SSL SSL_ERROR_SSL (Handshake): Level: 0 err: <337092801> <SSL routines-tls_post_process_client_hello-no shared cipher> len: 0

Hi
Asterisk 18.9.0
I’m trying to setup a tls sip trunk with one of the providers and whenever there is a connection request from the provider I see the following message in the Asterisk console.
I thought this could be happening because of cipher mismatch but the list I have in pjsip was given by my provider!
If that helps, we are using letsencrypt for our certificates.

 WARNING[1760685] pjproject:                      SSL SSL_ERROR_SSL (Handshake): Level: 0 err: <337092801> <SSL routines-tls_post_process_client_hello-no shared cipher> len: 0 peer: PROVIDER_IP:49636

Following is my pjsip configuration

[tls_transport]
type=transport
protocol=tls
bind=0.0.0.0:5061
local_net=MY_LOCAL_IP/24
external_media_address=MY_PUBLIC_IP
external_signaling_address=MY_PUBLIC_IP
cert_file=/etc/letsencrypt/live/MY.DOMAIN.COM/fullchain.pem
priv_key_file=/etc/letsencrypt/live/MY.DOMAIN.COM/privkey.pem
method=tlsv1_2
cipher=DHE-RSA-AES128-GCM-SHA256,DHE-RSA-AES256-GCM-SHA384,DHE-RSA-AES128-SHA256

[my_provider]
type=endpoint
allow= !all,ulaw,alaw,gsm,g729
direct_media=no
context=incoming-calls
transport=tls_transport
aors=my_provider

[my_provider]
type = aor
contact = sip:PROVIDER_IP:5061

I’ll appreciate if someone can point me in the right direction or provide some hints.
Thanks in advance.