RK TEL PLUS         应用

With its simple and intuitive userinterface,RK TEL PLUS is the solution to making high quality callsfor afraction of the cost. Utilizing the latest the latest advancesinVOIP technology, you can be ensured that all yourcommunicationsare secure and affordable.• RK TEL PLUS is a SIP-based soft phone. You can callyourfriends and family from RK TEL PLUS with lowest internationalcallrates! And very good quality.Features• SIP-based softphone with exceptional voice quality• Works from Wifi/3G/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