Description

 Panasonic KX-NT551 IP entry level IP phone Beiyangu Network

Panasonic KX-NT551 IP entry level IP phone delivers professional performance. It takes you to a new dimension in audio experience with its clarity on voice thanks to its excellent HD quality audio, combined with easy access to powerful supportive features and applications.

KX-NT551 IP entry level IP phone sleek, ultra-modern design, available in both black and white, works well with any office decor.

KX-NT551 phone offers best-in-class audio quality, meaning fewer repeated conversations and misheard calls. Coupled with Enhanced Echo Cancellation and an Expanded Acoustic Chamber, the Panasonic KX-NT551 delivers a superior audio experience to users over handset, speakerphone and optional headsets. It also features wideband-compliant, hearing aid compatible handsets, and built-in, high-quality speaker and microphone.

 

KX-NT551 panasonic phone

Panasonic KX-NT551 IP Phone Specification

LCD TypeGraphic
LCD Dots (W x H)160 x 18
LCD Line1
LCD Character16/line
LCD BacklightYes (On/Automatic/Off)
LCD Contrast4 levels
Ethernet Port2-Gigabit Ethernet port
HandsetWideband compliant Hearing aid compatibility (HAC)
Headset portYes (2.5 mm audio jack)
Electronics Hook Switch (EHS)No
SpeakerphoneYes (Full Duplex) IEEE1329 compatible
MicrophoneYes
Option Unit connectionNo
Bluetooth (for headset)No
PoEYes (Class 3)
AC AdapterYes (Option)
Wall mount kitYes (Option)
Dimension (W x D x H mm)205 x 160 x 170
FF Keys8
Page KeyNo
Soft KeysNo
0-9, *, # KeysYes
REDIAL KeyYes
FLASH/RECALL KeyYes
HOLD KeyYes
SP-PHONE KeyYes
AUTO ANSWER/MUTE KeyYes
AUTO DIAL/STORE KeyYes
TRANSFER KeyYes
INTERCOM KeyYes
PAUSE KeyYes*1
CONF KeyYes
FWD/DND KeyNo
MESSAGE KeyYes
Navigator keyNo
4-Directions KeyYes*2
CANCEL KeyNo
Program KeyYes*1
LED Message/Ringer LampYes (Green/Red)
LED FF KeysYes (Green/Red)
LED INTERCOMYes (Green)
LED SP-PHONEYes (Red)
LED AUTO ANSWER/MUTEYes (Red)
LED AUTO DIAL/STOREYes (Red)
LED CONFNo
LED FWD/DNDNo
Self-Labelling (Desi-less)No
Auto RedialYes*3
Off-Hook MonitorYes
Handset/Headset Mic MuteYes
Speakerphone Mic MuteYes
Phone DirectoryYes
Feature AccessNo
Outgoing Call LogYes
Incoming Call LogYes
Melody RingerNo
Tone ThroughNo
Firmware uploadYes
Peer-to-Peer ConnectionYes
VLANYes
QoS (DiffServ)Yes
DHCP ClientYes
Audio CodecYes (G.722/G.711(A-law/u-law)/G.729A)
VoIP SecurityYes*4
Ping TransmissionYes
IP Port FlexibilityYes
IPv6No
Query/AnnounceYes
FTPYes
PTAPYes
MGCPYes
RTPYes
Rerouting to Secondary PBXYes
Media Relay GatewayYes
XML ApplicationNo
LLDP-MEDYes
System ProgrammingNo
Station ProgrammingYes
Local ProgrammingYes*5
Electric Volume Headset6 levels
Electric Volume Handset6 levels
Electric Volume Speakerphone8 levels
Electric Volume Ringer4 + Off
Tones/Music Ring tone9
Tones/Music on HoldNo (Tone)
ECO modeYes
Ethernet Speed/DuplexYes (Auto/10M-Full/10M-Half/100M-Full/100M-Half)
Footnote*1Program (ordinarily)/Pause (in programming)
*2 Both Navigator Key and 4-Directions Key are a kind of arrow-key. Navigator Key has ENTER button but 4-Directions Key does not have ENTER button.
*3 Auto Redial feature is available on digital CO.
*4 This is the authentication method which prevents malevolent people from spoofing.
*5 Local Programming items (IP Address/Subnetmask/Default Gateway/MAC Address (Only display)/MGCP Server IP Address/Ping send etc.). Language: only English

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