tls_dump_cert_info(): tls_connect: server certificate issuer:/C=US/O=Microsoft
Corporation/CN=Microsoft RSA TLS CA 01
THis is not sectigo signed - is my guess. It’s the other sides cert that Kamailio can’t
verify. You need to add that CA cert to the Kamailio CA store.
/O
On 5 May 2022, at 14:09, Володимир Іванець
<volodyaivanets(a)gmail.com> wrote:
tls_dump_cert_info(): tls_connect: server certificate issuer:/C=US/O=Microsoft
Corporation/CN=Microsoft RSA TLS CA 01