Teletalk Apps’s Branded OTT VoIP Phone System / OTT Mobile…
To combine the much-needed facility of Calling Card / Access Number dialing with the VoIP dialing
Shows account balance information on mobile screen
Supports 3G/4G, GPRS, EDGE and Wi-Fi for internet connectivity
Supports App to App call and App to PSTN Call
Instant Messaging / App to App Chat
Supports hassle free International Mobile Top Up
Simplified registration through OTP based system
Unlimited end-user registrations