如何创建像应用程序的viber？

Question

is there any tutorial on making viber like application for ipad and iphone? is there any api or tutorial apps to learn about the voip or wifi configuration to texting and calling from iphone or ipad also from 3G for ipad2 thanks in advance

Answer 1

Unfortunately there is no step-by-step tutorial for this kind of application. I advise you to complete these four steps:

1. Read iPhone/iPad application guidelines from http://developer.apple.com/
2. Find some VOIP open source projects and inspect them.
3. Read the VOIP standards.
4. Try to transfer VOIP parts from open source projects to your iOS project.

That should be enough to write a VOIP client.