问题
I working on Project a project to make an iOS App to work like Viber/Skype using VoIP Protocol. For this I am using  pjsip SDK but I get some Error :(  
File not found, unknown type name, etc
Please help.
Thanks in Advance.
回答1:
Based upon your screenshot,you have renamed the sample files in pjsipapp.but you have not configured the header paths and libarary paths. In your target click build settings and in search paths add your library paths.Hope it helps
来源:https://stackoverflow.com/questions/40999161/pjsip-error-file-not-found