[ovirt-users] Accessing VM over WAN

Hi, I am planning to deploy oVirt 4.0.0 in a production environment where initially it will host 150 VDIs and will expand by 20 to 25 in subsequent years with Windows 7, 8.1 and 10. Users will be accessing these VDIs from their android tab or any tiny thin client devices which will have only very small footprint OS with HTML5 supported browser. I wish to give users to access the VDIs over WAN(from their home or on travel). Is it possible to access the VDIs via spice-html5 over the WAN. Any special configurations to be made to enable it? How should I make spice-html5 as the default protocol to access the VDIs? -- With Regards, RK, +91 9840483044