R2511-HP MSR Router Series Voice Command Reference(V5)

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Related commands
distinguish-localtalk (in chapter "Voice entity configuration commands")
mwi enable
NOTE:
This command is only applicable to the FXS voice subscriber line.
Use mwi enable to enable MWI.
Use undo mwi enable to disable MWI.
Syntax
mwi enable
undo mwi enable
Default
MWI is disabled.
Views
Voice subscriber line view
Default command level
2: System level
Examples
# Enable MWI for voice subscriber line 3/0.
<Sysname> system-view
[Sysname] subscriber-line 3/0
[Sysname-subscriber-line3/0] mwi enable
mwi tone-duration
NOTE:
This command is only applicable to the FXS voice subscriber line.
Use mwi tone-duration to configure the duration of playing the message waiting tone.
Use undo mwi tone-duration to restore the default.
Syntax
mwi tone-duration length
undo mwi tone-duration
Default
The duration of the message waiting tone is 2 seconds.
Views
Voice subscriber line view
Default command level
2: System level