
HD Voice
1-Line LCD Display
3 Flexible CO Buttons
Full Duplex Speakerphone
2 Ethernet Port
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Service and Support
Please see below the services available for this product. You can also use this section to access the general Service & Downloads area of the website or contact our Technical Support team.
General service & downloads Contact technical supportPlease see below the services available for this product. You can also use this section to access the general Service & Downloads area of the website or contact our Technical Support team.
General service & downloads Contact technical supportThere are currently no key services available.
Please see below the services available for this product. You can also use this section to access the general Service & Downloads area of the website or contact our Technical Support team.
General service & downloads Contact technical supportThere are currently no other services available.
Specifications
Microphone | Yes |
---|---|
Footnote | *1 It is possible to assign to FF-Keys. *2 Auto Redial feature is available on digital CO. *3 Only support this feature for packets (PTAP/MGCP/RTP) from NT511. (The packets of PC port is sent or received without conversion.) *4 This is the authentication method which prevents malevolent people from spoofing. *5 Press and hold FF Key while 2 second to enter station program mode. *6 Local Programming items (IP Address/Subnetmask/Default Gateway/MAC Address (Only display)/MGCP Server IP Address/Ping send etc.). Language: only English |
LCD Backlight | No |
Auto Redial | Yes*2 |
Off-Hook Monitor | Yes |
Handset/Headset Mic Mute | Yes (Headset is not supported) |
Melody Ringer | No |
Speakerphone | Yes (Full Duplex) |
Ethernet Port | 2-Fast Ether port |
PoE | Yes |
VoIP Security | Yes*4 |
LCD Contrast | 4 levels |
Handset | Wideband compliant Hearing aid compatibility (HAC) |
Bluetooth (for Headset) | No |
Headset Port | No |
Audio Codec | Yes (G.722/G.711(A-law/u-law)/G.729A) |
Soft Keys | No |
Firmware Upload | Yes |
VLAN | Yes |
QoS (DiffServ) | Yes*3 |
DHCP Client | Yes |
Ping Transmission | Yes |
IP Port Flexibility | Yes |
Outgoing Call Log | No |
Incoming Call Log | No |
LCD Type | Characters |
LCD Dots (W x H) | 5 dot (W) x 8 dot (H)/Character |
LCD Line | 1 |
Electronics Hook Switch (EHS) | No |
Option Unit Connection | No |
Wall Mount Kit | Yes (Built-in) |
Dimension (W x D x H mm) | 175 x 160 x 170 |
FF Keys | 3 |
Page Key | No |
0-9, *, # Keys | Yes |
SP-Phone Key | Yes |
Auto Answer/Mute Key | Yes |
Auto Dial/Store Key | No |
Intercom Key | Yes |
Pause Key | No*1 |
CONF Key | Yes |
FWD/DND Key | No*1 |
Navigator Key | No |
4-Directions Key | No |
LED Message/Ringer Lamp | Yes (Red) |
LED FF Keys | Yes (Green/Red) |
LED Intercom | Yes (Green) |
LED SP-Phone | Yes (Red) |
LED Auto Answer/Mute | Yes (Red) |
LED CONF | No |
Self-Labelling (Desi-Less) | No |
Speakerphone Mic Mute | Yes |
Phone Directory | No |
Feature Access | No |
Tone Through | Yes |
IPv6 | No |
Query/Announce | Yes |
FTP | Yes |
PTAP | Yes |
MGCP | Yes |
RTP | Yes |
Rerouting to Secondary PBX | Yes |
XML Application | No |
LLDP-MED | Yes |
System Programming | No |
Station Programming | Yes*5 |
Local Programming | Yes*6 |
Electric Volume Handset | 6 levels |
Electric Volume Speakerphone | 8 levels |
Electric Volume Ringer | 4 + Off |
Tones/Music Ring Tone | 30 |
Tones/Music on Hold | No (Tone) |
ECO Mode | Yes |
Ethernet Speed/Duplex | Yes (Auto/10M-Full/10M-Half/100M-Full/100M-Half) |
Program Key | No |
Media Relay Gateway | Yes |
LCD Character | 16/line |
CONF/Store Key | Yes |
Hold Key | Yes |
Transfer Key | Yes |
Redial Key | Yes |
Flash/Recall Key | Yes |
Cancel Key | No |
Message Key | No*1 |
Volume Key | Yes |
Peer-to-Peer Connection | Yes |