https://pressroom.prlog.org/opentalk/ About Opentalk Social Voice Calling App - Opentalk is a social voice calling app. Talk to people across the world. Practise English. Learn about new places and culture. Talking can open the world of possibilities. Lets create an open world, where any body can talk to any body. https://www.prlog.org/12649114-opentalk-launches-in-30-countries.html The social voice calling app sets to break boundaries by making people talkWed, 28 Jun 2017 07:19:04 GMT