Protected: Disaster Recovery in Skype for Business 2015 by David Papkin dpapkinJanuary 22, 2016 David Papkin Category, Skype For Business Enter your password to view comments. This content is password-protected. To view it, please enter the password below. Password: david mark papkin, David Papkin, davidpapkin, disaster recovery, SFB, skypeforbusiness ← Back End Server High Availability in SFB by David Papkin Upgrade to Skype for Business Server 2015 by David Papkin →