Media Call app for iPhone and iPad

Media Call is a mobile dialer or application which makes VoIP calls with minimum iOS version support of 6.0 on Apple iPhone, iPad and it uses the 3G/Edge/wifi Internet connectivity.
Media Call is developed based on the requirements of VoIP Providers business needs.

Features :-
Media Call uses SIP protocol based for signaling.
Media Call Supports all codecs.
Media Call run Behind NAT or private IP.
User Friendly Interface.
Auto Sync of Balance.
Real Time Sip status messages.
Call History.
Loud Speaker.
Hold.
Address book integration.
Compatible with all sip standard switches.
It has very efficient implementation of jitter buffer to play voice smoothly.