Hello Maxim, thanks for your response.
I used the manual: Installation of Apache OpenMeetings 5.0.1 on Ubuntu 20.04 lts. Step by step. in my last mail there was a typo, actually it’s /opt/501, not /opt/504. I downloaded: sudo wget https://downloads.apache.org/openmeetings/5.0.1/bin/apache-openmeetings-5.0.1.tar.gz Is that the problem? Do I have to use a newer version of OM? As KMS I use Docker, just like in the manual. I am testing on Firefox ESR 68 (latest update) and Windows 10 Enterprise 1909. Yes, there are some logs, which ones would be the most helpful to analyze? Openmeetings.<date>.log? /opt/open501/logs catalina.2020-10-07.log openmeetings.log catalina.2020-10-08.log root.2020-10-07.0.log catalina.out root.2020-10-07.1.log host-manager.2020-10-07.log root.2020-10-07.2.log host-manager.2020-10-08.log root.2020-10-07.3.log localhost.2020-10-07.log root.2020-10-07.4.log localhost.2020-10-08.log root.2020-10-07.5.log localhost_access_log.2020-10-07.txt root.2020-10-07.6.log localhost_access_log.2020-10-08.txt root.2020-10-07.7.log logs root.2020-10-07.8.log manager.2020-10-07.log root.2020-10-07.9.log manager.2020-10-08.log root.log openmeetings.2020-10-07.0.log Best regards, Alex Von: Maxim Solodovnik <solomax...@gmail.com> Gesendet: Donnerstag, 8. Oktober 2020 17:22 An: Openmeetings user-list <user@openmeetings.apache.org> Betreff: Re: Media server connection for user test is disconnected, will try to re-connect Hello Alex, this is definitely not SSL certificate What exact OM version are you using (the path is /opt/open504 so I guess it is 5.0.0-M4 ?) What KMS version are you using What browser/OS are you using for testing? Any errors in server logs (logs/openmeetings.log and/or KMS logs) On Thu, 8 Oct 2020 at 21:33, Ninnig, Alexander <alexander.nin...@rechnungshof.rlp.de<mailto:alexander.nin...@rechnungshof.rlp.de>> wrote: Hello, I'm sure this has been answered before, but I couldn't make it work yet. I just set up a new OpenMeetings-Server (Ubuntu Server 20.04 LTS, OM 5), using the official manual. After entering a room, Webcam/Micro work fine for about 1 minute, then there is no picture/no sound ("Media server connection for user test is disconnected, will try to re-connect"). After that, I can turn off/turn on webcam/micro, using the OpenMeetings-buttons, but again it will work for only about one minute. My first mistake was, not to setup Coturn, because I somehow thought, I wouldn't need the second manual. So I installed Coturn, using the second manual, and I thought, that was it, because after entering a room, I saw: "Connection to Media server has been established", which I don't remember seeing before. But still: no webcam/mic after about 1 minute. Same error. My scenario: It's an intern OpenMeetings-Server, so I don't have to go through any firewall. We have about 200 users, who don't use OM all at once, so we don't need any high-perfomance-tweaks. As certificate, I use a real domain-certificate from an intern Microsoft domain-CA. I didn't follow the manual here, but just changed the /opt/open504/conf/server.xml, changing the lines [that's the way, someone suggested it here in the mailinglist, as I was testing OM5 a few months ago]: <Connector port="5443" protocol="org.apache.coyote.http11.Http11NioProtocol" maxThreads="150" SSLEnabled="true"> <SSLHostConfig> <Certificate certificateKeystoreFile="conf/localhost.jks" certificateKeystorePassword="openmeetings" certificateKeystoreType="JKS" certificateVerification="false" sslProtocol="TLS" type="RSA" /> </SSLHostConfig> </Connector> into <Connector port="5443" SSLEnabled="true"> <SSLHostConfig> <Certificate certificateFile="/etc/myfirm/myserver.pem" certificateKeyFile="/etc/myfirm/key.pem" certificateChainFile="/etc/myfirm/chain.pem" sslProtocol="TLS"/> </SSLHostConfig> </Connector> EXCEPT for that, I think I followed the manuals thoroughly. I got LDAP working, HTTPS seems fine. I just can't get a stable webcam/mic. If you think, my certificate-deployment could be the problem, I would change that (following the new manual). If not, can you give me some advice on where to look? I can post logs, if needed. Best regards, Alex -- Best regards, Maxim
