Hi,

I want a VoIP vendor who can provide me unlimited call for 1000 users at a time, they can make call from my web site  from my dialer like "Skype" works.

I am planning to create a web site where user will log in and can use my dialer to make free call on any mobile/landline in India and other countries(optional).
Here the most important thing, I want to operate this service from India only so is there any VoIP vendor who can provide me such featured service to call my Indian users in All over India to make calls.

Any help would be highly appreciable.

Thank you.
Puneet


Software/Hardware used:
PC, Mobile(android/iPhone)