Avaya 11-300244 Manuel D’Utilisation

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Support for message and call notification
November 2004
Avaya Modular Messaging Concepts and 
Planning Guide
9-7
Modular Messaging—Microsoft Exchange and Modular Messaging—
IBM Lotus Domino support up to a maximum of 100,000 subscribers in a 
voicemail domain. Of these, 7,000 subscribers can be MWI-enabled.
Subscribers can be MWI-enabled through system administration. 
Administrators can use a class-of-service attribute to disable MWI for 
subscribers that cannot receive MWI notification. 
Using MWI
Subscribers set up rules for using MWI on the Assistant page in 
Subscriber Options. MWI rules are created by selecting values in the 
following rule description:
“If [message type] messages, with [importance], have arrived, set my 
message waiting indicator.”
An example rule might be:
“If [voice] messages, with [high importance], have arrived, set my 
message waiting indicator.”
Subscribers can enable or disable MWI rules in Subscriber Options. 
When messages meet an MWI rule, subscribers are alerted by either a 
lamp indicator on their telephone, or an audible tone (stutter dialtone) 
when they pick up the receiver. The indicator is reset when they open the 
message in the e-mail client or save or delete the message by using the 
TUIs. 
Subscribers that use the Avaya IP Softphone application to access 
Modular Messaging messages can use the ‘Picture of Phone’ tab to view 
MWI. 
MWI in offline mode
New messages, including Call Answer messages will not activate MWI, if 
those messages are received when either the message store or the MAS on 
which the MWI server resides is not accessible. These messages activate 
MWI only when both are operational again
For more information on using MWI, see Avaya Modular Messaging  
Subscriber Options,
 585-310-789 (Issue 2).
Configuring MWI
Administrators can use the voice mail system configuration (VMSC) tool 
on the MAS to enable MWI at the system level. Once MWI is enabled for 
the system, administrators can edit the MWI class-of-service (COS) 
parameter on the MSS, to control the number of subscribers enabled for 
MWI. 
MWI-enabled subscribers can set up rules for MWI from Subscriber 
Options. The rules can be enabled or disabled using Subscriber Options.
Resetting MWI 
manually
Modular Messaging provides customers the ability to manually reset 
MWI (by restarting the MWI service), to ensure that:
!
The MWI always reflects the correct status of new messages