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#coturn — Public Fediverse posts

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  1. Well today I found out that coturn does NOT use /etc/coturn/coturn.conf but actually /etc/turnserver.conf 😅

    I poured hours and hours in getting stuff to work and it turns out that I was editing the wrong file for this service the whole time... (the nextcloud interface only checks if the server is running and not whether the credentials you give it actually work)

    In other news nextcloud talk is finally working XD
    (though I get the same errors from the signaling backend as before)

    #sysadmin #coturn #turnServer #nextcloud #nextcloutTalk

  2. Well today I found out that coturn does NOT use /etc/coturn/coturn.conf but actually /etc/turnserver.conf 😅

    I poured hours and hours in getting stuff to work and it turns out that I was editing the wrong file for this service the whole time... (the nextcloud interface only checks if the server is running and not whether the credentials you give it actually work)

    In other news nextcloud talk is finally working XD
    (though I get the same errors from the signaling backend as before)

    #sysadmin #coturn #turnServer #nextcloud #nextcloutTalk

  3. Well today I found out that coturn does NOT use /etc/coturn/coturn.conf but actually /etc/turnserver.conf 😅

    I poured hours and hours in getting stuff to work and it turns out that I was editing the wrong file for this service the whole time... (the nextcloud interface only checks if the server is running and not whether the credentials you give it actually work)

    In other news nextcloud talk is finally working XD
    (though I get the same errors from the signaling backend as before)

    #sysadmin #coturn #turnServer #nextcloud #nextcloutTalk

  4. Well today I found out that coturn does NOT use /etc/coturn/coturn.conf but actually /etc/turnserver.conf 😅

    I poured hours and hours in getting stuff to work and it turns out that I was editing the wrong file for this service the whole time... (the nextcloud interface only checks if the server is running and not whether the credentials you give it actually work)

    In other news nextcloud talk is finally working XD
    (though I get the same errors from the signaling backend as before)

    #sysadmin #coturn #turnServer #nextcloud #nextcloutTalk

  5. If anyone wants to build a [Matrix] stack, I’ve made a working stack publicly available. Feedback and contributions are welcome.

    github.com/nean-and-i/matrix-s

    #DigitalSovereignty #DIDit #Matrix #Tuwunel #Caddy #LiveKit #Coturn

  6. Two weeks ago we published our analysis of TURN security threats. Today: how to fix them.

    New guides covering implementation-agnostic best practices (IP range blocking, protocol hardening, rate limiting, deployment patterns) and coturn-specific configuration with copy-paste templates at three security levels.

    Best practices: enablesecurity.com/blog/turn-s
    coturn guide: enablesecurity.com/blog/coturn
    Config templates on GitHub: github.com/EnableSecurity/cotu

    coturn 4.9.0 dropped yesterday with fixes for CVE-2026-27624 (IPv4-mapped IPv6 bypass of deny rules) and an inverted web admin password check that had been broken since ~2019. The guides cover workarounds for older versions.

    #infosec #webrtc #security #TURN #coturn #penetrationtesting #voip #serversecurity

  7. Two weeks ago we published our analysis of TURN security threats. Today: how to fix them.

    New guides covering implementation-agnostic best practices (IP range blocking, protocol hardening, rate limiting, deployment patterns) and coturn-specific configuration with copy-paste templates at three security levels.

    Best practices: enablesecurity.com/blog/turn-s
    coturn guide: enablesecurity.com/blog/coturn
    Config templates on GitHub: github.com/EnableSecurity/cotu

    coturn 4.9.0 dropped yesterday with fixes for CVE-2026-27624 (IPv4-mapped IPv6 bypass of deny rules) and an inverted web admin password check that had been broken since ~2019. The guides cover workarounds for older versions.

    #infosec #webrtc #security #TURN #coturn #penetrationtesting #voip #serversecurity

  8. Two weeks ago we published our analysis of TURN security threats. Today: how to fix them.

    New guides covering implementation-agnostic best practices (IP range blocking, protocol hardening, rate limiting, deployment patterns) and coturn-specific configuration with copy-paste templates at three security levels.

