# Install Coturn/Turnserver on Centos 8 **URL:** \ **Category:** 💬 Talk (spreed)\ **Tags:** turn\ **Created:** [May 26, 2021, 1:54pm UTC](https://help.nextcloud.com/t/install-coturn-turnserver-on-centos-8/117168 "2021-05-26T13:54:34Z")\ **Posts on this page:** 8\ **Page:** 1
**Author:** ![Von\_Loid](https://help.nextcloud.com/user_avatar/help.nextcloud.com/von_loid/32/37615_2.png) [@Von\_Loid](https://help.nextcloud.com/u/Von_Loid)\ **Post date:** [May 26, 2021, 1:54pm UTC](https://help.nextcloud.com/t/install-coturn-turnserver-on-centos-8/117168/1 "2021-05-26T13:54:34Z")
Please help. I already install coturn and config turnserver.conf but the NC returns No Ice Candidates. VPS on Centos 8 ---
**Author:** ![anon71540698](https://help.nextcloud.com/letter_avatar/anon71540698/32/5_5575768a8748004e209b776fc1b2916d.png) [@anon71540698](https://help.nextcloud.com/u/anon71540698)\ **Post date:** [May 26, 2021, 2:07pm UTC](https://help.nextcloud.com/t/install-coturn-turnserver-on-centos-8/117168/2 "2021-05-26T14:07:10Z")
Do both servers have valid SSL certs? ---
**Author:** ![bb77](https://help.nextcloud.com/letter_avatar/bb77/32/5_5575768a8748004e209b776fc1b2916d.png) [@bb77](https://help.nextcloud.com/u/bb77)\ **Post date:** [May 26, 2021, 2:25pm UTC](https://help.nextcloud.com/t/install-coturn-turnserver-on-centos-8/117168/3 "2021-05-26T14:25:39Z")
Hi @Von_Loid This is the fourth thread you’ve opened or you commented on regarding this topic. And in none of them do you really provide any details about your configuration or any logs, so we could at least rule out that there is maybe any missconfiguration or something else what causes the error… Also this issue, which @szaimen already pointed out to you, is still open… 😉 > > > \## Description > On the settings/admin/talk page at the TURN section, the "Test t…his server" action always fails on Safari with Mac OS 11. When using latest Firefox without changing the turnserver:port and secret fields, everything works as advertised. Makes no difference testing an already configured TURN server or directly after adding a new one. > > \## Steps to reproduce > 1. Add a TURN server by adding turnserver:port and secret > 2. Click the "Test this server" button > > \### Expected behaviour > A succes message with "Ok: Successful ICE candidates returned by the TURN server" > > \### Actual behaviour > An error message with "Error: No working ICE candidates returned by the TURN server" > > \## Talk app > > \*\*Talk app version:\*\* 10.0.7 > > \*\*Custom Signaling server configured:\*\* no > > \*\*Custom TURN server configured:\*\* yes > > \*\*Custom STUN server configured:\*\* no > > \## Server configuration detail > > \*\*Operating system:\*\* Linux 4.19.0-16-cloud-amd64 #1 SMP Debian 4.19.181-1 (2021-03-19) x86\_64 > > \*\*Webserver:\*\* Apache/2 (fpm-fcgi) > > \*\*Database:\*\* mysql 10.5.9 > > \*\*PHP version:\*\* 7.4.18 > Modules loaded: Core, date, libxml, openssl, pcre, sqlite3, zlib, bcmath, calendar, ctype, curl, dom, hash, fileinfo, filter, ftp, gd, gettext, SPL, iconv, intl, json, mbstring, session, pcntl, PDO, standard, pdo\_sqlite, Phar, posix, Reflection, mysqlnd, SimpleXML, soap, sockets, sodium, pdo\_mysql, exif, tokenizer, xml, xmlreader, xmlwriter, xsl, zip, mysqli, cgi-fcgi, gmp, imagick, imap, redis, Zend OPcache > > \*\*Nextcloud version:\*\* 20.0.9 - 20.0.9.1 > > \*\*Updated from an older Nextcloud/ownCloud or fresh install:\*\* fresh > > \*\*Where did you install Nextcloud from:\*\* unknown > > \\Signing status\ > > Array > ( > ) > > \ > > \\List of activated