Allow app to connect to private server

Hello ,

I did install jitsi meet react native on my app and i try to connect to my own server with the url “https://urlServer.com/testRoom” but it doesn’t work.

i did try to use the exemple in react-native-jitsi-meet

import React from 'react';
import { View } from 'react-native';
import JitsiMeet, { JitsiMeetView } from 'react-native-jitsi-meet';

class VideoCall extends React.Component {
  constructor(props) {
    super(props);
    this.onConferenceTerminated = this.onConferenceTerminated.bind(this);
    this.onConferenceJoined = this.onConferenceJoined.bind(this);
    this.onConferenceWillJoin = this.onConferenceWillJoin.bind(this);
  }

  componentDidMount() {
    setTimeout(() => {
      const url = 'https://your.jitsi.server/roomName'; // can also be only room name and will connect to jitsi meet servers
      const userInfo = { displayName: 'User', email: 'user@example.com', avatar: 'https:/gravatar.com/avatar/abc123' };
      JitsiMeet.call(url, userInfo);
      /* You can also use JitsiMeet.audioCall(url) for audio only call */
      /* You can programmatically end the call with JitsiMeet.endCall() */
    }, 1000);
  }

  onConferenceTerminated(nativeEvent) {
    /* Conference terminated event */
  }

  onConferenceJoined(nativeEvent) {
    /* Conference joined event */
  }

  onConferenceWillJoin(nativeEvent) {
    /* Conference will join event */
  }

  render() {
    return (
      <View style={{ backgroundColor: 'black',flex: 1 }}>
        <JitsiMeetView onConferenceTerminated={this.onConferenceTerminated} onConferenceJoined={this.onConferenceJoined} onConferenceWillJoin={this.onConferenceWillJoin} style={{ flex: 1, height: '100%', width: '100%' }} />
      </View>
    );
  }
}

export default VideoCall;

But without any result.

It is a problem of setting the server ?

Thanks in advance