Detailed Product Description

    digital type

Function and feature:

      1.Suply standard voice and voice change functions

      2. PC connect Port directly

      3.Print phone bill in Chinese and English

      4. Be Compatible with all kinds of exchanger

      5.User can program

      6.Support the bill function of calling phone and deeper and so on

      7.Interrior lines or exterior lines secondary dial

      8.Expending the content for the custom's request

      9.Support the pre-paid function of hotels and enterprises and so on

Performance Indicators

Brief introduction of capacity

      1.Interior lines capacity16 gatewaysport1024 gatewaysport,8 gateways or 4 port as a unit

      2.exterior lines capacity8128 linesport,84 port as a unit increment.

      3.Port type

      1Ordinary user portAB line 48V Feed,8 gatewaysportas a unit incrementusers can match the calling number display module

      2Digital user port2B+D port S/T or U structure,open 2 B channels per port at the same time,users can connect 8 digital telephones or other terminal equipment,4 ports as a unit increment.

      3Loop relayincoming ring down,exhaling direct current or DTMF.8 gatewaysportas a unit incrementusers can match the calling number display module.

      4E&M relay2 lines or 4 lines E&M,DTMF or MFC mode,4 ports as a unit increment.

      5Digital relay30/32 slot,Standard bit rate:2.048MB/S,code:DHB3,750 Ω unbalance output or 120 Ω balance output.

      6IDSN relay2B+D interface U structure.

      7Voice box1-8,add 1 per 128 gateways.

      4.Interface Configuration

      12 computer serial ports ,connecting with 2 computers which are installed above WINDOWS95 operation system version at the same timeComputer Vice-port is also used to connect the telephone platform and other intelligent platforms).

      2A parallel printer output,connecting with 24-pin printer directlyLQ-850KX-P1121 and so on.

      31 headset interface 2 line type

Operating Guide

Details in the instruction

Accessories

1.Out line plug1 below 40 gateways,2 above 40 gateways

2.User line1 per 8gateways

3.Print line 1

4.Power cord1

5.Instruction : 1