Điện thoại IP Panasonic KX-NT551
- Màn hình hiển thị LCD 1 dòng.
- Hỗ trợ 8 phím gán.
- 2 Gigabit LAN port, hỗ trợ nguồn PoE.
- Hỗ trợ loa ngoài.
- Âm thanh chất lượng cao (HD Voice).
- Không kèm Adapter.
Specifications
|
Model |
KX-NT551 |
|
Display |
|
LCD Display |
Graphic |
|
LCD Size (dots WxH) |
160x18 |
|
LCD Contrast |
4 levels |
|
LCD Backlight |
Yes |
|
Audio Features |
|
Handset/ Headset volume |
6 levels |
|
Handset |
Wideband compliant, Hearing Aid compatibility (HAC) |
|
Speaker Phone |
Yes (Full Duplex) |
|
Speaker phone volume |
8 levels |
|
Ringtones |
30 |
|
Ringer Volume |
4 levels + Off |
|
Headset port |
2.5mm audio jack |
|
Audio Codec |
G711, G722, G726, G729a |
|
Key |
|
Soft Keys |
No |
|
Programmable Keys |
8 |
|
09,*,# Keys |
Yes |
|
Features |
|
Support |
Desiless (Soft Labelling Keys), Auto redial, Off Hook Monitor, Handset/ Headset Mic Mute, Outgoing - Incoming Call Log, Melody Ringer, EcoMode |
|
Networking |
|
Ethernet Port |
2- Gigabit Ethernet port |
|
Support |
PoE, Firmware upload, Peer to Peer connection, VLAN, QoS, DHCP, VoIP Security, Ping Transmission, IP Port Flexibility, Rerouting to secundary PBX, Media Relay Gateway |