NEC NEAX2400 ICS, Руководство по программированию

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NEAX2400 IPX Feature Programming Manual
Page 986
NDA-24297, Issue 1
M-67 Message Center Interface - CCIS
Service Conditions (cont’d)
3. The centralized MCI function is activated by assigning MCI equipment and UCD group at the Center
FCCS group. (The MCI message cannot be transmitted to the Centralized MCI between FCCS groups.)
4. The signal of Call Waiting Lamp Controlling is sent from the MCI within the Center FCCS group to the
other FCCS groups and the NEAX2000 IVS
2
system.
Programming
STEP 1: ASYD - System 1, Index 28, Bit 0, 1, 2, & 3: Assign message sending guard timer for MCI. Guard
timer: (data value
×
128 ms). Bit 5: MWL Control by MCI. 0/1 = Out/In Service.
System 1, Index 29, Bits 0-7: Assign the port number for message output to the M.C. In the case of
dual service, two Bits are assigned.
System 1, Index 34, Bits 1 & 2: Specify the RS-232C Output Parity Code.
System 1, Index 70, Bit 0: (1) Called Number Display in service.
PC=3
FUG 1 (Center FUG) FUG 2
IPX IVS
2
IPX IPX IPX IPX IPX
MCI
OK OK
OK
UCD
UCD UCD
UCD MCI MCI
MCI
: CCIS
: FCCS
: Call Direction
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MCI
: MCI Message
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IPX
IPX
MCI message cannot
be transmitted
between networks
IVS
2
PC=3
FUG 1 (Center FUG) FUG 2
IPX
Control MW Lamp in IVS
2
Control MW Lamp in the other FUG
IPX IPX IPX IPX IPX IPX IPX
MCI
: CCIS : FCCS : CW Lamp Control
MW
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MW
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MW
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MCI
CCIS message:
Message Control Message
1 2
IVS
2
IVS
2