30 mediators will be sent to Syria to look over the ceasefire. Russia raised concerns over too much interference.
http://www.reuters.com/article/2012/04/14/us-syria-un-vote-idUSBRE83D08V20120414
http://www.reuters.com/article/2012/04/14/us-syria-un-vote-idUSBRE83D08V20120414