Aria Aria-130, Installation Manual

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Aria-130 Digital Key Telephone System Issue: 1.2
Installation Manual
20
No Board Number Slot
Position
Description
Name of Ports 1’st
KSU 2nd
KSU
34 VOIB 4 1~6 1~6 Voice Over Internet Protocol Interface Board
35 VOIU 2 VOIB Voice Over internet protocol Interface Unit
36 PLLU 1 MPB Phase Lock Loop Unit for ISDN cards
37 MSGU 6 SLIB24, DSIB Message Waiting Unit
38 MSGU48 6 SLIB48, SLIB2E Message Waiting Unit
39 MSGUII 12 SLIBII Message Waiting Unit
40 DTRU
(GDK-34) 2 SLIB24,SLIB48,DS
IB LCOB DTMF Receiver Unit
41 DTRUII 4 SLIBII DTMF Receiver Unit
42 DTRU4 4 LCOB8,SLIB2E,SL
IBII DTMF Receiver Unit
43 CPTU/A 2 LCOB Call Progress Tone Detection : 305Hz~640Hz
44 CPTU4 4 LCOB8 Call Progress Tone Detection
45 CMU
(GDK-162) 1 LCOB Call Metering Unit (16K,12PR,50PR)
46 CMU4 4 LCOB8 Call Metering Unit (12/16PR,50PR)
47 RGU6 10 SLTs Ring Generator (25Hz) : Sine Wave, Internal
48 TERM
(GDK-162) 100 ohm Termination for BRI and STI
49 MOHU Connected to SLT
port External Music On Hold Unit
Table 2.4.1 System Card Description