Open Source

Smart mobile for iPhone and iPod touch

Voice Over IP

This version of softphone can be downloaded from App Store. Works on iPhone 3G, iPhone 3GS, iPhone 4 and iPod touch.

Supports the most common codecs of VoIP. It will let you make calls to phone numbers from your iPhone or iPod touch using 3G or Wi-fi

The source code request is available to any person intersted in the application.
source code request