價格：免費
檔案大小：6.7 MB
版本需求：需要 iOS 7.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
RKVoiz is a mobile dialer or application which makes Internet calls with Apple iPhones uses 3G/Edge/wifi Internet connectivity.
Features
RKVoiz uses SIP protocol based for signaling.
RKVoiz Supports all codecs.
RKVoiz run Behind NAT or private IP.
User Friendly Interface.
Auto Sync of Balance.
Real Time Sip status messages.
Call History.
Loud Speaker.
Address book integration.
Compatible with all sip standard switches.
支援平台：iPhone