a click to call or auto dialer can developed as you have asked, it will take data from salesforce and will give the user abality to save information regarding the call done.
Relevant Skills and Experience
asterisk , php, javascript, webrtc
Proposed Milestones
$700 USD - initial payment
$1800 USD - project demo
$500 USD - project delivery
kindly let me know what features are you looking for exactly.