Cisco CP-7911G-CH1 System Administrator Manual page 169

Configuring Call Handling
When a user attempts to place a call to digits that match a pattern that has been specified for call blocking
during a time period that has been defined for call blocking, the call is immediately terminated and the
caller hears a fast busy.
In SRST (call-manager-fallback configuration mode), there is no phone- or pin-based exemption to
after-hours call blocking. However, in Cisco Unified SIP SRST (voice register pool mode), individual IP
phones can be exempted from all call blocking using the after-hours exempt command.
SUMMARY STEPS
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10.
DETAILED STEPS
Command or Action
Step 1
enable
Example:
Router> enable
Step 2
configure terminal
Example:
Router# configure terminal
Step 3
call-manager-fallback
Example:
Router(config)# call-manager-fallback
Step 4
after-hours block pattern tag pattern [7-24]
Example:
Router(config-cm-fallback)# after-hours block
pattern 1 91900
OL-13143-04
enable
configure terminal
call-manager-fallback
after-hours block pattern tag pattern [7-24]
after-hours day day start-time stop-time
after-hours date month date start-time stop-time
exit
voice register pool tag
after-hour exempt
end
Purpose
Enables privileged EXEC mode.
Enter your password if prompted.
•
Enters global configuration mode.
Enters call-manager-fallback configuration mode.
Defines a pattern of outgoing digits to be blocked. Up to 32
patterns can be defined, using individual commands.
• If the 7-24 keyword is specified, the pattern is always
blocked, 7 days a week, 24 hours a day.
• If the 7-24 keyword is not specified, the pattern is
blocked during the days and dates that are defined using
the after-hours day and after-hours date commands.
Cisco Unified SCCP and SIP SRST System Administrator Guide
How to Configure Cisco Unified SIP SRST
169