Another way of resetting MWI is using the following method - you could reset ALL mailboxes
From NPM console follow the steps below:-
startnpm: Database is online
startnpm: Starting the NPM Processes, Please wait ...
startnpm: NPM processes are running. Starting Console. Please wait...
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Copyright (c) 1983-2009, Mitel Networks Corporation, All Rights Reserved.
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<System Status>
HOST : 1
STATUS : ENA
OS VSN : 2.6.18-164.el5PAE
MEMORY : 790312/4146944
LOG DATA: Y
MAIN MENU
(M) Mailbox maintenance
(R) Report generation
(S) System maintenance
(X) Exit
If you need help later, type ?.
COMMAND (M/R/S/X): s
SYSTEM MAINTENANCE
(A) NP WakeUp
(B) NP Receptionist Extensions
(C) Remote Modem Connectivity
(L) NPM Backup
(M) Manual Message Purge
(N) Site Name, Code, Banner
(O) Additional Options
(P) Passwords/Security
(R) Reconfiguration
(S) System shutdown
(T) Alarm Setting and Management
(U) System Verify
(V) Event Recorder
(W) Network menu
(X) Exit
If you need help later, type ?.
COMMAND (A/B/C/L/M/N/O/P/R/S/T/U/V/W/X): x
COMMAND (M/R/S/X):
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Copyright (c) 1983-2009, Mitel Networks Corporation, All Rights Reserved.
-------------------------------------------------------------------------
<System Status>
HOST : 1
STATUS : ENA
OS VSN : 2.6.18-164.el5PAE
MEMORY : 793412/4146944
LOG DATA: Y
MAIN MENU
(M) Mailbox maintenance
(R) Report generation
(S) System maintenance
(X) Exit
If you need help later, type ?.
COMMAND (M/R/S/X): s
SYSTEM MAINTENANCE
(A) NP WakeUp
(B) NP Receptionist Extensions
(C) Remote Modem Connectivity
(L) NPM Backup
(M) Manual Message Purge
(N) Site Name, Code, Banner
(O) Additional Options
(P) Passwords/Security
(R) Reconfiguration
(S) System shutdown
(T) Alarm Setting and Management
(U) System Verify
(V) Event Recorder
(W) Network menu
(X) Exit
If you need help later, type ?.
COMMAND (A/B/C/L/M/N/O/P/R/S/T/U/V/W/X): o
SYSTEM MAINTENANCE - Additional Options
(A) Enable Optional Feature(s)
(B) Disable Optional Feature(s)
(D) SNMP Configuration menu
(E) Start conversion software Target
(K) Fax Service and Promotional Message
(L) Lights test
(T) Time and date
(U) Utility menu
(X) Exit
If you need help later, type ?.
COMMAND (A/B/D/E/K/L/T/U/X): l
Mailbox to light (1-99999999999): 8452
(*Or you can specify ranges*)
Light off/on/existing value (0/1/2): 0
Message waiting type (0 or <cr> for all):
Processing MWI requests in the background.
Mailbox to light (1-99999999999): 8452
Light off/on/existing value (0/1/2): 2
Message waiting type (0 or <cr> for all):
Processing MWI requests in the background.
Mailbox to light (1-99999999999):