VoipMaster: Cheap calls

VoipMaster：网络电话便宜师傅来自世界各地的移动电话通话权

With VoipMaster you can make worldwide low cost calls to any fixed or mobile phone. Simply use your mobile internet access or WiFi to make cheap calls.

To start saving:

1- Create an account on our web site and add some credits.

2- Download the free application from Google Play.

3- Start making cheap calls.

* You cannot use VoipMaster to call emergency services.

This software is free and based on the renown Linphone soft phone, its source code is available and may be redistributed under the terms of the GPLv2 License.