The conversation between human and AI assistant.
How hard is it to build a telecom app like Skype? How long would it take?
What kind of features would an app like Skype need to have?
An app like Skype would typically need to have features such as real-time audio and video calling, text messaging, file sharing, screen sharing, and group calling. It would also need to have a user-friendly interface that is easy to use and navigate, as well as a robust back-end infrastructure that can handle large volumes of traffic and provide reliable service.