Xact Dialer outgoing calls no answer time

I’m monitoring a campaign using CDR
All calls marked as “NO ANSWER” in disposition column are 30 seconds long
I think FreePbx automatically drops the call if unanswered by remote party after 30 seconds
It seems manual calls generated by phone instead have no limits (or at least I hang up well over a minute)
Is this time adjustable ? Where ?

Thank you