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

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SIP local survival configuration commands
area-prefix
Use area-prefix to configure an area prefix.
Use undo area-prefix to remove an area prefix or all area prefixes.
Syntax
area-prefix prefix
undo area-prefix { prefix | all }
Default
No area prefix is configured.
Views
SIP server view
Default command level
2: System level
Parameters
prefix: Area prefix, consisting of 1 to 15 digits.
all: Removes all area prefixes.
Usage guidelines
You can configure up to eight area prefixes by repeatedly using the area-prefix command. If multiple
area prefixes are configured, the local SIP server adopts the longest match to deal with a called number.
Examples
# Configure two area prefixes.
<Sysname> system-view
[Sysname] voice-setup
[Sysname-voice] sip-server
[Sysname-voice-server] area-prefix 8277
[Sysname-voice-server] area-prefix 0108277
authentication
Use authentication to configure authentication information.
Use undo authentication to restore the default.
Syntax
authentication username username password { cipher | simple } password
undo authentication
Default
No authentication information is configured.