Need help from an expert professional for the following works:
*) Develop a VoIP telephony service using hosted soft switch platform provided by telinta (http://www.telinta.com/)
*) Develop an web portal/site for the above mentioned service using the APIs provided by telinta (http://www.telinta.com/support/doc
Would like to have the web interface like https://www.gtalk.us/pinless/
Would like to use PHP and AJAX for above development.