30days itel is a SIP-based soft phone that allows users to make high-quality calls at a fraction of the cost. With its simple and intuitive user interface, it provides a secure and affordable solution for your communication needs.

One of the standout features of 30days itel is its exceptional voice quality, ensuring crystal-clear conversations. Whether you are connected via Wi-Fi, 3G, 4G, or GSM, you can rely on this softphone to deliver reliable and clear audio.

The app also supports DTMF, making it easy to navigate automated systems during calls. Additionally, it offers an easy-to-use contact book and call history, allowing you to conveniently manage your calls.

In terms of security, 30days itel ensures secure and reliable communication. It is compatible with VOIP switches supporting standard SIP, and it even provides a unique anti-block solution. Moreover, the app offers the option to brand your own dialer, giving you a personalized touch.

Other notable features include advance echo cancellation, flexible integration with your phone book contacts, and a screen display for your call history, call timer, and balance.

With 30days itel, you can make international calls at the lowest rates while enjoying excellent call quality. This app is a great choice for those looking for an affordable and secure VoIP calling solution.