I am trying to configure Huawei IP phone espace 8950 with asterisk 13.
I have successfully make the call when transport UDP is selected. But when shifting to TLS user can not get register.
I am using following link to generate my TLS certificates and configuration of asteisk server.
and following are my configuration in sip.conf
when i connect with softphone(Blink, MIcro Sip & PhonerLite) using my PC i am succesfully able to make call. I can also successfully able to connect and make calls using Linphone from mobile.
But when i try registering from Huawei espace 8950 IP phone i get following error.
Problem setting up ssl connection: error:14094418:SSL routines:SSL3_READ_BYTES:tlsv1 alert unknown ca
Now on searching online this specific error most of the answer state that the issue was solved when certificates was regenerated i;ve doen it couple times but still no success.
My question is where i am making the mistake?
Does this IP phone support self signed certificates? because i’ve uploaded certificates using the Phone portal but the phone still not recognizing CA.
Any help in this regard will be helpful
Thanks in advnace