Yealink Forums
T21P TLS - Trusted CA - Printable Version

+- Yealink Forums (
+-- Forum: IP Phone Series (/forumdisplay.php?fid=4)
+--- Forum: Phone specific topic (/forumdisplay.php?fid=12)
+---- Forum: T2xP Series (/forumdisplay.php?fid=21)
+---- Thread: T21P TLS - Trusted CA (/showthread.php?tid=46773)

T21P TLS - Trusted CA - TheCourier - 07-17-2023 04:34 PM


i have upgraded the T21P E2 im testing on to the latest firmware and even after installing the certificate that my sip server is using which is also signed by a trusted certificate that this latest firmware is allready supporting it.

The phone will still not establish a TLS connection with the server. It only does when accepting trusted certificates is disabled.

Its importnet to note, when i install the certificate on the phone the "Issued by" segment in the trusted certificates table is blank.

I guess its a bug from the "Issued by" name being too long to show. Is it a known issue?