Message Waiting Indication Interworking With Dms - Nortel Meridian Meridian 1 Feature Description And Administration

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Figure 101
Private corporate network with Meridian 1 hosting the Message Center
Option 11
Option 11
553-2901-301 Standard 9.00 January 2002

Message Waiting Indication Interworking with DMS

The Meridian 1 and DMS systems can be connected directly or in tandem to
whichever system hosts the Message Center. When a caller from either
system leaves a message on either system, the Message Waiting Indicator is
activated. When the receiver retrieves the message, the Message Waiting
Indicator is deactivated. The indicator is either a visual LED (light emitting
diode), an icon, or an audible tone in the telephone handset.
Figure 101 shows a network in which Meridian 1 hosts the Message Center
that serves both Meridian 1 users and users of a DMS-100 in the same
customer group.
Message center
Centrex
PRI
DMS
Note: CCS#7 is not supported by the Meridian 1; CCS#7 must be a
DMS-to-DMS configuration.
Figure 102 shows a network in which DMS hosts the Message Center that
serves both Meridian 1 users and DMS users in the same or different
enterprise groups.
PRI/ISL
PRI
CCS#7
Option 11
PRI
Centrex
DMS
553-7887.EPS