Digital KTU : KD/E, LKD, LDP-7000 Series DSS, Phone Box. Universal Slot : 6 EA CO/Extension Boards All kinds of CO & Extension card used in LDK-300 BRIBE : 2 Basic Rate Interface BRIUE : 2 Basic Rate Interface NPRIB : 1 Primary Rate Interface Optional boards All kinds of option boards used in LDK-300 SIU :1 Serial port LANU : 10 Base-T Ethernet port SMEMU : 2Mbytes SRAM Expansion DMEMU : Software Download PLLU : for ISDN Board LDK-100. System Introduction System Components LDK-100 CO/Extension Boards In the Optional boards, VOIUE, CIDU and VCEUE optional boards are added. In the CO and Extension boards, the following boards are added. In the terminal, new digital KTU(LDP-7000 Series) is added. Most of components are the same comparing with LDK. Wireless Terminal GDC-330H,335H,345H Terminal Let’s see the system components of IP LDK-300/300E. FMEU2 : Flash Memory Expansion Unit (5 hours). VCEU/VCEUE : Voice Channel Expansion Unit (4 chs).

CIDU4/8 : Caller ID unit(4/8 chs)-DTMF/FSK Type. VOIU/VOIUE : VOIP Interface Unit (2 chs/12 chs). CPTU4 : Call Progress Tone detection Unit (4 chs). CPTU A/B : Call Progress Tone detection Unit (2 chs). PFTU : Power Failure Transfer Unit (6 circuits). CMU : Call Metering Unit(16KHz,12PR,50PR). VMIB/VMIBE : Voice Mail I/F B/D (8 chs, max.10Hr) KSU. CLCOB4/8 : 4/8 ports CO Interface B/D with CID function. VOIB/VOIBE : VOIP Interface B/D(8 chs/24 chs). WTIB : DECT Interface B/D (4Cell +Opt 4Cell). SLIBII : Single Line Tel Interface B/D(12 ports). DSIB : 6 Digital KTU and 6 SLT Interface B/D(12 ports). SLIB24/48 : Single Line Tel Interface B/D(6 ports). DTIB : Digital KTU Interface B/D(12,24 ports). STIB/STIBE : ISDN S/T Interface (8 channels). BRIB/BRIBE : ISDN BRI Board (8 channels). System Introduction System Components LDK-300/300EĬO/Extension Boards. (본문내용) (Move to next page) PC Attendant PC Phone PC Admin CTI/TAPI Server Billing /PMS Voice Mail DKTU SLT PC WAN WAN Data Network area Voice Networking (VoIP) Router Hub (10/100M) IP Phone 1/16ģ 1. Paging Loud Bell (Relay) DKTU SLT Voice Mail LAN:10M Ethernet Remote Services Gateway PSTN Internet Let’s see system overall configuration. LDK-50/100 MB Iss: Rev: ED 3667 LCOB MPB VMIB (Voice Announcement Service) PSTN LCO WTIB STIB : So RF Base VoIP LCOB DTIB DECT IP SLIB E1 RS232C G4 Fax ISDN Phone PRI ISDN Video Phone (ISDN Based) BRI Printer Voice Mail Billing/PMS PC Admin Voice Networking(PRI) PFTU Battery Ext MOH Ext. System Introduction System Overall Configuration 1/16 PSTN IP ISDN System Introduction New Board Description In this time, we will explain IP LDK general things and new boards. 1 Introduction to IP LDK-100/300/300E Digital Key Telephone System

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