Possible Duplicate:
iPhone sdk call interception
Can I launch my application from a call event?
Is their a way off hooking into the iphones call process with an app.
So every time a phone call is made on the iphone i can trigger some code to run within my app after they have approved it?
Is this possible?
Its’ possible, but you won’t get through the appstore with this kind of stuff. Check out CoreTelephony, as described http://www.iphonedevsdk.com/forum/iphone-sdk-development/12348-add-coretelephony-framework.html