[cisco-voip] Migrating from G.729 Unity back to G.711

[Robert Kulagowski]

Enough people are complaining about the recording quality in Unity 
(which is usually actually an issue with cell phones leaving messages 
for Unity subscribers) that we're contemplating going back to G.711 in 
Unity.

If we set the recording format on Unity back to G.711, I'm assuming that 
if bandwidth is sufficient (and we set the codec between regions to 
G.711), then that's pretty much it?  It's not going to require a 
reinstall or anything like that, will it?

Any other caveats?