The best way to get voice mails responded to, and create instant interest on prospecting calls is to make your messaging relevant to them by personalizing and customizing it.
And the best source of intel to do that is other people who will give it to you. You ask questions, doing Social Engineering.
You'll get the simple, proven, four-step process, with word-for-word messaging you can use and adapt to begin collecting that information today.
And once you have it, you can plug it into the Smart Calling voice mail and opening process with the free fill-in-the-blanks template you can get at http://salesbyphone.com.