A Very Good SIP/VoIP App :) It Does Not Access/Collect Too Many UnNecessary/UnRelated Data  & So Its Now Respecting User's PRIVACY-RIGHTS Comparatively More Than Similar Apps :) A very useful SIP/VoIP client app. THANKS. Developer REMOVED UnNecessary FEATUREs in last/Updated version  like these: Devices & Apps Usage History Data Collection  Reading Sensitive Log Files  Read/Modify Contacts  etc Which were Violating Privacy-Rights. So Now this App is RESPECTING USER'S PRIVACY & other RIGHTS (comparatively more  than similar apps). So we r now increasing review Stars. As its improved & less-bloated & privacy-respecting app.
January 04 2017