Sumi Voip

About Sumi Voip Android App

This Dialer simple and intuitive user interface, it is the solution to making high quality calls for a fraction of the cost. Utilizing the latest advances in VoIP technology, you can be ensured that all your communications are secure and affordable.

Dialer Key Features:

 SIP based soft switch supported.
 Secure and reliable communicatio.n
 Compatible with VOIP switches supporting SIP.
 Unique anti-block solution.
 This is Platinum Dialer.
 Advance Echo Cancellation.
 Flexible integration with your phone book contacts.
 Low Internet Bandwidth consumption.
 Supports Hold, Speaker, and Mute functionality.
 Working with 2G/3G/ 4G/Edge/ WIFI/GPRS/Social Data.
 SIP incoming and outgoing call via GPRS/3G/4G or WiFi data connection.
 Works in all Countries and all Networks across firewalls.