SIP_Voice

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

SIP

Impact

Network bandwidth consumption

Technology

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

Behavior

• Excessive-Bandwidth

Application Dependencies

• SIP

References

• https://tools.ietf.org/html/rfc3261