How do I get my client to support TLS 1.0?

[ONiKiDSK]

(baresip 3.10.0 , openssl 3.1.0)I receive this error when connecting to my voip provider:|
tls: connect: error (r=-1, ssl_err=1)
tls: B07C3E7A6E000000:error:0A000102:SSL routines:ssl_choose_client_version
unsupported protocol:ssl/statem/statem_lib.c:1947:
if (SSL_IS_DTLS(s) ? DTLS_VERSION_LT(s->version, ver_min)
: s->version < ver_min) {
s->version = origv;
SSLfatal(s, SSL_AD_PROTOCOL_VERSION, SSL_R_UNSUPPORTED_PROTOCOL);
return 0;
}
statem_lib.c.txt

Because our server only supports TLSv1.0, and my client does not support TLSv1.0, how can I change it so that the client supports TLSv1.0?
Please grant me this unreasonable request

[alfredh]

Please note that TLS 1.0 has been deprecated:
https://www.rfc-editor.org/rfc/rfc8996

Please post these types of questions in the "Discussions".

[robert-scheck]

This is most likely less an issue of Baresip, but more related to the OpenSSL configuration and/or the OpenSSL defaults your (Linux) distribution ships (e.g. Debian disabled TLSv1.0 in OpenSSL by default with Debian 10). To provide a more helpful answer, you would have to provide information about the (Linux) distribution, you are using.