Regarding installation of PhoneRTC on iOS platform

Hi guys,

I have tried to install PhoneRTC for iOS platform as explained on GitHub the server side was already setup correctly but when I open my own index.html on iOS device and try to call from PC's Google Chrome browser - it does not show me any alerts when I receive a video call. Also it does not do any calls when I try to call to another browser. The only thing which works fine it is the Chat. I don't know how can I organize this staff. Please, help me :)

Regards,
Vahe