The software / app is free to download and you can always get the latest version for Android & iPhone. If you have any issue with Diaspo Mobile Application, please make sure that you are using the updated version. To download Diaspo Mobile The aTalk Air TalkDiaspo Mobile.
The first time you start Talk Air Talk Mobile, If you have already a Talk Air Talk Mobile User just enter your username and password, If you don't have Diaspo Mobile Login no worry click on register button on the login page and fill your detail and make international calls worldwide very low cost.
Please make sure your phone is connected to the internet. You can try by clicking a web browser to see if you are online. Ask your Phone Provider to be sure VoIP Calls are not blocked. Make sure Username and Password is correct. Also, ensure that you have credit on your account number.