StoreDTMF()¶

Synopsis¶

Stores DTMF digits transmitted or received on a channel.

Description¶

The StoreDTMF function can be used to obtain digits sent in the 'TX' or 'RX' direction of any channel.

The arguments are:

var_name: Name of variable to which to append digits.

max_digits: The maximum number of digits to store in the variable. Defaults to 0 (no maximum). After reading maximum digits, no more digits will be stored.

Example: Store digits in CDR variable

same => n,StoreDTMF(TX,CDR(digits))

Example: Store up to 24 digits

same => n,StoreDTMF(RX,testvar,24)

Example: Disable digit collection

same => n,StoreDTMF(remove)

Syntax¶

StoreDTMF(direction)

Arguments¶

direction - Must be 'TX' or 'RX' to store digits, or 'remove' to disable.

Generated Version¶

This documentation was generated from Asterisk branch 18 using version GIT