Android studio 拨入android后的Jitsi呼叫断开

我正在使用openfire，我想在我的应用程序中添加语音和视频通话功能。 首先，我安装了两个插件meet.jar和offocus.jar

然后我在openfire中安装了lets加密通配符证书。 例：

通过管理仪表板面板在openfire中安装生成的证书

创建了一个子域openfire.example.com以指向VPS IP地址。 但是，我的FQDN是example.com

在android中添加了启动会议的代码

try {
JitsiMeetConferenceOptions.Builder options = new JitsiMeetConferenceOptions.Builder()
.setServerURL(new URL(“https://openfire.example.com”))
.setRoom(“testroom”)
.setWelcomePageEnabled(false);

        JitsiMeetActivity.launch(OutGoingMeetingInvitation.this, options.build());
        finish();
    } catch (Exception ex) {
        ex.printStackTrace();
    }

我在android手机中遇到错误，几秒钟后断开并重新连接。 在android studio中，我遇到了一个错误

E/JitsiMeetSDK: [features/base/lib-jitsi-meet] Failed to load config from https://call.example.com/config.js?room=call_1606192562839 Error(AbortError){“message”:“Aborted”,“stack”:“Error: Aborted\n at anonymous (index.android.bundle:135:6514)\n at anonymous (index.android.bundle:135:7422)\n at call (native)\n at dispatchEvent (index.android.bundle:126:5676)\n at value (index.android.bundle:121:5993)\n at value (index.android.bundle:121:5621)\n at l (index.android.bundle:135:6840)\n at call (native)\n at dispatchEvent (index.android.bundle:144:5676)\n at value (index.android.bundle:143:1114)\n at anonymous (index.android.bundle:876:490)\n at anonymous (index.android.bundle:399:500)\n at apply (native)\n at value (index.android.bundle:50:1280)\n at apply (native)\n at value (index.android.bundle:37:3685)\n at anonymous (index.android.bundle:37:841)\n at value (index.android.bundle:37:2939)\n at value (index.android.bundle:37:813)”}
I/JitsiMeetSDK: [features/overlay] The conference will be reloaded after 11 seconds.

---

请帮助我解决此问题。

此问题可能是由于外部端口造成的。在服务器中启用UDP端口为我解决了这个问题，在您的服务器中，请确保以下端口已启用

• 80/tcp for Web UI HTTP（实际上只是为了重定向，在取消注释ENABLE_HTTP_redirect=1 in.env之后）
• 443/tcp用于Web UI HTTPS
• 4443/tcp用于tcp上的RTP介质
• 10000/udp用于udp上的RTP介质

使用Ubuntu

• 80 TCP-用于SSL证书验证/使用Let's Encrypt更新
• 443 TCP-用于一般访问Jitsi会议
• 10000 UDP-用于一般网络视频/音频通信
• 22 TCP-如果您使用SSH访问服务器（如果端口不是22，则相应地更改端口）
• 3478 UDP-用于查询stun服务器（coturn，可选，需要config.js更改才能启用）
• 5349 TCP-用于通过TCP的回退网络视频/音频通信（例如，当UDP被阻止时），由coturn提供服务

更多信息

E/JitsiMeetSDK: [features/base/lib-jitsi-meet] Failed to load config from https://call.example.com/config.js?room=call_1606192562839 Error(AbortError){“message”:“Aborted”,“stack”:“Error: Aborted\n at anonymous (index.android.bundle:135:6514)\n at anonymous (index.android.bundle:135:7422)\n at call (native)\n at dispatchEvent (index.android.bundle:126:5676)\n at value (index.android.bundle:121:5993)\n at value (index.android.bundle:121:5621)\n at l (index.android.bundle:135:6840)\n at call (native)\n at dispatchEvent (index.android.bundle:144:5676)\n at value (index.android.bundle:143:1114)\n at anonymous (index.android.bundle:876:490)\n at anonymous (index.android.bundle:399:500)\n at apply (native)\n at value (index.android.bundle:50:1280)\n at apply (native)\n at value (index.android.bundle:37:3685)\n at anonymous (index.android.bundle:37:841)\n at value (index.android.bundle:37:2939)\n at value (index.android.bundle:37:813)”}
I/JitsiMeetSDK: [features/overlay] The conference will be reloaded after 11 seconds.