Hello, everybody! After full install and config all of required applications (nextcloud, signaling, turn-server, etc.) in standalone version for using Talk (spread) app, it is impossibe to establish TURNs-protocol (ssl) connection with mobile-clients and others.
Turn servers always throws denies (coturn and exturnal), like: Connection failure: SSL_do_handshake failed: error:0A000418:SSL routines::tlsv1 alert unknown ca
(or error:0A000416:SSL routines::ssl/tls alert certificate unknow - with self-signed try)
I have tried many others certificates includuding self-generated - always the same answer. I’ve tried to dig GitHub - nextcloud/talk-ios: 📱😀 Video & audio calls through Nextcloud on iOS but didn’t find answer in the code.
Meanwhile, web-browser’s client on mobile device connects fine as well as windows nc-client works fine, but ios and android apps throws this “0A000418 unknown ca” error which ruins all my afforts, unfortunately.
Does anybody handled these question?
UPD: debugging with adb the android talk app gives the following error, but still not to much to get the reason.
adb logcat -s chromium:
chromium: [1013/133712.534541:ERROR:net/socket/ssl_client_socket_impl.cc:900] handshake failed; returned -1, SSL error code 1, net_error -100