PhoneKit

Make VoIP phone calls in <10 lines of code! PhoneKit is an easy to use extension/wrapper of the Twilio Client iOS SDK for easily making/receiving VoIP calls from inside your iOS app. PhoneKit provides:

• a simple API for making calls to real phones or other clients
• a full-featured modal view controller to allow your users to interact with the call
• options to mute, switch to speakerphone, and send DTMF tones
• a property to set the caller ID
• a call record object containing useful information about a past call
• useful helper methods on NSString for dealing with phone numbers