I'm curious as to how you came to this conclusion PadreJim? I'm not against it, as my infantry army uses a vox network extensively and this would be an awesome addition!
As I read it though:
Codex: Ld+1 Applies to leadership checkls the command squad has to take.
According to the FAQ though, Iron Discipline, Trademark Items, and other special rules do not go down a vox network.
But then it also says that the +1 LD does appy to his command rule. The command rule doesn't affect the vox network though... so I'm not sure how that applies.
Just curious as to your interpretation.