Q:

Programmatically initiate Conference call on IPhone

Is there a way to make a conference call programmatically on the IPhone ?
I want to be able to place a call to persons A and B, connecting both, and then dropping myself and let the two parties continue the conversation.
Is that possible ?

A:

Not possible. An app can place a call to a single phone number, via the -openURL: method on UIApplication, but once it does that, it goes into the background and the Phone app takes over.
Also, it sounds as if you’re trying to make a prank-calling app, which is in violation of section 22.6 of the App Store Review Guidelines:

Apps that enable anonymous or prank phone calls or SMS/MMS messaging will be rejected

