Owishi Tel is a VoIP softphone application designed for Android users, providing an efficient way to make high-quality international calls at competitive rates. With a user-friendly interface, it supports various connectivity options including Wi-Fi, 3G, 4G, and GSM, ensuring reliable communication regardless of the network. Key features include DTMF support, an easy-to-navigate contact book, and a detailed call history display, which enhances the overall user experience.

The application prioritizes secure communication, utilizing the latest SIP technology for exceptional voice quality. It includes a unique anti-block solution and advanced echo cancellation for clearer calls. Additionally, Owishi Tel allows for flexible integration with existing phone contacts and offers the option to brand your own dialer, making it a versatile choice for users looking to save on calling costs while enjoying reliable service.