LetMeDial

“Let Me Dial” is a set of utilities to enable Mac applications to dial phone numbers on your connected iPhone. It consists of a Macintosh part as a scriptable application and an iPhone part, which is listening to remote commands from the Mac to establish the phone call.
So, if you want to
•use the Macintosh AddressBook application,
•develop your own softphone or
•connect your CRM database with your iPhone
to dial phones numbers and let your iPhone set up the connection “Let Me Dial” is the right tool for you.