yealink SIP-T57W

SIP-T57W

SIP-T57W – T57W telefono IP con bluetooth e wifi dual-band integrati

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SIP-T57W

SIP-T57W – T57W telefono IP con bluetooth e wifi dual-band integrati

Informazioni aggiuntive

Peso 1.7720 kg
Operating System Linux Based

Interface

LCD display 7" 800 x 480 Pixels Color Display
LCD Type Adjustable
LED Indicators √
Line Keys 0
Memory Keys 29 Touch Keys
USB Port (2.0 Compliant) 1
Ethernet Port Dual-port Gigabit Ethernet
Handset Port (RJ-9) √
Headset Port (RJ-9) √
Expansion Module Yealink EXP50
(Accessory, purchased separately)
External Yealink AC Adapter (Optional)  AC 100~240V Input and DC 5V/2A Output

Audio Features

HD Voice HD Handset, HD Speaker
Speakerphone Full Duplex
Wideband Codec G.722, Opus
Narrowband Codec  G.711(A/µ), G.729A/B, G.726, G.723.1, iLBC
HAC Handset √
Acoustic Shield √
Yealink Noise Proof x

Connectivity

PoE √
Headset USB/Bluetooth/RJ9
Bluetooth Built-in Bluetooth 4.2
Wi-Fi Built-in(2.4G and 5G)
HDMI X
Foot Stand 1 Adjustable Angle
Wall Mountable √
Corded-Cordless Phone (via DD10K) √
Content Sharing √
Door Phone Integration X
Camera X
Video Resolution  X
Video Codecs  X

Telephony Features

SIP Accounts 16
3-way Audio Conferencing  √
5-way Video/Audio Mixed Conferencing X

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