Based
Linux Based
Interface
LCD Display
7" 800 x 480-pixel color touch screen
2.8” 320x240-pixel color LCD with backlight
2.3” 132x64-pixel graphical LCD
LCD Type
Fixed
Mi
Fixed
LED Indicators
√
LED for call and message waiting indication
√
Line Keys
0
8 line keys with LED
0
Memory Keys
29 touch keys
0
Expansion Module/Microphone (Accessory, purchased separately)
Yealink EXP43
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
2 Adjustable Angles
Stand with 2 adjustable angles
2 Adjustable Aangles
Audio Features
HD Voice
HD Speaker,HD Handset
HD handset, HD speaker
HD handset, HD speaker
Speakerphone
Full-duplex
Full-duplex hands-free speakerphone with AEC
Full-duplex
Wideband Codec
G.722，Opus
AMR-WB (optional), G.722
G.722, Opus
Narrowband Codec
G.711(A/µ), G.729A/B, G.726,G.723.1, iLBC, Opus
AMR-NB (optional), PCMU
G.711(A/µ), G.729, G.729A, G.726, iLBC, G.723.1
HAC Handset
√
Hearing aid compatible (HAC) handset
-
Acoustic Shield
√
√
-
Yealink Noise Proof
√
√
-
Video Features
Video Resolution
-
-
-
Video Codecs
-
-
-
Connectivity
USB Port (2.0 Compliant)
2
2 x USB port (2.0 compliant)
-
Ethernet Port
Dual-port Gigabit Ethernet
Ethernet Cable (2m CAT5E UTP Cable)
2 x RJ45 10/100M Ethernet ports
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 Headset
Bluetooth headsets
USB headset
EHS Wireless Headset
Bluetooth
√ (via BT40/BT41)
USB/Bluetooth connectivity
-
Wi-Fi
√ (via WF40/WF50)
√
-
HDMI
-
-
-
Wall Mountable
√
√
√
Corded-Cordless Phone
-
-
-
Door Phone Integration
-
-
-
Telephony Features
SIP Accounts
16
Up to 12 SIP accounts
1
N-way Conferencing
10-way Conferencing
5-way conference call
Local 5-way Conferencing
Finance
Education
Healthcare
Manufacturing
By Industry
Future Workers
Personal Collaboration
Desktop Video
By Scenario
3CX
Extron
Broadsoft
Metaswitch
For Strategic Partners
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