VXML - Voice XML:
· It allows voice applications to be developed and deployed in an analogous way to HTML for visual applications.
· Just as HTML documents are interpreted by a visual web browser, VoiceXML documents are interpreted by a Voice Browser.
· These voice browsers attached to the Public Switched Telephone Network (PSTN) so that users can use a telephone to interact with voice applications.
· Many commercial VoiceXML applications have been deployed, processing Millions Of Telephone Calls Per Day. These applications include: order inquiry, package tracking, driving directions, emergency notification, wake-up, flight tracking, voice access to email, customer relationship management, prescription refilling, audio newsmagazines, voice dialing, real-estate information and national directory assistance applications.
Voice XML Document:
<vxml version="2.0" xmlns="http://www.w3.org/2001/vxml">
When interpreted by a VoiceXML interpreter this will output "Hello world" with synthesized speech.
Thanks & Regards,
Arun Manglick || Tech Lead