I am working on public facing web application and need to build Video Conference for the end user. Although i am experienced Application developer on Microsoft Stack but have very light knowledge about SIP protocols.
I am looking for experts like you to guide me or point me to right direction so i can start build the application.
I am more interested in Open Source api for development of VoIP and Video Conference application.
Possible please put me in the right direction how shall i start using FreePBX for
to develop the application.