Further to my previous post re webRTC and a required SSL Cert I am concerned that when the SSL Cert expires in 6 months time that the webRTC will stop working until a new one is purchased AND installed on Abyss, however a 3CX Professional has informed me that you cannot install a SSL Cert on Abyss post 3CX installation. unless you uninstall (backup first) re install and then restore the backup, Customer s cannot be expected to re-install 3CX every year (if its a years SSL Cert), that would be ridiculous this must have been thought through surely. Or am I missing something??? Previous Post; You must be able to do this post installation You can do it in IIS at any point and with multiple SSL Certs, so I would think that you can add / remove change in Abyss You would need to renew the SSL Cert (ie per year) or Change the FQDN or IP and therefore you would have to amend / Add the SSL Cert in Abyss How do you do this, If you cant then all the users that have installed in a years time it will stop working !, someone must have thought of this surely. So does anyone know how to do this, would appreciate it. BTW Why cant you run this without SSL not https?