anyone knows if there is some documentation on how to change the web server default certificate in the UCM or any especif recomendation?
When accessing the UCM web server from WAN, you know always get the https certificate error…
Since the UCM I want to access is accessible from a subdomain like https://ucm.mypbx.com, that domain has a Comodo wildcard certificate that can work with any subdomain *.mypbx.com) and is ready working for other subdomains, no problems at all.
I tried many times, but the result is always the same, the error I pasted in the subject, “There is something wrong with the uploaded TLS certificate. The default certificate has been restored.”
UCM6202 @ 126.96.36.199
Many tries, but usually, upload 2 independent files. System settings --> HTTP Server --> Certificate Settings:
First file, with file extension required, .pem, is readable as plain text
TLS Private Key - private.pem
-----BEGIN PRIVATE KEY-----
TLS Cert - certificate.pem
-----END PRIVATE KEY-----
Anyone who has been able to do it can give me any clue?