NVP.II
Description
This indicates an attempt to use the NVP-II protocol.Network Voice Protocol (NVP) is a protocol for transporting human voice over packets in a network. It was one of the early VoIP technology. It includes several voice encoding techniques like linear predictive coding (LPC) and continuous variable slow delta modulation (CVSD). NVP consists of 2 parts: control protocol to initiate a session and data transport protocol to send packets.
Affected Products
NVP-II
Impact
Unexpected network communication
Technology
Browser-Based, Network-Protocol, Client-Server, Peer-to-Peer, Cloud-Based, Mobile-Device
Behavior
- Excessive-Bandwidth