Yealink T57W 16-Line Wireless IP Phone - SIP-T57W
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Yealink T57W Wireless IP Phone Quick Specs :
Communications Protocol: SIP
Lines: 16
Ethernet Ports: 2x Gigabit
PoE: 802.3af
Additional Interfaces:
USB 2.0
RJ9 for headset
Bluetooth: 4.2
Wi-Fi: 802.11ac
Display: 7" 800x480 capacitive touchscreen
Speakerphone: full-duplex
Conferencing: 3-way
Audio Codecs: Opus, G.722, PCMA, PCMU, G.729AM, G.726, G.723.1, iLBC
Expandable: yes, up to 3 Yealink EXP50
Yealink SIP-T57W 16-Line Wireless IP Phone Package Contents:
Yealink SIP-T57W wireless IP phone
Handset with cord
Ethernet cable
Stand
Quick start guide