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We reproduced the issue for WebRTC UDP transport and fixed it in build 5.2.1869.

Hello 1. Please make report and submit using this form If server build is too old (what is version?), please provide SSH access through the same form. 2. Please provide pcap dump of SIP call between WCS and Asterisk, plus corresponding logs. 3. Try to build the minimal app...

Please try to reproduce the issue with Media Devices example on our demo server. What camera is used in this case?

That's because the localVideo div element is not created yet. You should create it before calling Flashphoner.getMediaAccess() method because it is a placeholder for video tag needed to capture a camera from browser.

Please check if localVideo is already defined and getContstraints returns a valid constraints object when Flashphoner.getMediaAccess() is called. Seems like you need a more experienced frontend developer to debug a code problems which are not related to WebSDK functions, but to ReactJS issues.

You can start the test on page loading and stop the test when customer clicks Publish button on the page. We can't reproduce the issue in iOS Safari 17.1.2 using Media Devices example on demo server, a stream is publishing successfully. Please check the example. If it works, modify example code...

Hello Please request signing NDA from sales@flashphoner.com

This is the camera test supposed in this message. You do not publish stream, but capture camera in browser. In Media Devices example, press Test button, then press Release. This is the camera test without publishing the stream.

If you want to test camera and microphone capturing, please look at this code sample (from Media Devices example).

You should use either wss://awscpu.easestream.com:8443/ or ws://awscpu.easestream.com:8080/. The protocol prefix should correspond to port used: ws for unsecure websocet port 8080 and wss for secure one 8443.

We modified Two Way Streaming React example to collect WebRTC publishing statistics and write the statistics object to browser console. This works for us in Chrome 120. Please see the attached archive.

Does Two Way Streaming React example works? If yes, add the statistics collection code to it and check if this works.

Please check the samples mentioned in this post.

Please look at React integration examples description and actual source code: ReactJS, Typescript

Please check REST API docs https://docs.flashphoner.com/display/WCS52EN/API+overview Expected: Method: POST Actual: Method: GET

What is displayed in DevTools console in this case: if (publishStream) { console.log(publishStream); publishStream.getStats(function(stat) { console.log(stat); ... }) ... } If none, seems like publishStream is null. Please check if the property is set correctly...

About the quality. Please test the channel between publisher and server using iperf or similar tool: Testing channel bandwidth using iperf. The publishing bitrate mast be at least twice lower than channel bandwidth. You can also switch to TCP transport: Publishing and playing stream via WebRTC...

Does it work in Media Devices example? If yes, please modify the source code minimally to reproduce the problem and send using this form. Please also note that this code will not work in React Native environment, it may be used in browser only.

The showStat is just a helper function to display a statistics data. Please use Stream.getStats() method to get a statistics object (see sample on GitHub) publishStream.getStats(function (stats) { if (stats && stats.outboundStream) { if...

Please use REST API to get stream metrics: Receiving common stream information Use XMLHttpRequest to call REST API from JS code: search with Google