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Yealink Optima HD Voice
Codecs: Opus, G.722, G.711 (A/u), G.723.1, G.729AB, G.726
Display: 2.7" 192x64 pixel graphical LCD with backlight
Up to 6 SIP accounts
6 Line keys with dual color LEDs can be programmed with up to 15 features (3 page view)
4 Soft Keys
Paper label-free design
One RJ9 headset port with EHS support (with EHS36 wireless headset adapter)
Wall mountable with WMB-T4S kit
Two 10/100M Ethernet ports
PoE 802.3af, class 2
No power supply included (PS5V1200US)
Upgrades from T41P |
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