@Dan Lukes wrote:But yes, you can avoid all those issues - forget LetsEncrypt, use certificates issued by Cisco for the purpose. Required root CA is part of firmware, it needs not to be imported at all.Outstanding, thank you for the detailed reply ab...
Partly resolved. It looks like adding the let encrypt root certificate to the spa-112 lets this work. But the spa-112 doesn't take https links (https://letsencrypt.org/certs/trustid-x3-root.pem.txt), so putting the cert file on a http server works. I...
I have the same spa112 with the same 1.4.1 sr3 and also can't connect to voip.ms with tls/srtp. It looks like the spa doesnt want to connect with port 5061. I have this line active on port 5061, and it worked before enabling tls. Here's the spa sysl...