NEC NEAX 2400 IPX Programming Manual page 210

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