Pakizatel is a Mobile VoIP (Voice over Internet Protocol) Mobile Dialer for Android, which can be used to make VoIP calls using 3G/Edge/Wi-Fi Internet connectivity.

It can be used on any Android device with a built-in microphone and a working Internet connection.

To use Pakizatel, you need to install it, and then you can use it to make calls as you would use any other dialer on your Android device.

It supports SIP protocol based for signaling. It supports G729, PCMU, and PCMA codecs, runs behind NAT or Private IP, and has a user-friendly interface, auto sync of balance, call history, and address book integration.