Application Control Application Control

Facebook_Messenger.VoIP.Call

description-logo Description

This indicates an attempt to use the VoIP call function of Facebook Messenger.
Facebook Messenger VoIP Call is a feature in Facebook Messenger that allows users to establish a call via a TCP session and then transmit call packages via UDP sessions.

affected-products-logoAffected Products

Firewall Policy Bypass

Impact logoImpact

Facebook Messenger