Transfer call and busy signal

Jul 30, 2009 at 10:45 AM

I'm coding a script using inTeliScript and facing some probs transfering a call. The problem is that if the called number is busy the system does not generate a "On Transfer Failed" event but plays a system snd (Number cannot be reached.snd) and hangs up.
What I'm trying to do is call number 1 and if busy/no answer, call number 2. It looks like this is not possible with the script even if this is clearly possible in CallButler (extensions Find Me manages this), so I wonder if anyone knows the right command to do this in scripts or have any suggestions. 

By the way it looks like Transfer Call in script has to be set as Bridge Transfer if not it doesn't work, any idea why?