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Cisco VISM Installation and Configuration Guide
Release 3.0, Part Number OL-2521-01 Rev. D0, June 2004
Chapter 5 CLI Commands
cnfmidcalltimers
cnfmidcalltimers
To configure the midcall dual tone multifrequency (DTMF) feature partial and critical timers for a
specified VISM card line, use the cnfmidcalltimers command in the VoIP switching/trunking, switched
AAL2 PVC, and AAL2 trunking operating modes.
cnfmidcalltimers line-num dtmf-part-timer dtmf-crit-timer
Syntax Description
Command Modes VoIP switching/trunking, switched AAL2 PVC, and AAL2 trunking
Usage Guidelines Use this command for CAS and non-CAS endpoints when you want to use midcall DTMF digit
reporting.
When you use this command, the partial digit timer starts when the first digit is entered, and restarts
when each new digit is entered until a digit map match or mismatch occurs.
When you use a digit map, the critical digit timer starts when the last digit is received—when no more
digits are required for a digit map match. When the time expires, the digit map match is assumed to be
complete. When you are not using a digit map, the critical digit timer starts immediately (and not
restarted) and is cancelled as soon as a digit is entered.
Examples The following example shows that the current VISM card line number 3 is configured with a 20-second
partial digit timer and a 4-second critical digit timer for midcall DTMF digit reporting:
cnfmidcalltimers 3 20 4
Related Commands
line-num Line number for which you want to configure midcall DTMF timers. It can be in
the range from 1 to 8.
dtmf-part-timer Partial digit timer for midcall DTMF digit reporting (defined in seconds). It can
be in the range from 10 to 10000. (Default = 16)
dtmf-crit-timer Critical digit timer for midcall DTMF digit reporting (defined in seconds). It can
be in the range from 0 to 10000. (Default = 4)
Command Description
dspmidcalltimers Displays the configured partial and critical timer values for midcall DTMF digit
reporting.