Viber released a special version of their client with full HD voice calling forÂ Nokia Lumia Windows Phone devices last week. The new version offered Making and receiving VoIP calls HD, Send free messages Viber contacts,Create group chats,Set a profile photo, Notable improvements in the application interface. But many people experienced problems in making voice calls. Viber responded the following to the users,
We are aware of the problems some of you are experiencing with the new update, and we’re working around the clock to find the source of the problem and resolve it as soon as possible. We apologize for the temporary inconvenience, and we recommend that you stay tuned for news and updates.
Now, Viber has pulled their app from Windows Phone Store and will be releasing the app again after fixing this issue.