How secure is BBM voice?

I know BBM chats are fairly secure (BlackBerry holds the encryption keys) but I was wondering about the new voice and upcoming video features. I'd love to be able to move people away from Skype for phone conversations in the name of security if that's true.

Does anyone know?

Additional info: I searched for this in the forums. Couldn't find anything.

Posted via CB10

Not sure how secure it really is but the services are going through BlackBerry servers and not over an open network, it opens up access to voip.blackberry.com and any other access settings are restricted meaning it can only connect to secure servers.

http://www.blackberry.com/btsc/KB26816