Hello, I'm new to asterisk and creating a demonstration of what it can do to satisfy a request by a client. When I build out the real thing, we'll use PRI, but for a demo I have two POTS lines and a TDM400. I've never worked with POTS lines, and have learned that there is no way to get answer supervision on analog lines. I'm a little confued with this because it seemed to work about 30% of the time (my script fired when the call was actually answered, using callprogress=yes). Can someone direct me to resources to learn more about this? is it true that this will be a non-issue when I move to PRI? Is there an acceptable workaround for this problem? Someone suggested using the -r flag with Dial(), is this really appropriate? Thanks for ANY help. Jason Wolfe jasonwolfe@bellsouth.net c (770) 561-6956 This e-mail transmission may contain information that is proprietary, privileged and/or confidential and is intended exclusively for the person(s) to whom it is addressed. Any use, copying, retention or disclosure by any person other than the intended recipient or the intended recipient's designees is strictly prohibited. If you are not the intended recipient or their designee, please notify the sender immediately by return e-mail and delete all copies.