NDA-24299 CHAPTER 5
Page 69
Revision 1.0
DATA PROGRAMMING
Assignment of Logical RT in Network DM (NDM)
4. Assignment of Logical RT in Network DM (NDM)
4.1 ALRTN/ARTKN
Use this command to assign Logical Route Numbers to all external trunks used on a Fusion network.
Assign unique telephone numbers to the whole route for external trunks on the network (including COT,
DAT, Dummy Route, etc.) using this command. The data can be set at the NCN only and should be set for
every external route in every node. Refer to Figure 5-11.
Figure 5-11 Telephone Number Required
Figure 5-12 shows an example data assignment of this “Logical Route” data.
Figure 5-12 Assignment of Logical Route Number
The "Logical Route Numbers" should be alloted to the whole external trunks, such as the Non-Fusion trunks including COT, TLT, DAT
and LCR as well as DTI's B ch and D ch (used for Fusion). Assign the necessary data by using the ALRTN command.
Trunk
Internal
External
Fusion-Related DTI
Non-Fusion
B ch
D ch
COT
TLT
DAT
LCR
....
Logical Route Number
should be allotted to
all the trunks shaded here.
Data Assignment at NCN
LCN
Node C
FPC=12
LCN
Node B
FPC=11
LCN
Node D
FPC=13
NCN
Node A
MAT
FPC=1
DAT: RT 23
DAT: RT 27
DAT: RT 1
DAT: RT 7
COT: RT 2
COT: RT 3
COT: RT 25
TLT: RT 15
LCR: 255
Node A
Node B
Node D
Node C
LGRT: 100 -- FPC = 1, RT = 2 (COT)
LGRT: 101 -- FPC = 1, RT = 27 (DAT)
....
LGRT: 200 -- FPC = 11, RT = 25 (COT)
LGRT: 201 -- FPC = 11, RT = 15 (TLT)
LGRT: 202 -- FPC = 11, RT = 7 (DAT)
....
LGRT: 400 -- FPC = 13, RT = 255 (LCR)
LGRT: 401 -- FPC = 13, RT = 1 (DAT)
....
LGRT: 300 -- FPC = 12, RT = 3 (COT)
LGRT: 301 -- FPC = 12, RT = 23 (DAT)
....
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