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Upgrade from T27P: Dual Gigabit Ethernet ports
Yealink Optima HD voice
Wideband codec: G.722
Narrowband codec: G.711(A/??), G.723.1, G.729AB, G.726, iLBC
3.66" 240x120-pixel graphical
LCD with backlight
Up to 6 SIP accounts
Paper label free design
PoE support
One RJ9 headset port with EHS support (with EHS36 wireless headset adapter)
Integrated stand with 2 adjustable angles
Wall mountable (optional)
Simple, flexible and secure provisioning options
Power over Ethernet (IEEE 802.3af), Class 2
No power supply included (YEA-PS5V1200US) |
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