Cisco CP-7911G-CH1 System Administrator Manual page 139

Configuring Call Handling
In the following example, the leading prefix digit for the 3-digit extension numbers is transformed from
0 to 4, so that the extension-number range becomes 400 to 499:
call-manager-fallback
dialplan-pattern 1 40855500.. extension-length 3 extension-pattern 4..
In the following example, the dialplan-pattern command creates dial-plan pattern 2 for extensions 801
to 899 with the telephone prefix starting with 4085559. As each number in the extension pattern is
declared with the number command, two POTS dial peers are created. In the example, they are 801 (an
internal office number) and 4085559001 (an external number).
call-manager-fallback
dialplan-pattern 2 40855590.. extension-length 3 extension-pattern 8..
Enabling Digit Translation Rules
Digit translation rules can be enabled during Cisco Unified CM fallback. Translation rules are a
number-manipulation mechanism that performs operations such as automatically adding telephone area
codes and prefix codes to dialed numbers.
Digit translation rules have many applications and variations. For further information about them, see
Note
Cisco IOS Voice Configuration

If you are running Cisco SRST 3.2 and later or Cisco Unified SRST 4.0 and later, use the configuration
described in the
command as described below. Translation Profiles are new to Cisco SRST 3.2 and provide added
capabilities.
Translation rules can be used as follows:
•
•
To view the translation rules configured for your system, use the show translation-rule command.
SUMMARY STEPS
1.
2.
3.
OL-13143-04
"Enabling Translation Profiles" section on page 140
To manipulate the answer number indication (ANI) (calling number) or dialed number identification
service (DNIS) (called number) digits for a voice call.
To convert a telephone number into a different number before the call is matched to an inbound dial
peer or before the call is forwarded by the outbound dial peer.
call-manager-fallback
translate {called | calling} translation-rule-tag
exit
Library.
Cisco Unified SCCP and SIP SRST System Administrator Guide
How to Configure Cisco Unified SCCP SRST
instead of using the translate
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