//afone

//afone is the reference implementation for SIP Telephony on iOS that can be used on different SIP stacks with no effort. This is a ready to use softphone with the following features: * video calling * mute/unmute * hold/unhold * DTMF tone sending You will need your own SIP server to connect to or a CPaaS provider account and credentials. It's Open Source and available on GitHub under https://github.com/automat-berlin/afone