    Best practices: enablesecurity.com/blog/turn-s
    coturn guide: enablesecurity.com/blog/coturn
    Config templates on GitHub: github.com/EnableSecurity/cotu

    coturn 4.9.0 dropped yesterday with fixes for CVE-2026-27624 (IPv4-mapped IPv6 bypass of deny rules) and an inverted web admin password check that had been broken since ~2019. The guides cover workarounds for older versions.

    #infosec #webrtc #security #TURN #coturn #penetrationtesting #voip #serversecurity

  9. Two weeks ago we published our analysis of TURN security threats. Today: how to fix them.

    New guides covering implementation-agnostic best practices (IP range blocking, protocol hardening, rate limiting, deployment patterns) and coturn-specific configuration with copy-paste templates at three security levels.

    Best practices: enablesecurity.com/blog/turn-s
    coturn guide: enablesecurity.com/blog/coturn
    Config templates on GitHub: github.com/EnableSecurity/cotu

    coturn 4.9.0 dropped yesterday with fixes for CVE-2026-27624 (IPv4-mapped IPv6 bypass of deny rules) and an inverted web admin password check that had been broken since ~2019. The guides cover workarounds for older versions.

    #infosec #webrtc #security #TURN #coturn #penetrationtesting #voip #serversecurity

  10. Two weeks ago we published our analysis of TURN security threats. Today: how to fix them.

    New guides covering implementation-agnostic best practices (IP range blocking, protocol hardening, rate limiting, deployment patterns) and coturn-specific configuration with copy-paste templates at three security levels.

    Best practices: enablesecurity.com/blog/turn-s
    coturn guide: enablesecurity.com/blog/coturn
    Config templates on GitHub: github.com/EnableSecurity/cotu

    coturn 4.9.0 dropped yesterday with fixes for CVE-2026-27624 (IPv4-mapped IPv6 bypass of deny rules) and an inverted web admin password check that had been broken since ~2019. The guides cover workarounds for older versions.

    #infosec #webrtc #security #TURN #coturn #penetrationtesting #voip #serversecurity

  11. The following hashtags are trending across South African Mastodon instances:

    #deltachat
    #xmpp
    #ejabberd
    #selfhosting
    #foss
    #Today
    #dovecot
    #chatmail
    #coturn
    #polls

    Based on recent posts made by non-automated accounts. Posts with more boosts, favourites, and replies are weighted higher.

  12. The following hashtags are trending across South African Mastodon instances:

    #deltachat
    #xmpp
    #ejabberd
    #selfhosting
    #foss
    #Today
    #dovecot
    #chatmail
    #coturn
    #polls

    Based on recent posts made by non-automated accounts. Posts with more boosts, favourites, and replies are weighted higher.

  13. The following hashtags are trending across South African Mastodon instances:

    #ejabberd
    #selfhosting
    #coturn
    #southafrica
    #limpopo
    #schoolsafety
    #saaf
    #southafricanairforce
    #aviation
    #gripen

    Based on recent posts made by non-automated accounts. Posts with more boosts, favourites, and replies are weighted higher.

  14. Just tested my Prosody server against the compliance checker at compliance.conversations.im My Prosody server got itself a 100% compliance rating, with in-band registration being disabled as it's more of a personal server than a public one, even with that public conference. If you want to see the results for yourself, check out compliance.conversations.im/se I will also point out that both Prosody and CoTurn (which provides media relay services for Prosody) are configured to be dual-stack, meaning everything works both on IPv4 and IPv6. Even got all 8 SRV records configured in DNS so CoTurn's STUN and TURN implementations will hopefully work flawlessly, both via TCP & UDP (and the TLS-based option is included). #Prosody #CoTurn #XMPP #StandardsCompliance #OwnYourData #SelfHosting

  15. Just tested my Prosody server against the compliance checker at compliance.conversations.im My Prosody server got itself a 100% compliance rating, with in-band registration being disabled as it's more of a personal server than a public one, even with that public conference. If you want to see the results for yourself, check out compliance.conversations.im/se I will also point out that both Prosody and CoTurn (which provides media relay services for Prosody) are configured to be dual-stack, meaning everything works both on IPv4 and IPv6. Even got all 8 SRV records configured in DNS so CoTurn's STUN and TURN implementations will hopefully work flawlessly, both via TCP & UDP (and the TLS-based option is included). #Prosody #CoTurn #XMPP #StandardsCompliance #OwnYourData #SelfHosting

