mobile - developing a sip client

Question

Hy , I need to build a cross platform mobile app (iphone, android) , to read a user phone no or imsi , call a web service to auth it and then let the user to be able to call any number (not voip, real number) from the program interface using sip . I already have the server to do this but i don;t know how to implement it.

I read that appcelerator's titanium doesn't have support for SIP protocol. Is this protocol implemented in some SDK's ?

Thank you.

Answer 1

There is nothing in titanium. There may be some modules, but for something that complex, I really don't recommend Titanium. You should make two natives applications : you will have more choices, and more validated solutions.

Answer 2

Check out pjsip, it has also iPhone support.