I hope this is not considered spamming, some may think it is.
I find this a great improvement to any site dealing with live customers, or information sites, not dating ones.
Are you running a website that deals with business and customer support and not so much the social side?
Installed those "online" chat features and not able to manage that and the site too?
Need for a customer to be able to press a button and call your customer support department from any page of the site?
This simple script can be run in the banners, no code changes, just a simple banner devoted to it.
You can see it in action at of course http://mynewbeetle.net/ as a demo for a while.
It's called MightyCall and it is saving my customers lots of headaches!
For me, I get 30 free minutes because of who I host with.
250 minutes a month start at like $6.99 with paypal.. check the site for more info. http://mightycall.com
If you need help installing, I will do for free.