kate Dreaming of Bugdroid. Moderator VIP Member Aug 27, 2013 #2 On the Viber FAQ page it looks like the person you call also has to have Viber. Viber - Frequently asked questions Google Voice doesn't require the other person to have Google Voice, so that might be better (unless all your friends have Viber).
On the Viber FAQ page it looks like the person you call also has to have Viber. Viber - Frequently asked questions Google Voice doesn't require the other person to have Google Voice, so that might be better (unless all your friends have Viber).