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Добрый день. К сожалению, проблема не воспроизводится на стандартных примерах (Streaming-min, Media Devices, Player) на Nokia 5, Samsung S10+, Redmi 9. В наших приложениях используются следующие разрешения (на примере Streaming-min): <uses-permission android:name="android.permission.CAMERA"...

We have not tested WCS in HyperV, but there are the customers using servers in Azure cloud which uses HyperV under the hood. So WCS should work on CentOS in HyperV.

This is probably NFS driver issue in Amazon Linux 2. Unfortunately, we cannot affect low level I/O API implementation from Java process by any way, just standard open-write-close operations are used.

Good day. iOS Safari browser cannot access the microphone during a regular phone call. You can publish video only in this case: session.createStream({ name: streamName, display: localVideo, cacheLocalResources: true, receiveVideo: false, receiveAudio...

This message means there is no stream with given name on server. Please check if stream with name set in streamName query parameter is published on server. This means some error in query parameters: missed :, ,, " or mistype in parameter name. Please check server log...

Correct. If you are on Azure machine (the same case on Amazon AWS), you have private IP, i.e. 172.16.1.10 and public ip i.e. 101.101.102.102 In such a case you have to set ip=101.101.102.102 ip_local=172.16.1.10 then restart webcallserver to apply changes

Looks like possible memory issue. Make sure your server has enough RAM and tuned as -Xmx16g -Xms16g Here 16g is a half of RAM 32g See also heap memory tuning https://docs.flashphoner.com/display/WCS52EN/Memory+management+in+Java#MemorymanagementinJava-Heapmemorytuning Check logs/gc-core.log...

Good day. We investigated the issue. CPU load becomes higher in 5.2.780 because 2 audio channels recording is enabled by default. To reduce the load in t3a.medium instance, add the following parameter to flashphoner.properties file record_audio_codec_channels=1 In this case, the load should not...

Good day. Please collect a report as described here and send using this private form, we will check.

Hello! For your case, you can use a server with the following minimum characteristics: To organize 8 chats, two participants each with a recording 4 CPU Core 2.4Ghz 8 GB RAM 2 Gbps channel, provided that only video chat participants will use it. If there is a need to connect more...

Проблема исправлена в сборке 5.2.880, CropNoPaddingGridLayout применяется. Пожалуйста, обновите WCS и попробуйте.

Мы воспроизвели проблему, в том числе и в нашем тестовом окружении. Завели тикет WCS-3043, сообщим здесь об исправлении.

Yes, iOS Safari does not allow mediaDevices API if page is opened via HTTP (not HTTPS) or certificate is invalid. Other browsers do not allow this API via HTTP but may allow via HTTPS with invalid certificate requiring to accpet security exception. So please check if HTTP is not used anywhere on...

Please note that recommended Centos versions are CentOS 7.6, 7,8, 8 See details here If upgrade still fails, provide SSH access to the instance using this private form.

ip =10.1.1.XXX here you have to set global ip address your server should be visible on this address, i.e. ping 101.101.102.102

If you want audio to be hearable in mixer, but not visible, you should 1. Add the setting mixer_show_separate_audio_frame=false and restart WCS. 2. Create a mixer automatically by publishing stream with name like stream#mixer1 or by REST API POST /rest-api/mixer/startup HTTP/1.1 HOST...

You should open all the ports listed on the screenshot in the post above If you've done this, and this didn't help, please provide SSH access to the instance using this private form.

Добрый день. К сожалению, проблема не воспроизводится на последней актуальной сборке 5.2.878 с настройками микшера: mixer_idle_timeout=10000 mixer_layout_class=com.flashphoner.media.mixer.video.presentation.CropNoPaddingGridLayout Уточните, пожалуйста, какую сборку и с какими настройками Вы...

Hello! The attached archive contains the code of a mini SIP phone without a video call (the same as here https://flashphoner.com/embedding-a-browser-based-sip-phone-to-a-web-page-2/ option 1). Specify your parameters (marked in the JS file with comments), place them on your Web server and try...

Good day. This message means the media ports (31000-32001/udp by default) are blocked between players browser and server. Please check if ports are avalable as described here Please try to add the following parameters to /usr/local/FlashphonerwebCallServer/conf/flashphoner.properties file...