  16. Just tested my Prosody server against the compliance checker at compliance.conversations.im My Prosody server got itself a 100% compliance rating, with in-band registration being disabled as it's more of a personal server than a public one, even with that public conference. If you want to see the results for yourself, check out compliance.conversations.im/se I will also point out that both Prosody and CoTurn (which provides media relay services for Prosody) are configured to be dual-stack, meaning everything works both on IPv4 and IPv6. Even got all 8 SRV records configured in DNS so CoTurn's STUN and TURN implementations will hopefully work flawlessly, both via TCP & UDP (and the TLS-based option is included). #Prosody #CoTurn #XMPP #StandardsCompliance #OwnYourData #SelfHosting

  17. So, der prosody #xmpp server läuft mit #coturn für Voice und Video, allen Features passen und wir haben 100% Compliance. Yay.

    Mal sehen, was es jetzt wieder für einen Kampf wird, vom Test- auf den Prodserver umzuziehen.

    Das letzte Zahnrad für die digitale Unabhängigkeit … #selfhosting

  18. So, der prosody #xmpp server läuft mit #coturn für Voice und Video, allen Features passen und wir haben 100% Compliance. Yay.

    Mal sehen, was es jetzt wieder für einen Kampf wird, vom Test- auf den Prodserver umzuziehen.

    Das letzte Zahnrad für die digitale Unabhängigkeit … #selfhosting

  19. So, der prosody #xmpp server läuft mit #coturn für Voice und Video, allen Features passen und wir haben 100% Compliance. Yay.

    Mal sehen, was es jetzt wieder für einen Kampf wird, vom Test- auf den Prodserver umzuziehen.

    Das letzte Zahnrad für die digitale Unabhängigkeit … #selfhosting

  20. So, der prosody #xmpp server läuft mit #coturn für Voice und Video, allen Features passen und wir haben 100% Compliance. Yay.

    Mal sehen, was es jetzt wieder für einen Kampf wird, vom Test- auf den Prodserver umzuziehen.

    Das letzte Zahnrad für die digitale Unabhängigkeit … #selfhosting

  21. Got #prosody running and also established #coturn for stun/turn on the test server. It looks pretty good and is very lightweight, and #conversations looks like a decent client. happy so far...

    But compared to #matrix, the huge amount of features and XEPs is a different story.

  22. Got #prosody running and also established #coturn for stun/turn on the test server. It looks pretty good and is very lightweight, and #conversations looks like a decent client. happy so far...

    But compared to #matrix, the huge amount of features and XEPs is a different story.

  23. Got #prosody running and also established #coturn for stun/turn on the test server. It looks pretty good and is very lightweight, and #conversations looks like a decent client. happy so far...

    But compared to #matrix, the huge amount of features and XEPs is a different story.

  24. Got #prosody running and also established #coturn for stun/turn on the test server. It looks pretty good and is very lightweight, and #conversations looks like a decent client. happy so far...

    But compared to #matrix, the huge amount of features and XEPs is a different story.

  25. @mptcp

    Question de noob:

    Le multipath TCP ca a un interet pour les transitions entre connexions 5g/wifi les apps voip? Genre une app android #conversations qui communique en vers un service relai #coturn ?

    Je crois que la voip utilise UDP en general.

  26. @mptcp

    Question de noob:

    Le multipath TCP ca a un interet pour les transitions entre connexions 5g/wifi les apps voip? Genre une app android #conversations qui communique en vers un service relai #coturn ?

    Je crois que la voip utilise UDP en general.

  27. @mptcp

    Question de noob:

    Le multipath TCP ca a un interet pour les transitions entre connexions 5g/wifi les apps voip? Genre une app android #conversations qui communique en vers un service relai #coturn ?

    Je crois que la voip utilise UDP en general.

  28. @mptcp

    Question de noob:

    Le multipath TCP ca a un interet pour les transitions entre connexions 5g/wifi les apps voip? Genre une app android #conversations qui communique en vers un service relai #coturn ?

    Je crois que la voip utilise UDP en general.

