Nortel Networks 400 4.0 User Manual
Chapter 9 Connecting the cables
149
BCM200/400 4.0 Installation and Maintenance Guide
compares the designated extension numbers on the Norstar and on the BCM systems.
Setting DNs and port numbers
The MBM, based on the switch settings, defines which DNs and port numbers can be populated
with telephones. If you have changed the default start DN for your system, use
with telephones. If you have changed the default start DN for your system, use
to identify
the DNs and ports for your sets. If you are using the default start DN (221), a completed chart is
provided in
provided in
Table 50 Extension comparison chart
Ports
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
DS30 bus 2, FEM port 1
Norstar
221
222
223
224
225 226 227 228
229
230
231
232
233
234
235
236
BCM
225
226
227
228
221 222 223 224
233
234
235
236
229
230
231
232
DS30 bus 3, FEM port 2
Norstar
237
238
239
240
241 242 243 244
245
246
247
248
249
250
251
252
BCM
241
242
243
244
237 238 239 240
249
250
251
252
245
246
247
248
DS30 bus 4, FEM port 3
Norstar
253
254
255
256
257 258 259 260
261
262
263
264
265
266
267
268
BCM
257
258
259
260
253 254 255 256
265
266
267
268
261
262
263
264
DS30 bus 5, FEM port 4
Norstar
269
270
271
272
273 274 275 276
277
278
279
280
281
282
283
284
BCM
273
274
275
276
269 270 271 272
281
282
283
284
277
278
279
280
DS30 bus 6, FEM port 5
Norstar
285
286
287
288
289 290 291 292
293
294
295
296
297
298
299
300
BCM
289
290
291
292
285 286 287 288
297
298
299
300
293
294
295
296
DS30 bus 7, FEM port 6
Norstar
301
302
303
304
305 306 307 308
309
310
311
312
313
314
315
316
BCM
305
306
307
308
301 302 303 304
313
314
315
316
309
310
311
312
Table 51 Cross-referencing ports and DNs (Sheet 1 of 2)
Pin
Wire color
DS30 bus
2
DS30 bus
3
DS30 bus
4
DS30 bus
5
DS30 bus
6
DS30 bus
7
26
White-Blue
DN
Port 201
Port 201
DN
Port 301
Port 301
DN
Port 401
Port 401
DN
Port 501
Port 501
DN
Port 601
Port 601
DN
Port 701
Port 701
1
Blue-White
27 White-Orange DN
Port 202
DN
Port 302
Port 302
DN
Port 402
Port 402
DN
Port 502
Port 502
DN
Port 602
Port 602
DN
Port 702
Port 702
2
Orange-White
28
White-Green DN
Port 203
DN
Port 303
Port 303
DN
Port 403
Port 403
DN
Port 503
Port 503
DN
Port 603
Port 603
DN
Port 703
Port 703
3
Green-White