Access Anywhere & Gateway to Automatically switch to Active Server?

Dear R&D,

Can Plant SCADA Access Anywhere (AA) + Gateway be used to detect when an active server fails, to automatically switch to the other active server url etc...?

I understand the topology is a simple 1:1 from the AA Gateway to AA Server... but can the gateway do a redirection?

If not, can this be raised as an enhancement request?

Hope this makes sense.

Thanks.
Kien