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Adding and updating dial plan rules in leased line mode

Cisco TelePresence ISDN Gateway 2.1 Online help (Printable format) 30 of 135

Adding and updating dial plan rules in leased

line mode

This page describes how to add rules to the dial plan when the Cisco TelePresence ISDN Gateway is in

leased line mode. It also tells you how to update rules.

When you use the ISDN Gateway in leased line mode, the options on the dial plan are different to those

in ‘non leased line mode’. This is because as there is no D-channel, no number is sent over the leased

line call; this necessarily affects the options available for the configuration of the dial plan.

Note that you may also find it helpful to refer to

Example dial plan rules.

Adding dial plan rules

To add a dial plan rule:

1. Go to Dial Plan. If you want to add an

o IP to ISDN rule, use the IP to ISDN page.

o ISDN to IP rule, use the ISDN to IP page.

2. Click Add rule.

3. Type a name for the rule.

4. For Condition choose one of:

o Match any incoming call : this condition matches any incoming call and also includes

calls where the called number is not known or unavailable. Generally, this kind of rule

should be used towards the bottom of the dial plan list to match numbers not recognized

by more specific rules higher up.

o No called number: (this is only for IP to ISDN dial plan rules) this condition matches

when the caller uses the IP address or hostname of the ISDN Gateway

o Called number matches: (this is only for IP to ISDN dial plan rules)

 To match a specific number, enter that specific number.

Example: to match calls to "001234", type 001234. The condition will match that

and only that number.

Use S to match * (asterisk) and use P to match # (pound/hash). Examples: to

match calls to "*234", type S234; to match calls to "#0987", type P0987

 To match a more general number, use the wildcard character, D. This matches

any digit as well as * and #.

Example: to match any number that starts with "55" followed by exactly two more

digits, type 55DD. This condition will match "5500", "5523", "5555", "5599", etc.

but not "55" or "55233".

 For more general matching, you may use one of the three repeat characters.

These modify the character immediately before, whether it is a specific digit or

the wildcard character. The repeat characters are:

? match once or zero times.

+ match once or more.

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Cisco Systems D14659.03 Manual de usuario Pagina 30