Facebook wouldn’t be great without the voip applications for making free voip calls now available on Facebook. Already more than a few free voip calls have been made using Facebook using the following programs:

Rebtel -  Let’s you integrate Rebtel with facebook to make free voip calls.

Skype Me by Nabil Naghdy- “SkypeMe is a Facebook application that links with your Skype account and lets you make calls right from inside Facebook. You can see which friends are online, make calls, and even buy SkypeOut credit from Facebook.”

WalkieTalkie – Facebook conference calling using voip.

Tag- One on one chat and messaging.

Chatterbox – Leave voip voice messages on other facebook accounts

Msg-Time – Another facebook voip application.