description-logo Description

This indicates an attempt to use the SIP protocol to establish a voice call.
When a user agent client initiates a session, an INVITE request is sent. The INVITE request will ask the server to establish a session. This signature detects the INVITE request to the server.

affected-products-logoAffected Products


Impact logoImpact

Network bandwidth consumption


Browser-Based, Network-Protocol, Client-Server, Peer-to-Peer, Cloud-Based, Mobile-Device


  • Excessive-Bandwidth

Application Dependencies