Yealink SIP-T42U IP Phone
Yealink SIP-T42U IP Phone
Product Description
Overview
Operating System
Linux Based
Camera
–
Content Sharing
–
Interface
LCD Display
2.7″ 192×64-pixel graphical LCD
LCD Type
Fixed
LED Indicators
√
Line Keys
6
Memory Keys
15 (3 pages of 5 keys)
Expansion Module/Microphone (Accessory, purchased separately)
–
Foot Stand
2 Adjustable Angles
Audio Features
HD Voice
HD Speaker,HD Handse
Speakerphone
Full-duplex
Wideband Codec
G.722，Opus
Narrowband Codec
G.711(A/µ), G.729A/B, G.726,G.723.1, iLBC, Opus
HAC Handset
√
Acoustic Shield
√
Yealink Noise Proof
–
Connectivity
USB Port (2.0 Compliant)
2
Ethernet Port
Dual-port Gigabit Ethernet
Handset Port (RJ-9)
√
Headset Port (RJ-9)
√
PoE
√
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
12
N-way Conferencing
5-way Conferencing
