Steven1978,
I don't think this is going to work the way you want with how it is setup. You are using System Forwarding Paths, which can work, but you would have to change the System Forwarding Initiate and System Forwarding Advanced Timers.
These are system wide timers for all calls using System Forwarding; like to Voice Mail.
What I would do is send the calls to a Hunt Group and then setup your timers and such in there to make this work the way you want.
Hunt Group xxxx
First Member: 1104 [No Answer Advance Timer: this is the time used to advance to the next member]
Second Member: Extension List 1: 1104 and 1105
Third Member: Extension List 2: 1104, 1105, and 1106
Fourth Member: Extension List 3: 1104, 1105, 1106, and 1107
Recall Timer: This is the timer used to send the caller out of the Hunt Group.
Recall to whatever you want, even the last Extension List 3 if you just want to keep ringing all 4 until someone answers. If you want it to go to a mailbox then just set Recall to a Call Routing Announcement that goes to that mailbox.
Thanks,
TE