下載 APKPure App
可在安卓獲取Ultra-Sound的歷史版本
超聲波是一種基於SIP的軟電話為Android手機來撥打VoIP電話
With its simple and intuitive user interface, Ultra-Sound 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.
• Ultra-Sound is a SIP-based soft phone. You can call your friends and family from Ultra-Sound with lowest international call rates! And very good quality.
Features
• SIP-based Softphone with exceptional voice quality
• Works from Wi-Fi/3G/4G/GSM
• Support for DTMF
• Easy contact book, call history.
In addition to your cost savings, we offers:
• Secure and reliable communication
• Compatible with VOIP switches supporting standard SIP
• Unique anti-block solution
• Option to brand own dialer
• Advance Echo Cancellation
• Flexible integration with your phone book contacts
• Screen display for your call history, call timer and balance
Last updated on 2016年09月08日
Minor bug fixes and improvements. Install or update to the newest version to check it out!
Ultra-Sound
3.7.2 by Mohammad Sumon
2016年09月08日