At a glance:
| ID | 40933 | ||||||
| Released | Jul 16, 2015 | ||||||
| Updated | Dec 28, 2020 | ||||||
| Category | Collaboration | ||||||
| Vendor | |||||||
| Risk | 
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| Popularity | 
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| Deep App Ctrl | No | ||||||
| Language | Multiple | ||||||
| Deprecated | No | ||||||
| Technology | Client-Server | ||||||
| Behavior |
Excessive-Bandwidth |
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| Default Ports |
TCP/443 TCP/3478 UDP/1024-65535 |
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Application DependenciesFacebookFacebook_Login STUN Update History
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Application Control
Facebook_Messenger.VoIP.Call
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.