Freevoice Phone enables to make VoIP calls whenever your device is connected to the internet through WIFI or 3G. This Softphone also turns your phone into a VoIP phone, so you can make phone calls over the internet at anytime, and from almost anywhere.
Feature:-
SIP protocol support
Call Status Indicator
Speaker
Mute
Save / Edit Username & Password
Work with all standard SIP SoftSwitches
Silence Suppression
Echo Cancellation
Registration Timeout
System Requirements:
Supported : iOS 6.0 or later.This Application is optimized for iPhone 5.
Internet Connectivity: Wi-Fi,3G.