We have created a project for Iphone. We need to integrate it one of the open source clients are e.g Siphone/PjSIP.
The main objective is that through our project, we are able to make a VoIP call to our SIP server.
We need help in integrating our project with Siphone/PjSIP as we are facing some problems in doing the same ourselves. There is no frontend/GUI development envolved, as that has already been done by us.