Quote Originally Posted by rajibando View Post
My setup doesn't hang up frequently, works just fine!
I just wanted to learn where exactly in the code is the incremental time period is incorporated?
.....
My question was how this happens, where in the script is this formulation given? Or is it with the wvdial code itself!
Oh, I didn't understand that. Sorry!

It has to be in the wvdial code, which can be inspected by installing Debian source packages, or similar downloads, like this one:
http://linux.softpedia.com/progDownl...oad-10580.html

What happens in the script, is that a conf file for wvdial is generated from user provided parameters and defaults, and wvdial is then called with that configuration.