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Get GKP VOIP Ultra old version APK for Android
Secure and reliable communication
With its simple and intuitive user interface, GKP VOIP Ultra 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.
In addition to your cost savings, GKP VOIP Ultra offers:
• Secure and reliable communication
• Compatible with VOIP switches supporting SIP
• Unique anti-block solution
• Advance Echo Cancellation
• Flexible integration with your phone book contacts
• Screen display for your call history, call timer and balance
What's New in the Latest Version 1.4.9
Last updated on Jun 13, 2016
1. Good Voice quality
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GKP VOIP Ultra
1.4.9 by Voillo Platinum
Jun 13, 2016