NDA-24299
CHAPTER 3
Page 29
Revision 1.0
SYSTEM CONFIGURATION
System Considerations
3.4.3
Day/Night Change
Day/Night information is transferred from an ATTCON/DESKCON to predetermined nodes. In this example,
Node C specifies Node A and Node B as destination nodes by assigning FPCs 1 and 2 in Indexes 704-735. Node
A and Node B specify Node C as a terminating node for Ring Down calls from PSTN by assigning FPC 3 in
Index 640. Node E specifies Node D as a destination. See
Note 1:
When assigning ATTCON/DESKCON on the Fusion network, be sure to develop the unified System Data
at each node.
Note 2:
Terminating node cannot be assigned differently at each tenant (TN).
Figure 3-21 Day/Night Information Transfer by ATTCON/DESKCON
When an ATTCON/DESKCON is not provided on the Fusion network, Day/Night information is effective for
a node accommodating an external key box. See
Figure 3-22 Day/Night Information Transfer
Day
Night
Node A
Node C
Node D
Fusion System with ATTCON/DESKCON
: Day mode
: Night mode
FPC = 1
FPC = 3
FPC = 4
Node B
FPC = 2
Node E
FPC = 5
Data Programming (Node E)
Data Programming (Node C)
by ATTCON/DESKCON
D/N information
D/N information
ASYDL - Node E
Index 704 - 735
D/N information are
transferred: FPC: 4
ASYDL - Node C
Index 704 - 735
D/N information are
transferred: FPC: 1, 2
D ay
N ight
N ode A
N ode B
N ode C
N ode D
N ode E
A T T C O N
AT
TC
ON
K ey B ox
K ey B ox
External Key Box
Fusion System w ithout
ATTC O N /D ES KC O N
: D ay m ode
: N ight m ode
by E xternal K ey B ox
Содержание NEAX 2400 IPX
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