I need a experienced VOIP programmer to create a callback system. We are starting from the ground up so this may be a long term project.
in a nutshell:
User will call a number (voip number) registered with asterisk (or whatever). Get the CID, search the database if it is a authorised caller. Hang up the line. Call the number back. Prompt the User to enter the number he/she want to call. Get asterisk to call the number, blind connect them. Release it.
You will also need to advise me and help me find the best solutions for this project. (hardware needed, DID provider, bandwith needs, etc.)
Greetings! I'm an experienced systems/network engineer. I specialize in VoIP systems and currently manage nearly 100 Asterisk and Callweaver based servers for my employer. I've setup similar systems to do what you want and can certainly help you with hardware, dimensioning, and your VoIP provider. I also provide support after the work is complete if you have any questions or problems. Thank you, I look forward to hearing from you! --Tim @ Innovalence