Điện thoại hội nghị IP Panasonic KX-NT700

Analogue Line
Interface

I/F connector

RJ11 x 1

Dialling

Dial Pulse (DP) 10pps, 20pps
Tone (DTMF) Dialing

Ethernet Interface

I/F connector

RJ45 x 1

Transceiver type

10/100Base-T, Auto MDI/MDX

General purpose
Interface

USB Interface

USB2.0 (Low/Full speed) Device Function x 1

SD slot

1

Audio Line In/Out

ø3.5mm mini-jack x 1

Microphone
Interface

I/F connector

RJ9 x 2

Interface

4 Wire (Power, GND,
MIC-Mute, MIC-Signal-Input)

Audio Interface

Loudspeaker

1

Speaker volume

8 steps

Range of frequency

300Hz - 7000Hz

Stereo/mono

mono

Internal microphone

2 element microphone arrays x 4 corners

Microphone coverage

Radius of 3m

Range of frequency

300Hz - 7000Hz

S/N Ratio

Above 58dB at 1kHz

Display

LCD Resolution

103 x 48 Full dot

LCD Back light

Yes (white)

LCD contrast

Yes (6-level)

Status Indicator

LED

4 (dual-colored LED red & blue)

Keypad

Function key

F1, F2, F3

Volume (scroll) key

UP, DOWN

Dial key

0- 9,*,#

Other key

SP-Phone, Flash, Redial / Pause, Mute / Clear,
Exit, Menu, Set, Mic Noise cut*1

Chassis

Dimensions (W x H x D)

275mm x 55mm x 275mm

Weight

1300g

Power supply

AC Adapter

PQ LV206 Input : AC120 V60HZ
PQ LV206AL Input : AC220V-240V 50HZ/60HZ
PQ LV216 Input : AC220V-240V 50HZ/60HZ
Output : DC9V 750mA

PoE

IEEE802.3af compliant

Power consumption

Max 6.5W

Signalling Protocol

SIP

RFC3261 and companion RFCs

VoIP

CODEC

G.711(A/u), G.729a, G.722 (64kbps)

PLC

Yes (G.711 only)

Jitter buffer

Max 500ms (G.729a)

QoS

IEEE 802.1 P / Q, Layer 3 TOS, Diffserv

Network

TCP / IP, UDP, RTP

Yes

FTP client

Yes

DHCP client

Yes

Conference
Recording

Recording time period

120 Minute (64MB SD Card)

Number of recorded data

Maximum 100

New message playback

Yes

FF/REV/STOP

Yes

Skip/Repeat

Yes

All/Individual erase

Yes

Time stamp

Yes

Speakerphone

Speech speed conversion

Conversation mode, Listen mode

Mic Noise Cut

Two setting (High / Low)

Acoustic echo cancellation

Yes (128ms,-30dB)

Line echo cancellation

Yes (16ms - 32ms,-30dB)

AGC

Yes