apps\ > > \`\`\` > Enabled: > - accessibility: 1.6.0 > - activity: 2.13.4 > - bruteforcesettings: 2.1.0 > - calendar: 2.2.1 > - cloud\_federation\_api: 1.3.0 > - comments: 1.10.0 > - contacts: 3.5.1 > - contactsinteraction: 1.1.0 > - dashboard: 7.0.0 > - dav: 1.16.2 > - federatedfilesharing: 1.10.2 > - federation: 1.10.1 > - files: 1.15.0 > - files\_pdfviewer: 2.0.1 > - files\_rightclick: 0.17.0 > - files\_sharing: 1.12.2 > - files\_trashbin: 1.10.1 > - files\_versions: 1.13.0 > - files\_videoplayer: 1.9.0 > - firstrunwizard: 2.9.0 > - groupfolders: 8.2.1 > - issuetemplate: 0.7.0 > - logreader: 2.5.0 > - lookup\_server\_connector: 1.8.0 > - mail: 1.9.5 > - nextcloud\_announcements: 1.9.0 > - notifications: 2.8.0 > - oauth2: 1.8.0 > - password\_policy: 1.10.1 > - photos: 1.2.3 > - privacy: 1.4.0 > - provisioning\_api: 1.10.0 > - recommendations: 0.8.0 > - serverinfo: 1.10.0 > - settings: 1.2.0 > - sharebymail: 1.10.0 > - spreed: 10.0.7 > - support: 1.3.0 > - survey\_client: 1.8.0 > - systemtags: 1.10.0 > - talk\_simple\_poll: 1.3.0 > - text: 3.1.0 > - theming: 1.11.0 > - twofactor\_backupcodes: 1.9.0 > - twofactor\_totp: 5.0.0 > - updatenotification: 1.10.0 > - user\_external: 1.0.0 > - user\_status: 1.0.1 > - viewer: 1.4.0 > - weather\_status: 1.0.0 > - workflowengine: 2.2.0 > Disabled: > - admin\_audit > - encryption > - files\_external > - user\_ldap > > \`\`\` > \ > > \\Configuration (config/config.php)\ > > \`\`\` > { > "instanceid": "\*\*\*REMOVED SENSITIVE VALUE\*\*\*", > "passwordsalt": "\*\*\*REMOVED SENSITIVE VALUE\*\*\*", > "secret": "\*\*\*REMOVED SENSITIVE VALUE\*\*\*", > "trusted\_domains": \[ > "\*\*\*REMOVED SENSITIVE VALUE\*\*\*" > \], > "datadirectory": "\*\*\*REMOVED SENSITIVE VALUE\*\*\*", > "dbtype": "mysql", > "version": "20.0.9.1", > "overwrite.cli.url": "https:\\/\\/cloud.\*\*\*REMOVED SENSITIVE VALUE\*\*\*", > "dbname": "\*\*\*REMOVED SENSITIVE VALUE\*\*\*", > "dbhost": "\*\*\*REMOVED SENSITIVE VALUE\*\*\*", > "dbport": "", > "dbtableprefix": "oc\_", > "mysql.utf8mb4": true, > "dbuser": "\*\*\*REMOVED SENSITIVE VALUE\*\*\*", > "dbpassword": "\*\*\*REMOVED SENSITIVE VALUE\*\*\*", > "installed": true, > "user\_backends": \[ > { > "class": "OC\_User\_IMAP", > "arguments": \[ > "mail.\*\*\*REMOVED SENSITIVE VALUE\*\*\*", > 993, > "ssl", > "\*\*\*REMOVED SENSITIVE VALUE\*\*\*", > true, > true > \] > } > \], > "mail\_smtpmode": "smtp", > "mail\_smtpauthtype": "LOGIN", > "mail\_sendmailmode": "smtp", > "mail\_smtpauth": 1, > "updater.release.channel": "stable", > "memcache.distributed": "\\\\OC\\\\Memcache\\\\Redis", > "redis": { > "host": "\*\*\*REMOVED SENSITIVE VALUE\*\*\*", > "port": 6379 > }, > "memcache.locking": "\\\\OC\\\\Memcache\\\\Redis", > "memcache.local": "\\\\OC\\\\Memcache\\\\Redis", > "maintenance": false, > "debug": true > } > \`\`\` > \ > > \*\*Are you using external storage, if yes which one:\*\* local > > \*\*Are you using encryption:\*\* no > > \*\*Are you using an external user-backend, if yes which one:\*\* IMAP > > \## Client configuration > > \*\*Browser:\*\* Mozilla/5.0 (Macintosh; Intel Mac OS X 10\_15\_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.0.3 Safari/605.1.15 without any content blockers active > > \*\*Operating system:\*\* macOS 11.2.3 > > \## Logs > > \\Web server error log\ > > \`\`\` > empty > \`\`\` > \ > > \\Nextcloud log\ > > \`\`\` > nothing related to this bug > \`\`\` > \ > > \\Browser log\ > > \[Info\] Creating PeerConnection with – Object (admin-settings.js, line 380) > Object > \[Info\] Received candidates – Array (0) (admin-settings.js, line 380) > Array (0) > \> Selected Element > \< \\ > \[Info\] Creating PeerConnection with – {iceServers: Array, iceTransportPolicy: "relay"} (admin-settings.js, line 380) > {iceServers: Array, iceTransportPolicy: "relay"}Object > \[Info\] Received candidates – \[\] (0) (admin-settings.js, line 380) > \ ---
