Push to Talk Software or Code???

I can't findout what software or what code is used to make a "PUSH TO TALK" website feature. The user enters their phone number and clciks Push to Talk and the phone rings with the operator or who ever/

See attached image.
Push-to-Talk.jpg
cssc1Asked:
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

x
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

Dave BaldwinFixer of ProblemsCommented:
The web site part on your screen is just a form.  The software on the web server connects to their phone system to call you.  It's probably custom software.  PBXs that run on PCs are available so it may not be all that difficult.  Telemarketers use computers to dial out all the time.  If you search for "computer dialing" you'll find quite a few programs to dial out from your computer.

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Software

From novice to tech pro — start learning today.