Check if channel varaible have been set?

jangerrutdutoit · August 3, 2006, 10:08am

Hi.

How can you check if a channel variable has been set in the dialplan?

I have some logic in the dialplan that must do a ExecIF() if a specific channel variable has been set, otherwise it must do nothing.

Thank you very much.

baconbuttie · August 3, 2006, 11:30am

looks appropriate for you, particularly the hint about checking for NULL values.

jangerrutdutoit · August 3, 2006, 1:11pm

Thanks.

Problem solved.