Is an iPhone Call Recorder theoretically possible?

Posted by Adam Dempsey on Stack Overflow See other posts from Stack Overflow or by Adam Dempsey
Published on 2009-11-27T15:25:00Z Indexed on 2010/05/14 21:54 UTC
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iphone

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objective-c

NOTE: I know neither the iPhone SDK or Objective C, just wondering if possible.

I know obviously it would have to be on a Jailbroken device anyway, but it is technically possible for a iPhone call recording application to be made, or is it not possible to hook into the calls or the audio input/output?

I know obviously there would be no 'official' way of doing it and certainly not from an App Store application. And I know there are call recording apps which place outgoing calls through their own servers.

Just wondering if the reason it doesn't exist yet is just because no-one has coded it or if it's not actually possible?

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