[OpenSER-Users] Probs With TLS Certificate

[Klaus Darilion]

Ali Jawad wrote:
> ERROR:core:tls_print_errstack: error:14094418:SSL 
> routines:SSL3_READ_BYTES:tlsv1 alert unknown ca




The server presents a certificate and the client will verify the 
certificate. Verification is done by the client by inspecting if the CA 
which signed the servers certificate is one of the local trusted (well 
known) CAs. (certificate authority)

Thus, you have to import the CA certificate into your SIP client.

regards
klaus

(read some SSL tutorials to understand how it works)