Yealink Device Comparison
CATEGORIA
Product
SIP- T48U
Telefone de escritório SIP avançado
SIP- T42U
SIP- T42U
W71P
W71P
All Specifications
Appearance
Key Features and Benefits
Keywords
Twenty Simultaneous Calls，HD Audio ，TLS&SRTP Security Encryption，Backup System，Centralized Deployment，Long Standby Time
Key Features
High-performance SIP cordless phone system
1.8" 128 x 160 TFT color screen with intuitive user interface
Up to 20 simultaneous calls
Up to 10 DECT cordless handsets
Up to 10 SIP accounts
Noise Reduction System
FNR (Flexible Noise Reduction)/Noise Cancellation
Up to 35-hour talking time (in ideal conditions)
Up to 400-hour standby time (in ideal conditions)
Quick charging: 10-min charging time for 2-hour talking time
TLS and SRTP security encryption
Headset connection via 3.5 mm jack
Charger wall mountable
Energy-saving ECO features
Overview
Content Sharing
-
-
Camera
-
-
Operating System
Linux Based
Linux Based
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.).
Interface
LCD Display
7" 800 x 480-pixel color touch screen
2.7" 192x64-pixel graphical LCD
LCD Type
Fixed
Fixed
LED Indicators
√
√
Line Keys
0
6
Memory Keys
29 touch keys
15 (3 pages of 5 keys)
Expansion Module/Microphone (Accessory, purchased separately)
Yealink EXP43
-
Foot Stand
2 Adjustable Angles
2 Adjustable Angles
Audio Features
HD Voice
HD Speaker,HD Handset
HD Speaker,HD Handse
Speakerphone
Full-duplex
Full-duplex
Wideband Codec
G.722，Opus
G.722，Opus
Narrowband Codec
G.711(A/µ), G.729A/B, G.726,G.723.1, iLBC, Opus
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
2
Ethernet Port
Dual-port Gigabit Ethernet
Dual-port Gigabit Ethernet
Handset Port (RJ-9)
√
√
Headset Port (RJ-9)
√
√
PoE
√
√
Headset
USB Headset
USB Headset
Bluetooth
√ (via BT40/BT41)
√ (via BT40/BT41)
Wi-Fi
√ (via WF40/WF50)
√ (via WF40/WF50)
HDMI
-
-
Wall Mountable
√
√
Corded-Cordless Phone
-
-
Door Phone Integration
-
-
Telephony Features
SIP Accounts
16
12
N-way Conferencing
10-way Conferencing
5-way Conferencing
Finança
Educação
Assistência médica
Fabricação
By Industry
Futuros Trabalhadores
Colaboração Pessoal
Vídeo para área de trabalho
By Scenario
3CX
Extron
Broadsoft
Metaswitch
For Strategic Partners
Contact Us
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