Configuring A Secondary Dial Tone - Cisco CP-7911G-CH1 System Administrator Manual

Setting Up Cisco Unified IP Phones using SCCP
Examples
The following example sets "SRST V3.0" as the system display message for all Cisco Unified IP Phones
on a router:
call-manager-fallback
system message primary SRST V3.0
system message secondary SRST V3.0
exit

Configuring a Secondary Dial Tone

A secondary dial tone can be generated when a phone user dials a predefined PSTN access prefix and
can be terminated when additional digits are dialed. An example is when a secondary dial tone is heard
after the number 9 is dialed to reach an outside line.
SUMMARY STEPS
1.
2.
3.
DETAILED STEPS
Command or Action
Step 1
call-manager-fallback
Example:
Router(config)# call-manager-fallback
Step 2
secondary-dialtone digit-string
Example:
Router(config-cm-fallback)# secondary-dialtone
9
Step 3
exit
Example:
Router(config-cm-fallback)# exit
Examples
The following example sets the number 8 to trigger a secondary dial tone:
call-manager-fallback
secondary-dialtone 8
OL-13143-04
call-manager-fallback
secondary-dialtone digit-string
exit
Purpose
Enters call-manager-fallback configuration mode.
Activates a secondary dial tone when a digit string is dialed.
Exits call-manager-fallback configuration mode.
Cisco Unified SCCP and SIP SRST System Administrator Guide
How to Set Up Cisco Unified IP Phones
95