[asterisk-users] meetme with time condition

[Nhadie]

Hi All,

How can i enable time condition on meetme? below i would like to deny 
callers if the time is not yet the scheduled time of the conference, but 
it seems like its still goes to 600,2, hope anyone can help.

[meet-me-test]
exten => 600,1,GotoIfTime(10:00-11:00|*|19|Apr?meet-me-test,600,3)
exten => 600,2,Playback(vm-goodbye)
exten => 600,3,Hangup
exten => 600,4,MeetMe(600||600600)

regards,
nhadie