We lost one of our 2 isp connections last week, it cut off our mobile users, management freaked. We had to change our firewall and public dns to put it on our second isp, took 2 hours. As a result management wants alternatives to prevent future outages.
Our best idea so far is to get a server into a cloud with multiple connections to our network. My research is pointing to Azure since they will host Sles.
If if you have any experience or ideas I’d really hope you’ll share.