iCallPro is the Mobile Dialer that allows to make VoIP calls from any of the android devices and it uses 3G/Edge/Wi-Fi Internet connectivity. It is developed based on the requirements of VoIP Providers business needs.
It uses SIP protocol based for signaling
Supports G729, PCMU, and PCMA codecs
Runs behind NAT or Private IP
User Friendly Interface
Auto Sync of Balance
Real Time Sip status messages
Address book integration
Compatible with all sip standard switches
iCallPro 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.
It easily integrates with mobile phonebook and auto detects (+) sign when contact is picked from phonebook.”
How to install iCallPro APK?
2. Click the download button to download iCallPro.Once the download completed,find iCallPro in your download folder or notification center and tap the icon to install the APK.
3. Find iCallPro icon in your home screen then tap the icon to open it.
Web to PDF Converter & Editor10,000k+ Free
Dolphin Video - Flash Player For Android500k+ Free
Dolphin Zero1000k+ Free
imo free video calls and chat100,000k+ Free
Dolphin Jetpack - Fast & Flash10,000k+ Free