Avaya 11-300244 Manuel D’Utilisation

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Modular Messaging features
November 2004
Avaya Modular Messaging Concepts and 
Planning Guide
5-47
If the value of the PEL system parameter is set to Notification Only, 
subscribers can access their mailboxes using the following interfaces or 
clients:
!
Modular Messaging telephone user interfaces (TUIs)
!
Modular Messaging Web Client
!
UCC Speech Access
!
Client Add-in for Microsoft Outlook. This access is determined 
by the Restrict Client Access COS setting.
!
Standards-based clients. This access is determined by the Restrict 
Client Access COS setting. 
With this setting, although the TUIs allow subscribers to mark messages 
as private, they do not enforce privacy of messages. The TUIs announce 
messages as being private, but do not enforce restrictions on forwarding 
of private messages and on replying to a private message with the original 
message attached. 
Modular Messaging Web Client and the UCC Speech Access client 
always enforce privacy, regardless of the PEL setting; subscribers cannot 
forward private messages or reply to private messages with the original 
message attached.
TUI privacy 
announcement
The announcements that the Modular Messaging TUIs play when 
subscribers access private messages depend on the PEL setting: 
!
If the PEL setting is Full or Partial, the TUIs play an 
announcement, indicating that the message is private. Subscribers 
cannot dial through this announcement.
!
If the PEL setting is Notification Only, the TUIs play a 
non-dial-through privacy announcement, followed by a 
dial-through announcement indicating that the sender has 
requested that the message be treated as private. 
Restricting client access to mailboxes
Modular Messaging provides administrative settings to control subscriber 
access to mailboxes from clients that use IMAP4 or POP3 standards.
Enabling or 
disabling POP3 and 
IMAP4 services
The Avaya Message Storage Server (MSS) provides administrators the 
facility to enable or disable IMAP4 and POP3 services. 
When the IMAP4 service is disabled, subscribers cannot use any IMAP4 
clients to access the Modular Messaging system. This includes Modular 
Messaging Web Client, UCC Speech Access, the Client Add-in for