I've been using Asterisk as simple outbound caller for a small (<50) group of people with very simple IVR (press 1 to ack, press 2 to replay). It works ok, but I haven't come up with a good way to keep both my outbound IAX trunks busy to get through the calls as quickly as possible. I'm copying .call files into Asterisk's outgoing directory, and I have a script that makes sure there are 2 files there, but as soon as I get a busy/no-answer, there's a line that is under-utilized. Does freeswitch have better way to do this? I spent several years as an IVR developer using Natural Microsystems and Dialogic cards. So I'm quite accustomed to that level of programming, as opposed to the PBX-like way Asterisk works. I would love to find a way to do that low-level coding for my IAX trunks. TIA, Barry Roberts