- Yealink Optima HD voice
- Codecs: G.722 G.711(A/�) G.723 G.729AB G.726 iLBCDual-port Gigabit Ethernet
- 4.3" 480 x 272-pixel color display with backlight
- Built-in a USB port support
- Bluetooth headset (Through USB Dongle)
- Up to 16 SIP accounts
- Paper label free design
- Headset EHS support
- Integrated stand with 2 adjustable angles
- Supports expansion modules
- Wall mountable (optional)
- Simple flexible and secure provisioning options
- PoE (Power over Ethernet) support
- Power supply not included (YEA-PS5V2000US)
- Codecs: G.722 G.711(A/�) G.723 G.729AB G.726 iLBCDual-port Gigabit Ethernet
- 4.3" 480 x 272-pixel color display with backlight
- Built-in a USB port support
- Bluetooth headset (Through USB Dongle)
- Up to 16 SIP accounts
- Paper label free design
- Headset EHS support
- Integrated stand with 2 adjustable angles
- Supports expansion modules
- Wall mountable (optional)
- Simple flexible and secure provisioning options
- PoE (Power over Ethernet) support
- Power supply not included (YEA-PS5V2000US)