Queue Timeout to IVR issue

Hello,

I am trying to get a script working that will allow a queue to timeout and go to IVR. Purpose being to allow callers to continue to stay on hold or leave a Voicemail.

I have the below script already for having the queue timeout and then go straight to voicemail.
But not sure how to possibly tweak this one to accomplish the timeout to IVR...or is that even possible?

exten => s,1,SET(__MONITOR_FILENAME=queue-${ARG1}-${STRFTIME(,,%F-%T)}-${CALLERID(num)}${TL_DASH}${tenant})

exten => s,n,Queue(${ARG1},${ARG4},,,${ARG2})

exten => s,n,Voicemail(u${ARG3})

Arguments:
1,Queue name,queue
2,Timeout,text
3,Mailbox to leave message on timeout,mailbox
4,Options,text

Eric
forethought.net