|
LCD |
2.8" graphical
LCD |
|
Resolution |
132 x
64 |
|
LCD
Backlight |
Yes |
|
Line |
3 |
|
PoE |
Yes |
|
GigE |
Yes |
|
Wall
Mounting |
Yes |
|
Foot
Stand |
1adjustable
angle |
|
USB Port (2.0
compliant) |
x |
|
Ethernet
Port |
Dual-port Gigabit
Ethernet |
|
Handset Port
(RJ-9) |
Yes |
|
Headset Port
(RJ-9) |
Yes |
|
External Yealink AC
Adapter (optional) |
AC 100~240V input and DC 5V/600mA
output |
|
Line
Key |
3 |
|
Memory
Key |
3 |
|
EXP50 Expansion
Module |
X |
|
(Accessory,
purchased separately) |
|
Yealink EXP40
Expansion Module |
x |
|
(Accessory,
purchased separately) |
|
Yealink EXP20
Expansion Module |
x |
|
(Accessory,
purchased separately) |
|
Yealink EHS36
Wireless Headset Adapter |
x |
|
(Accessory,
purchased separately) |
|
Yealink YHS32
Headset |
Yes |
|
(Accessory,
purchased separately) |
|
Yealink Bluetooth
Adapter BT40 |
x |
|
(Accessory,
purchased separately) |
|
Yealink Wi-Fi
Adapter WF40 |
x |
|
(Accessory,
purchased separately) |
|
USB
Recording |
x |
|
3-way
Conferencing |
Yes |
|
HD
Voice |
HD
Speaker |
|
HD
Handset |
|
Wide-band
Codecs |
G.722,
Opus |
|
Narrow-band
Codecs |
G.711(A/), G.729AB, G.726,
iLBC |
|
LCD
Type |
Fixed |
|
Operating
System |
Linux |
|
Built-in
Bluetooth |
X |
|
Built-in
Wi-Fi |
X |
|
USB
Headset |
X |
|
(Accessory,
purchased separately) |
|
Camera |
X |
|
Video
Resolution |
X |
|
Video
Codecs |
X |
|
3-way Video
Conferencing |
X |
|
5-way video/audio
mixed conferencing |
X |
|
HDMI
|
X |