Is it theoretically possible to record a phone call on iPhone?
I'm accepting answers which:
- may or may not require the phone to be jailbroken
- may or may not pass apple's guidelines due to use of private API's (I don't care; it is not for the App Store)
- may or may not use private SDKs
I don't want answers just bluntly saying "Apple does not allow that". I know there would be no official way of doing it, and certainly not for an App Store application, and I know there are call recording apps which place outgoing calls through their own servers.