Call4U

iPhone / Economie et entreprise

Gratuit

Obtenir sur l'App Store

Call4U is a mobile dialer or application which makes VoIP calls with minimum iOS version support of 3.2 on Apple iPhone, iPad, iPod and it uses the 3G/Edge/wifi Internet connectivity.

Call4U is developed based on the requirements of VoIP Providers business needs.

Features :-

Call4U uses SIP protocol based for signaling.
Call4U Supports all codecs.
Call4U 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.
Silent suppression and comfort noise generation has been used to reduce the bandwidth usage, and this makes the dialer more efficient in making VoIP calls.