Yealink Device Comparison
CATEGORY
Product
SIP- T33G
Cost-effective color screen IP phone
W90
W90
SIP- T48U
SIP- T48U
All Specifications
Appearance
Key Features and Benefits
Keywords
Stronger Performance, More Possibilities,Superior HD Audio, Better Communication,Classic Design, Practical Details,All in One Platform, Convenient Management
No Perception Upgrade·Sync Level1 Base Backup·Headsets Registration · Seamless Stability·Easy Deployment··Wide Coverage··Full Scenarios··Multiple Phone Books
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.
Key Features
• Yealink HD Voice
• 2.4” 320 x 240-pixel color display with backlight
• Dual-port Gigabit Ethernet
• PoE support
• Up to 4 SIP accounts
• Local 5-way conferencing
• Support EHS Wireless Headset
• Unified Firmware
• Support YDMP/YMCS
• Stand with 2 adjustable angles
• Wall mountable
• Key Features and Benefits
• Support Air and LAN synchronization
• Seamless handover and roaming
• Up to 10 DM
• Up to 600 base stations
• Up to 2500 handsets
• Up to 2500 SIP accounts
• Up to 2500 parallel calls
• Support XML/LDAP/Remote Phonebook
• Support XSI Directory/XSI Call Log
• External antenna, DECT radio coverage up to 50 m indoors and 300 m outdoors
• Support IPv6
• Support PoE
• Support SRTP/SIPS/TLS, LDAP(s) and HTTPS
• Compatible with W57R/W59R/W56H/W53H/W73H/W78H, CP930W, CP935W and DD Phone
• DECT Technology: Yealink DECT technology focuses on high-quality Audio VoIP (wideband) and low bit-rate data applications. However, we are incompatible with third-party DECT devices (base station, handset, etc.).
• 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
Overview
Content Sharing
-
-
Camera
-
-
Operating System
Linux Based
Linux Based
Interface
LCD Display
2.4” 320 x 240-pixel color display
7" 800 x 480-pixel color touch screen
LCD Type
Fixed
Fixed
LED Indicators
√
√
Line Keys
4
0
Memory Keys
12 (4 pages of 3 keys)
29 touch keys
Expansion Module/Microphone (Accessory, purchased separately)
-
Yealink EXP43
Foot Stand
2 Adjustable Angles
2 Adjustable Angles
Audio Features
HD Voice
HD handset, HD speaker
HD Speaker,HD Handset
Speakerphone
Full-duplex
Full-duplex
Wideband Codec
G.722, Opus
G.722,Opus
Narrowband Codec
G.711(A/µ), G.729, G.729A, G.726, iLBC, G.723.1
G.711(A/µ), G.729A/B, G.726,G.723.1, iLBC, Opus
HAC Handset
-
√
Acoustic Shield
-
√
Yealink Noise Proof
-
√
Video Features
Video Resolution
-
-
Video Codecs
-
-
Connectivity
USB Port (2.0 Compliant)
-
2
Ethernet Port
Dual-port Gigabit Ethernet
Dual-port Gigabit Ethernet
Handset Port (RJ-9)
√
√
Headset Port (RJ-9)
√
√
PoE
√
√
Headset
EHS Wireless Headset
USB Headset
Bluetooth
-
√ (via BT40/BT41)
Wi-Fi
-
√ (via WF40/WF50)
HDMI
-
-
Wall Mountable
√
√
Corded-Cordless Phone
-
-
Door Phone Integration
-
-
Telephony Features
SIP Accounts
4
16
N-way Conferencing
Local 5-way Conferencing
10-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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