Nortel Networks BCM1000 manual DS30 split

Chapter 7 Setting media bay module DIP switches 85

Figure 37 Assigning the modules to the DS30 bus hierarchy

After you choose your modules, choose where to assign them on the DS30 bus blocks

DS30	DN assignment
	begins with Start DN
bus #
	(default: 221)
02	Station modules are assigned
	starting at the top (DS30 02) of
	the available media bay module
	DS30 blocks.
	Exception: DSM 16 or DSM 32
03	used for Companion. In this
	case, DSM 32 must be set to
	DS30 06. DSM 16 can be
	installed in both DS30 06 and
	07. If DS30 07 is not available
04	you cannot use a DSM32.
05	Trunk modules are assigned
	starting with the last available
	media bay module DS30 bus
	(DS30 06 or 07, depending
06	on the DS30 split in effect).
	Exception: a 4X16 module
	cannot be assigned to the last
	bus number.
07*
	Lines start at 61 on
	DS30 07

Example of North American- based setup

DSM 32

CTM

CTM

CTM

4X16

DS30 05 supports the station module part of the 4X16

DSM 32

Companion

Example of a European- based setup

DS30 bus #

02

DSM 32

03

04	DSM 16
05	BRI
06	BRI
07*	DECT

DSM 16

Companion

6

7*

DSM 32

Companion

3/5 DS30 split

*DS30 07 is not available to any module if your system has been configured with a 3/5 DS30 split

Modules that require two DS30 blocks, such as the DSM32 and the 4X16, must be assigned to DS30 bus numbers above DS30 06, to allow all the channels to be active.

Companion: Only a maximum of 16 Companion base stations (30 handsets) can be registered on a system configured with a 3/5 DS30 split.

Installation and Maintenance Guide