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Application: WhatsApp

WhatsApp Messenger is a cross-platform mobile messaging app which allows you to exchange messages without having to pay for SMS. WhatsApp Messenger is available for iPhone, BlackBerry, Android, Windows Phone and Nokia and yes, those phones can all message each other! Because WhatsApp Messenger uses the same internet data plan that you use for email and web browsing, there is no cost to message and stay in touch with your friends. WhatsApp Voice and Video calls use STUN (UDP/3478). (Note: Blocking PROTOCOLS/STUN Application will block WhatsApp Voice and Video Calls, and affect other VoIP apps as well.)

  WhatsApp -- App Feature (Download Document) [Reqs DPI-SSL CI]
  WhatsApp -- HTTPS Activity 1
  WhatsApp -- DNS Query
  WhatsApp -- Proprietary Protocol 1
  WhatsApp -- HTTPS Activity 2
  WhatsApp -- Proprietary Protocol 2
  WhatsApp -- App Feature (Upload Activity) 1 [Reqs DPI-SSL CI]
  WhatsApp -- App Feature (Upload Activity) 2 [Reqs DPI-SSL CI]
  WhatsApp -- Proprietary Protocol 3
  WhatsApp -- Proprietary Protocol 4
  WhatsApp -- Proprietary Protocol 5
  WhatsApp -- HTTP Activity 1
  WhatsApp -- HTTP Activity 2
  WhatsApp -- HTTP Activity 3
  WhatsApp -- HTTPS Activity 3
  WhatsApp -- App Feature (Download Image) [Reqs DPI-SSL CI]
  WhatsApp -- App Feature (Download Video) [Reqs DPI-SSL CI]


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