Public beta of the new Zoiper SIP & IAX2 softphone for Android. Make and receive calls and send and receive messages through your office PBX or voip service provider. The main features of the current release are: - Use Zoiper as default dialer - video calls - conference - multiple calls management - call waiting - call transfer - chat - support for more than one account - SRTP and ZRTP encryption NOTE: This version can crash or miss some important features. It is not for use in a production environment. In-app purchases(G.729, H.264 and GOLD) are disabled. If your device continues to ring because of Zoiper, please use “Force Stop” from the Android settings to stop the application. Send us any bugreports on android@zoiper.com