  29. The #Ansible role for #BigBlueButton is now able to install and configure BBB 3.0.x with embedded #coturn, even on cloud VMs behind a NAT router or firewall.

    github.com/ebbba-org/ansible-r

  30. The #Ansible role for #BigBlueButton is now able to install and configure BBB 3.0.x with embedded #coturn, even on cloud VMs behind a NAT router or firewall.

    github.com/ebbba-org/ansible-r

  31. The #Ansible role for #BigBlueButton is now able to install and configure BBB 3.0.x with embedded #coturn, even on cloud VMs behind a NAT router or firewall.

    github.com/ebbba-org/ansible-r

  32. i have been meaning to open source this for awhile and why not today.

    https://codeberg.org/CobyPear/up-down

    i wrote a little bit about the coturn portion of things
    here but i never got back to this so i figured it is time to share it.

    i used it to successfully collaborate with a friend across the country and we sent each other .wav files back and forth and pasted them together into an album.

    we did test the live jam room and it worked (even via mobile), however i was never able to do a live jam session over it due to schedule constraints but lmk if you make that happen.

    if you have questions ask them here or open an issue. no promises :)

    tbh not sure it would still work today out of the box, but it should! it uses old versions of things of course.

    #oss #opensource #coturn #scrappyfiddles #sveltekit

  33. i have been meaning to open source this for awhile and why not today.

    https://codeberg.org/CobyPear/up-down

    i wrote a little bit about the coturn portion of things
    here but i never got back to this so i figured it is time to share it.

    i used it to successfully collaborate with a friend across the country and we sent each other .wav files back and forth and pasted them together into an album.

    we did test the live jam room and it worked (even via mobile), however i was never able to do a live jam session over it due to schedule constraints but lmk if you make that happen.

    if you have questions ask them here or open an issue. no promises :)

    tbh not sure it would still work today out of the box, but it should! it uses old versions of things of course.

    #oss #opensource #coturn #scrappyfiddles #sveltekit

  34. i have been meaning to open source this for awhile and why not today.

    https://codeberg.org/CobyPear/up-down

    i wrote a little bit about the coturn portion of things
    here but i never got back to this so i figured it is time to share it.

    i used it to successfully collaborate with a friend across the country and we sent each other .wav files back and forth and pasted them together into an album.

    we did test the live jam room and it worked (even via mobile), however i was never able to do a live jam session over it due to schedule constraints but lmk if you make that happen.

    if you have questions ask them here or open an issue. no promises :)

    tbh not sure it would still work today out of the box, but it should! it uses old versions of things of course.

    #oss #opensource #coturn #scrappyfiddles #sveltekit

  35. i have been meaning to open source this for awhile and why not today.

    https://codeberg.org/CobyPear/up-down

    i wrote a little bit about the coturn portion of things
    here but i never got back to this so i figured it is time to share it.

    i used it to successfully collaborate with a friend across the country and we sent each other .wav files back and forth and pasted them together into an album.

    we did test the live jam room and it worked (even via mobile), however i was never able to do a live jam session over it due to schedule constraints but lmk if you make that happen.

    if you have questions ask them here or open an issue. no promises :)

    tbh not sure it would still work today out of the box, but it should! it uses old versions of things of course.

    #oss #opensource #coturn #scrappyfiddles #sveltekit

  36. ✅ Erster PoC mit eigenem #TURN-Server für Video-Calls mit #Nextcloud Talk. #eturnal läuft in #podman und scheint mir deutlich leichtgewichtiger zu sein als #coturn.
  37. ✅ Erster PoC mit eigenem #TURN-Server für Video-Calls mit #Nextcloud Talk. #eturnal läuft in #podman und scheint mir deutlich leichtgewichtiger zu sein als #coturn.
  38. ✅ Erster PoC mit eigenem #TURN-Server für Video-Calls mit #Nextcloud Talk. #eturnal läuft in #podman und scheint mir deutlich leichtgewichtiger zu sein als #coturn.
  39. ✅ Erster PoC mit eigenem #TURN-Server für Video-Calls mit #Nextcloud Talk. #eturnal läuft in #podman und scheint mir deutlich leichtgewichtiger zu sein als #coturn.
  40. WebRTC debugging.

    I spent hours debugging and now need to share the solution with the world.

