Hello Maxim, And thank you for the hint. I read the whole discussion. I tried the configuration mentioned there but still I cannot make it work.
I checked turn.log and the only possible error I see is this: realm <realm> user <>: incoming packet message processed, error 401: Unauthorized This is the configuration I use in applicationContext.xml <bean id="kurentoHandler" class="org.apache.openmeetings.core.remote.KurentoHandler" init-method="init" destroy-method="destroy" p:kurentoWsUrl="ws://127.0.0.1:8888/kurento" p:checkTimeout="10000" p:watchThreadCount="10" p:turnUrl="<EXTERNAL-IP>:3478" p:turnUser="" p:turnSecret="<SECRET STRING>" p:turnMode="rest" p:turnTtl="60" p:objCheckTimeout="200" /> This is the configuration I use in Kurento WebRtcEndpoint.conf.ini turnURL==<SECRET STRING>@<EXTERNAL-IP>:3478 This is the configuration I use in turnserver.conf listening-port=3478 external-ip=><EXTERNAL-IP>/>@<INTERNAL-IP> use-auth-secret static-auth-secret=<SECRET STRING> realm=<SERVER FQDN> log-file=/var/tmp/turn.log simple-log FIREWALL exceptions are set for 5443,8888 3478 and the media UDP range. Probably something in the above configuration is NOT ok. Any ideas? Thank you for all your help. Best, CR From: Maxim Solodovnik <solomax...@gmail.com> Reply to: "user@openmeetings.apache.org" <user@openmeetings.apache.org> Date: Thursday, 8 August 2019 at 8:44 AM To: Openmeetings user-list <user@openmeetings.apache.org> Subject: Re: Openmeetings 5.0.0-M2 and NAT Hello Christos, The topic was discussed https://markmail.org/message/khy2pjp65wwpmy42 Please read the above discussion and ask additional questions (if any) here :) On Thu, 8 Aug 2019 at 01:35, Christos T. Rodosthenous <mailto:c.rodosthen...@cut.ac.cy> wrote: Hello Maxim and Rene, Thank you for responding and helping. So I followed the steps in this tutorial https://doc-kurento.readthedocs.io/en/6.10.0/user/faq.html and setup coturn and connected it with kurento. I tested using https://webrtc.github.io/samples/src/content/peerconnection/trickle-ice/ and it works. Unfortunately, in openmeetings I still have the same problems. Openmeetings is accessible through 5443 (5080 just redirects). Do I need to add any configuration to openmeetings as well? If you have any other ideas or pointers, let me know. Best, CR From: "Scholz, Rene" <mailto:rene.sch...@abakus-edv-systems.de> Reply to: "mailto:user@openmeetings.apache.org" <mailto:user@openmeetings.apache.org> Date: Wednesday, 7 August 2019 at 9:05 PM To: "mailto:user@openmeetings.apache.org" <mailto:user@openmeetings.apache.org> Subject: Re: Openmeetings 5.0.0-M2 and NAT Hello Christos, i Had the same problems a few weeks ago. This week I am in a holiday-trip. If your problems next week not solve I can try to help you. Best regards, René Am Mittwoch, den 07.08.2019 um 18:52 schrieb Maxim Solodovnik: You need to install TURN server (I'm using `coturn` ATM) BTW I would close port 5080 On Wed, 7 Aug 2019 at 17:34, Christos T. Rodosthenous <mailto:mailto:c.rodosthen...@cut.ac.cy> wrote: Hello, I have installed Openmeetings 5.0.0-M2. The installation works very well (both video and audio) when used though the local organization network. When an external user joins from a public network, the video and audio are not working (user joins the room). Firewall ports are allowed through 5443,5080 and 8888 and since everything else in working perfectly from the local network my guess is that the webRTC is not working with NAT so well. Anyone else tried that or have any hints on what to do? I am missing some port exceptions? CR -- WBR Maxim aka solomax -- WBR Maxim aka solomax