Apart from quality Pronto is characterized by scalability. It has also been proved in real scenario with more than 25000 concurrent calls running. Our solution has a very flexible architecture regarding its servers and software's. In this way the platform can grow with the capacity which you need on your demand. For large scale and geographically separated business our solution can be scaled up to a good extent.


There are times when you are in important business call or meetings and you can barely hear what the opponent person is saying but Pronto breaks this ice by proving end to end crystal clear voice clarity and enhanced calling experience. Our goal is to provide professional voice-over artistry for every unique call. This enhances company's productivity and growth.


VoIP bandwidth consumption over a WAN is one of the most important factors to consider when building a VoIP infrastructure. Pronto is well known for this characteristic which ensures clear voice transmission even with least 7.2 kbps data speed. For most people using Internet as a communication medium, bandwidth is a big constraint but Pronto has unrivaled performance even at low bandwidth.



The Android application is the latest contribution of Pronto that makes an entry into Android Apps store. This application allows making cheap internet calls over internet to any landline or mobile. Lots of many features makes this App most desirable one.

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The development of Pronto iPhone has significantly made a distinguishing place in the mobility products market. Its intuitive interface allows compatibility with all the latest versions of iPhone series and enhance the VoIP calling performace over internet.

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This versatile and worthwhile solution has hit the VoIP market by connecting the people globally. It supports SIP industry standards and is fully inter-operable with most major Internet Telephone Service Provider (ITSP) and VoIP software and hardware.

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PC Dialer

Pronto softphones delivers SIP-based communications and services for PC-to-Phone and PC-to-PC services surrendering the world at your desktop. It provides the freedom to communicate anywhere, anytime and let the clients enjoy the clarity of voice at both the ends.

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