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Call4U

Call4U is a mobile dialer or application which makes VoIP calls with minimum iOS version support of 3

Call4U is a mobile dialer or application which makes VoIP calls with minimum iOS version support of 3

Call4U

by Digi Telecom Limited
Call4U
Call4U
Call4U

What is it about?

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

App Details

Version
1.0.8
Rating
NA
Size
13Mb
Genre
Business Social Networking
Last updated
October 5, 2017
Release date
November 27, 2012
More info

App Screenshots

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Call4U screenshot-1
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App Store Description

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.

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