Cisco CP-7911G-CH1 System Administrator Manual page 138

How to Configure Cisco Unified SCCP SRST
DETAILED STEPS
Command or Action
Step 1
call-manager-fallback
Example:
Router(config)# call-manager-fallback
Step 2
dialplan-pattern tag pattern extension-length
length [extension-pattern extension-pattern]
[no-reg]
Example:
Router(config-cm-fallback)# dialplan-pattern 1
4085550100 extension-length 3 extension-pattern
4..
This example maps all extension numbers 4xx
Note
to the PSTN number 40855501xx, so that
extension 412 corresponds to 4085550112.
Step 3
exit
Example:
Router(config-cm-fallback)# exit
Examples
The following example shows how to create dial-plan pattern 1 for extension numbers 101 to 199 with
the telephone prefix starting with 4085550. If the following example is set, the router will recognize that
4085550144 matches dial-plan pattern 1. It will use the extension-length keyword to extract the last
three digits of the number 144 and present this as the caller ID for the incoming call.
call-manager-fallback
dialplan-pattern 1 40855501.. extension-length 3 no-reg
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Cisco Unified SCCP and SIP SRST System Administrator Guide
138
Purpose
Enters call-manager-fallback configuration mode.
Creates a global prefix that can be used to expand the
abbreviated extension numbers into fully qualified E.164
numbers
tag: Dial-plan string tag used before a 10-digit
•
telephone number. The tag number is from 1 to 5.
pattern: Dial-plan pattern, such as the area code, the
•
prefix, and the first one or two digits of the extension
number, plus wildcard markers or dots (.) for the
remainder of the extension number digits.
extension-length: Sets the number of extension digits.
•
• length: The number of extension digits. The range is
from 1 to 32.
extension-pattern: (Optional) Sets an extension
•
number's leading digit pattern when it is different from
the E.164 telephone number's leading digits defined in
the pattern argument.
extension-pattern: (Optional) The extension number's
•
leading digit pattern. Consists of one or more digits
and wildcard markers or dots (.). For example, 5..
would include extension 500 to 599; 5... would include
5000 to 5999.
no-reg: (Optional) Prevents the E.164 numbers in the
•
dial peer from registering with the gatekeeper.
Exits call-manager-fallback configuration mode.
Configuring Call Handling
OL-13143-04