IP Conference phone: KX-NT700BX
  • High voice quality using a wideband speech codec (G.722 (16kHz sampling)
  • Full duplex acoustic echo-canceller
  • Speech speed conversion
  • Conference recording with SD Memory Card
  • 3-party conferencing
  • Mic noise cut
  • Product Specifications
    Analogue Line
    I/F connector RJ11 x 1
    Dialling Dial Pulse (DP) 10pps, 20pps
    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
    LCD Resolution 103 x 48 Full dot
    LCD Back light Yes (white)
    LCD contrast Yes (6-level)
    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
    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
    Environment conditions
    Operating temperature 0°C - 40°C
    Storage temperature -10°C - 50°C
    Relative humidity Less than 90% (non-condensing)
    Signalling Protocol
    SIP RFC3261 and companion RFCs
    CODEC G.711(A/u), G.729a, G.722 (64kbps)
    PLC Yes (G.711 only)
    Silence suppression No
    CNG No
    Jitter buffer Max 500ms (G.729a)
    Packet Header No
    QoS IEEE 802.1 P / Q, Layer 3 TOS, Diffserv
    TCP / IP, UDP, RTP Yes
    FTP client Yes
    DHCP client Yes
    Calendar Yes
    Caller ID No
    Phonebook 100
    Dialer Storage Capacity 32
    Mute Yes
    Flash Yes
    Pause Yes
    Redial Yes
    History Redial 10
    Ringer Patterns 3
    Ringer Volume Off, Low, Middle, High
    SP-Phone Volume 8 steps
    Programmable Tone / Pulse Yes
    Multi Point Conferencing 3 points
    All/Individual Disconnect Yes
    Conference Recording
    Recording time period 120 Minute (64MB SD Card)
    Number of recorded data Maximum 100
    New message playback Yes
    Skip/Repeat Yes
    All/Individual erase Yes
    Time stamp Yes
    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