Dn Chart For New 3.0 Or Newer Systems - Nortel BCM 3.7 Manual

DN chart for new 3.0 or newer systems

If your system is a brand new BCM 3.0 or newer system, the DN numbering is consecutive from
DS30 02 to 07.
New BCM 3.0 or newer systems
Module
location DSM16 or
DS30 DSM 16+
bus # 4 Offset PDD
0 221-236
1
02
2
3
0 253-268
1
03
2
3
0 285-300
1
04
2
3
0 317-332
1
05
2
3
0 349-364
1
2
3
06
0 381-396
1
2
3
07 3
1 DNs are based on the default, three-digit DN. If your system has another numbering system, make a note of your
DN ranges in the Custom DN column.
2 ASM 8 modules do not have special double density settings. However, on a PDD system, on DS30 06 and 07, only
offset 0 and 1 are available.
3 If you system is set to a 3/5 DS30 split, these DNs are not available to digital telephones.
Each Bus has 32 ports, numbers 0<bus#>XX (for example: 0201 is the first port on Bus #2). Ports are assigned
4
sequentially to each DN number. However, if you change the DN number, the port number remains the same.
(SD = single density; FDD = full double density; PDD = Partial double density)
DSM 32 or DSM32+
(First 16 DNs for
DSM16+
FDD
221-236 or 221-236
1
237-252 and
253-268
253-268 or
269-284
285-300 or 285-300
301-316 and
317-332
317-332 or
333-348
349-364 or 349-364
365-380 and
381-396
381-396 or
397-412
DN mapping for digital telephones
Module type
PDD
each DS30) DSM 32+
(offset 0) FDD
221-252
253-268 253-284
and
285-300
285-316
317-332 317-348
and
349-364
349-380
381-412
Customized
ASM8 2 DNs
221-228
229-236
237-244
245-252
253-260
261-268
269-275
276-284
285-292
293-300
301-308
309-316
317-324
325-332
333-340
341-348
349-356
357-364
365-372
373-380
(PDD offset
1 and 2, only.
365-380 appear
under B2s
heading)
381-388
389-396
397-404
405-412
(PDD offset
1 and 2, only.
397-412 appear
under B2s
heading)
Programming Operations Guide
369
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