    Tried to establish a #WebRTC-based #p2p connection (using #yjs and y-webrtc) in a LAN behind NAT, but ICE failed. Neither STUN nor TURN seemed to help, nor did a local #Coturn or local signaling server.

    The solution was to force TURN through TCP, i.e. using something like this as TURN id:

    turn:ADDR:PORT?transport=tcp

    Kudos for the final hint and other debugging pointers:

    github.com/feross/simple-peer/

  41. WebRTC debugging.

    I spent hours debugging and now need to share the solution with the world.

    Tried to establish a -based connection (using and y-webrtc) in a LAN behind NAT, but ICE failed. Neither STUN nor TURN seemed to help, nor did a local or local signaling server.

    The solution was to force TURN through TCP, i.e. using something like this as TURN id:

    turn:ADDR:PORT?transport=tcp

    Kudos for the final hint and other debugging pointers:

    github.com/feross/simple-peer/

  42. WebRTC debugging.

    I spent hours debugging and now need to share the solution with the world.

    Tried to establish a #WebRTC-based #p2p connection (using #yjs and y-webrtc) in a LAN behind NAT, but ICE failed. Neither STUN nor TURN seemed to help, nor did a local #Coturn or local signaling server.

    The solution was to force TURN through TCP, i.e. using something like this as TURN id:

    turn:ADDR:PORT?transport=tcp

    Kudos for the final hint and other debugging pointers:

    github.com/feross/simple-peer/

  43. WebRTC debugging.

    I spent hours debugging and now need to share the solution with the world.

    Tried to establish a #WebRTC-based #p2p connection (using #yjs and y-webrtc) in a LAN behind NAT, but ICE failed. Neither STUN nor TURN seemed to help, nor did a local #Coturn or local signaling server.

    The solution was to force TURN through TCP, i.e. using something like this as TURN id:

    turn:ADDR:PORT?transport=tcp

    Kudos for the final hint and other debugging pointers:

    github.com/feross/simple-peer/

  44. WebRTC debugging.

    I spent hours debugging and now need to share the solution with the world.

    Tried to establish a #WebRTC-based #p2p connection (using #yjs and y-webrtc) in a LAN behind NAT, but ICE failed. Neither STUN nor TURN seemed to help, nor did a local #Coturn or local signaling server.

    The solution was to force TURN through TCP, i.e. using something like this as TURN id:

    turn:ADDR:PORT?transport=tcp

    Kudos for the final hint and other debugging pointers:

    github.com/feross/simple-peer/

  45. Can any anyone suggest some tools for diagnosing poorly functioning Matrix audio/video calls?

    Right now I don't even know whether I should be filing bugs on Matrix or Element or Yunohost or Coturn or Synapse, and I'm really hoping to give some more useful info than "Calls often don't connect and even when they do they're often missing either video or audio." 🤔

    Thanks!

    #Matrix #Synapse #Yunohost #Coturn #Voip #Troubleshooting

  46. Can any anyone suggest some tools for diagnosing poorly functioning Matrix audio/video calls?

    Right now I don't even know whether I should be filing bugs on Matrix or Element or Yunohost or Coturn or Synapse, and I'm really hoping to give some more useful info than "Calls often don't connect and even when they do they're often missing either video or audio." 🤔

    Thanks!

    #Matrix #Synapse #Yunohost #Coturn #Voip #Troubleshooting

  47. Can any anyone suggest some tools for diagnosing poorly functioning Matrix audio/video calls?

    Right now I don't even know whether I should be filing bugs on Matrix or Element or Yunohost or Coturn or Synapse, and I'm really hoping to give some more useful info than "Calls often don't connect and even when they do they're often missing either video or audio." 🤔

    Thanks!

    #Matrix #Synapse #Yunohost #Coturn #Voip #Troubleshooting

  48. Can any anyone suggest some tools for diagnosing poorly functioning Matrix audio/video calls?

    Right now I don't even know whether I should be filing bugs on Matrix or Element or Yunohost or Coturn or Synapse, and I'm really hoping to give some more useful info than "Calls often don't connect and even when they do they're often missing either video or audio." 🤔

    Thanks!

    #Matrix #Synapse #Yunohost #Coturn #Voip #Troubleshooting