Yealink Device Comparison
CATÁLOGO
Product
SIP-T44W
Feature-rich Wi-Fi SIP Phone
W74H
W74H
SIP- T33G
SIP- T33G
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
HD Audio，Noise Cancellation，3.5mm Headset Jack，Belt Clip ,Quick charge，Bluetooth 5.1，Vibration alarm，OTA Upgrade
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
• New modern commercial design, more compact and easy to carry
• 2.4’’ 240 x 320 TFT color screen with intuitive user interface
• Up to 21-hour talking time (in ideal conditions)
• Up to 166-hour standby time (in ideal conditions)
• Quick charging: 10-minute charging time for 2-hour talking time
• HD audio and noise cancellation
• Headset connection via Bluetooth or 3.5 mm jack
• Vibration alarm guarantees you not miss any call, even in noisy situations
• Sturdy and reliable belt clip to move freely
• Meet demands in either single-cell or multi-cell solutions
Overview
Content Sharing
√
-
Camera
-
-
Operating System
DECT Technology: Yealink DECT technology focuses on high-quality Audio VoIP (wideband) and bit-rate data applications. However, we are incompatible with third-party DECT devices (base station, handset, etc.).
Linux Based
Interface
LCD Display
2.8” 320x240-pixel color LCD with backlight
2.4” 320 x 240-pixel color display
LCD Type
Mi
Fixed
LED Indicators
LED for call and message waiting indication
√
Line Keys
8 line keys with LED
4
Memory Keys
12 (4 pages of 3 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
2 Adjustable Angles
Audio Features
HD Voice
HD handset, HD speaker
HD handset, HD speaker
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.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 x USB port (2.0 compliant)
-
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
EHS Wireless Headset
Bluetooth
USB/Bluetooth connectivity
-
Wi-Fi
√
-
HDMI
-
-
Wall Mountable
√
√
Corded-Cordless Phone
-
-
Door Phone Integration
-
-
Telephony Features
SIP Accounts
Up to 12 SIP accounts
4
N-way Conferencing
5-way conference call
Local 5-way Conferencing
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
Learn more about Solution Application
