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= Slow echo test =
= Slow echo test =
https://docs.bigbluebutton.org/2.2/troubleshooting.html#freeswitch-fails-to-bind-to-port-8021
== Firefox ==
 
* Launch FireFox
* create the first file: /etc/bigbluebutton/nginx/bigbluebutton_sip_addr_map.conf with both my servers IPv6 and IPv4 addresses in it
* Open about:config
* change in the file /etc/bigbluebutton/nginx/sip.nginx the proxy_pass line (replace IPv4 adress with the variable $freeswitch_addr)
* Search for media.peerconnection.ice.relay_only
* edit /opt/freeswitch/conf/sip_profiles/external-ipv6.xml where I only had to uncomment the enable-3pcc line.  
* Set this value to true.
* After bbb-conf --restart the time it takes until echo test actually connects is MUCH shorter now. Sometimes it took 30 seconds before, now between 1 and 5 seconds (not much load on the server when testing).
 


== BBB-Server ===
* '''fix the STUN server in /opt/freeswitch/conf/vars.xml and in /usr/share/bbb-web/WEB-INF/classes/spring/turn-stun-servers.xml.'''
* '''fix the STUN server in /opt/freeswitch/conf/vars.xml and in /usr/share/bbb-web/WEB-INF/classes/spring/turn-stun-servers.xml.'''
* If possible setup and use your own STUN server. Do not use stun.freeswitch.org.
* If possible setup and use your own STUN server. Do not use stun.freeswitch.org.
* The delay should go down to 1-2s, or to about 5-7s, depending on the clients.
* The delay should go down to 1-2s, or to about 5-7s, depending on the clients.
* Finally I desperately tried a sudo bbb-conf --setip bbb.mydomain.com And that did the trick! Hope this will help people.
* Recommend installing 4.5.2 on Ubuntu 20.04, see https://github.com/bigbluebutton/bbb-install#install-a-turn-server.
* Recommend installing 4.5.2 on Ubuntu 20.04, see https://github.com/bigbluebutton/bbb-install#install-a-turn-server.
* '''Just launch FireFox, open about:config, and search for media.peerconnection.ice.relay_only. Set this value to true.'''


[[Kategorie:BigBlueButton]]
[[Kategorie:BigBlueButton]]

Version vom 30. April 2021, 12:20 Uhr

Slow echo test

Firefox

  • Launch FireFox
  • Open about:config
  • Search for media.peerconnection.ice.relay_only
  • Set this value to true.

BBB-Server =

  • fix the STUN server in /opt/freeswitch/conf/vars.xml and in /usr/share/bbb-web/WEB-INF/classes/spring/turn-stun-servers.xml.
  • If possible setup and use your own STUN server. Do not use stun.freeswitch.org.
  • The delay should go down to 1-2s, or to about 5-7s, depending on the clients.
  • Recommend installing 4.5.2 on Ubuntu 20.04, see https://github.com/bigbluebutton/bbb-install#install-a-turn-server.
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