[Freeswitch-users] lua trouble

Michael Collins msc at freeswitch.org
Mon Jun 18 18:55:32 MSD 2012


>
> The problem is with
>                 confirmkey = session:playAndGetDigits(0, 1, 1, 1000,
> "#", confPrompt, "", "\\d|\\*")
>

It complains of "Invalid Args" (and doesn't say anything). All it has to
> do is read out the number that it's intending to call, allowing the user
> to change their mind by hitting *.
>
>
You can't have an argument of "0" for the minimum number of digits. See
this page for details on play_and_get_digits args:
http://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_play_and_get_digits

-MC
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