Dial people faster using click to callTelephone numbers in Follow Up Boss are links meaning you can call natively from your OSX/iPhone or browser plugins like Skype.
Set your computer up using one of the guides below, then click a phone number to bring up the "Log Call" screen, then click the number to make a call.
Note: some people report having problems using skype's click to call plugin.
OSX / iPhone
Windows / Android