iTelHybridDialer application is the combination of the both voip and call through dialer and we need to understand that this application is working with the help of wifi feature present in it. This would also make people to make the direct call without the help of internet connection present in it. There are also many features present in the application and this is making more number of people getting attracted towards to it. We need to understand that vopi mode will work if the internet connection is in active. The call through mode will work if the internet connect is not in active.