**Author:** ![anon71540698](https://help.nextcloud.com/letter_avatar/anon71540698/32/5_5575768a8748004e209b776fc1b2916d.png) [@anon71540698](https://help.nextcloud.com/u/anon71540698)\ **Post date:** [May 26, 2021, 7:20pm UTC](https://help.nextcloud.com/t/install-coturn-turnserver-on-centos-8/117168/4 "2021-05-26T19:20:34Z")
> [@bb77](#): > > Also this issue, which @szaimen already pointed out to you, is still open… As mentioned in the github thread (last post), this is a NC21/Talk11 problem; NC20/Talk10 work fine. This does not only affect coTURN server, it also applies to HPB signaling server (if you use it)… It does NOT mean Talk won’t work; it just means the testing mechanism is faulty and can’t be relied upon. Just try using Talk… ---
**Author:** ![bb77](https://help.nextcloud.com/letter_avatar/bb77/32/5_5575768a8748004e209b776fc1b2916d.png) [@bb77](https://help.nextcloud.com/u/bb77)\ **Post date:** [May 26, 2021, 8:54pm UTC](https://help.nextcloud.com/t/install-coturn-turnserver-on-centos-8/117168/5 "2021-05-26T20:54:15Z")
> [@anon71540698](#): > > It does NOT mean Talk won’t work; it just means the testing mechanism is faulty and can’t be relied upon. Just try using Talk… I would second that. But I was under the impression, that some people reported this issue for Nextcloud 20 too, but I could be wrong. @Von_Loid Please test if Talk is working like @anon71540698 sais. And if you suspect that coturn is not working as it should, turn on the verbose option in your turnserver.conf file and look at the logs and post them here… Please also provide the contents of your config file. Otherwise trying to help you, turns into a guessing game. ---
**Author:** ![anon71540698](https://help.nextcloud.com/letter_avatar/anon71540698/32/5_5575768a8748004e209b776fc1b2916d.png) [@anon71540698](https://help.nextcloud.com/u/anon71540698)\ **Post date:** [May 26, 2021, 9:44pm UTC](https://help.nextcloud.com/t/install-coturn-turnserver-on-centos-8/117168/6 "2021-05-26T21:44:06Z")
> [@bb77](#): > > … some people reported this issue for Nextcloud 20 too… I’d say it was flaky, for me too… It’d time out after 10-15 seconds of trying, but if pressed again would come back OK in a second. This time it’s different. From the github discussion it looks like the latest version of Talk is to blame. I’ll roll back to the first v.21 snapshot on one of the instances I run (on the weekend)… EDIT: If you install the NC+HPB VM from @enoch85 and upgrade to the latest NC21+Talk11, it works. But the same test of the TURN server on the config page fails just like coTURN server does… EDIT-2: Talk 11.2.2 fixes this issue… ---
**Author:** ![wwe](https://help.nextcloud.com/user_avatar/help.nextcloud.com/wwe/32/72963_2.png) [@wwe](https://help.nextcloud.com/u/wwe)\ **Post date:** [December 13, 2024, 9:44am UTC](https://help.nextcloud.com/t/install-coturn-turnserver-on-centos-8/117168/7 "2024-12-13T09:44:57Z")
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**Author:** ![wwe](https://help.nextcloud.com/user_avatar/help.nextcloud.com/wwe/32/72963_2.png) [@wwe](https://help.nextcloud.com/u/wwe)\ **Post date:** [December 13, 2024, 9:44am UTC](https://help.nextcloud.com/t/install-coturn-turnserver-on-centos-8/117168/8 "2024-12-13T09:44:59Z")