Auto-Voice over IP Commands

This section describes the commands used to configure Auto-Voice over IP (VoIP) commands. The Auto-VoIP feature explicitly matches VoIP streams in Ethernet switches and provides them with a better class-of-service than ordinary traffic. When you enable the Auto-VoIP feature on an interface, the interface scans incoming traffic for the following call-control protocols:

When a call-control protocol is detected, the switch assigns the traffic in that session to the highest CoS (Class of Service) queue, which is generally used for time-sensitive traffic.