Play a tone list.
Plays a tone list. Execution will continue with the next step in the dialplan immediately while the tones continue to play.
See the sample
indications.conf for a description of the specification of a tonelist.
arg- Arg is either the tone name defined in the
indications.confconfiguration file, or a directly specified list of frequencies and durations.
This documentation was imported from Asterisk Version GIT-15-b172474