[Freeswitch-users] How do I get freeswitch variable which has DTMF values.

[Brian West]

Or use the socket without async so that it blocks till the action is  
complete.

/b

On Sep 25, 2009, at 12:13 AM, velusamy velu wrote:

>     To get the freeswitch variable I used getVar subroutine which is  
> defined in ESL::IVR.pm file. When I print that digits, Perl program  
> prints empty value while playing the menu itself. If I need to get  
> the DTMF value I need to wait the perl program.