R2511-HP MSR Router Series Voice Configuration Guide(V5)

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Introduction to number substitution
According to the network requirements, you can first configure a number substitution rule list, and then
define specific number substitution rules, dot-match rules, and preferred number substitution rules for the
list. Finally, you can apply these substitution rules globally or to voice entities and voice subscriber lines
to substitute calling/called numbers flexibly.
If there exist multiple number substitution rules in a number substitution rule list, only one number
substitution rule will be matched. The match process is as follows:
1. The preferred number substitution rule is matched first. If the match succeeds, the gateway
substitutes numbers based on this rule.
2. If the match fails, the gateway matches other number substitution rules in sequence. Once a rule is
matched successfully, the gateway stops matching other number substitution rules.
Here, the dot represents virtually matched digits. Virtually matched digits, including dot (.), plus sign (+),
percent sign (%), exclamation points (!), and brackets ([]), see those that match the variable part in a
regular expression. For example, the virtually matched digits are the digit "2", the digit "5", and the
digits "25" respectively when the number 1255 matches the regular expressions 1[234]55, 125+, and
1. . 5 .
Configuration task list
Task Remarks
Configuring calling numbers permitted to call out Optional.
Configuring call authority control Optional.
Configuring a number match mode Optional.
Configuring match order of voice entity selection rules Optional.
Configuring a number priority peer Optional.
Configuring a maximum-call-connection set Optional.
Configuring number substitution Optional.
Configuring a number sending mode Optional.
Configuring a dial prefix Optional.
Configuring calling numbers permitted to call out
Step Command Remarks
1. Enter system view.
system-view N/A
2. Enter voice view.
voice-setup N/A
3. Enter voice dial program
view.
dial-program N/A
4. Create a voice entity and
enter voice entity view.
entity entity-number { pots | ivr |
vofr | voip }
N/A