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CHAPTER 6 NDA-24305
Page 192
Revision 1.0
D-CHANNEL BACKUP - PRI
STEP 3: ATRK - Assign the trunk data of Bch. (Refer to “Chapter 3”)
<For example> RT=20 TK1-TK70 (Bch)
STEP 4: ADPC - Assign PC (Point Code) to Bch route and Dch route.
<For example> RT=20 (Bch) PC=20
RT=21 (Dch) PC=20
STEP 5: ACSC - Assign the location of DCH (Dch Handler) and Bch.
<For example>
Note that the circuit card needs to be initialized after changing data.
STEP 6: ACIC1 - Assign CSCG corresponding to PC (Point Code).
<For example> PC=20 CSCG=140
STEP 7: ATRK - Assign the trunk data of Dch.
<For example> RT=21 TK1-TK2 (Dch)
RT=21 TK3-TK4 (Backup Dch)
CSCG=140 (Even No.) CICG No. = 0 CCH= 00004 Dch (DCH)
1 00008 Backup Dch (Backup DCH)
2 00004
3 00004
4 00004
Dch (DCH)
5 00004
6 00004
7 00004
CSCG=141 (Odd No.) CICG No. = 0 CCH= 00004
—
Bch (PRT
①
) INT 0
1 00008
—
Bch (PRT
②
) INT 1
2 00012 Bch (PRT
③
) INT 2
3 00004
4 00004
5 00004 Bch (PRT
①
)
6 00004
7 00004
PIM0
Group
No.
05 07 09 11 13 15
04 06 08 10 12 14
Note:
Backup Dch is Located on PRT .
PRT (23B+D)
PRT (23B+D)
PRT (24B)
1
3
2
2