[OpenSIPS-Users] Problem with TLS and MS Teams

[Daniel Cogo De Vargas]

Hi

I have problem with Opensips 3.2 and MS Teams.

I´m used the certify and private key generated from Go Daddy.

I´m check the files and are OK. The extensions SIP register with TLS mode
and make call. But when I try receive a call from MS Teams show the message
error:

NOTICE:tls_wolfssl:verify_callback: depth = 1, verify success
NOTICE:tls_wolfssl:verify_callback: depth = 0, verify failure
NOTICE:tls_wolfssl:verify_callback: subject =
/C=US/ST=WA/L=Redmond/O=Microsoft Corporation/CN=sip.pstnhub.microsoft.com
NOTICE:tls_wolfssl:verify_callback: issuer  = /C=US/O=Microsoft
Corporation/CN=Microsoft Azure RSA TLS Issuing CA 03
NOTICE:tls_wolfssl:verify_callback: verify error: certificate verify failed
[error=-188]
ERROR:tls_wolfssl:_wolfssl_tls_accept: New TLS connection from
52.114.132.46:25236 failed to accept
ERROR:tls_wolfssl:_wolfssl_tls_accept: TLS accept error: -188, certificate
verify failed
ERROR:proto_tls:tls_read_req: failed to do pre-tls handshake!

Best Regards,
Daniel Cogo
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