This is just the same of this:
http://forum.voxalot.com/voxalot-sup...voicemail.html
As I wrote there I agree that this english greeting confuses non english speakers in non english countries.
As I suggested the easiest way for both VoXaLot and users would be just to remove this standard english complement greeting. I think it is very simple for VoXaLot to solve this: skip it in the system or just have a zero length record for it. It is not necessary to complicate by making it available in all languages the users want. Just let the users record their own greeting and skip this standard complement.