07-16-2015 11:52 AM - edited 03-17-2019 03:40 AM
Has anyone had issues with using a self-signed certificate for VPN phones? After following this guide to a "T" I'm getting a certificate validation failure when I access the group-url I am using.
Just to be clear, the phone has already registered to CUCM on the internal network before I took it to an outside network to test. Will be happy to post configs, but I'm just not sure where to go from here. Thanks!