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Yealink Optima HD Voice
Dual port Gigabit Ethernet
Codecs: Opus, G.722, G.711 (A/u), G.723.1, G.729AB, G.726, iLBC
Display: 2.7" 192x64 pixel graphical LCD with backlight
Up to 12 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)
Integrated stand with 2 adjustable angles
Wall mountable with WMB-T4S kit
PoE 802.3af, class 2
No power supply included (PS5V1200US)
Upgrades from T42G |
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