User Manual

Auto-VoIP
Voice over Internet Protocol (VoIP) enables telephone calls over a data network. Because
voice traffic is typically more time-sensitive than data traffic, Auto-VoIP provides
classification for voice packets so that they can be prioritized above data packets for
better quality of service (QoS). With Auto-VoIP, voice prioritization is based on call-control
protocols such as SIP, H.323, and SCCP on interfaces or organizationally unique Identifier
(OUI) bits.
Configure Auto-VoIP protocol-based settings
To prioritize time-sensitive voice traffic over data traffic, protocol-based Auto-VoIP
determines if packets carry the following VoIP protocols:
•
Session Initiation Protocol (SIP)
•
H.323
•
Signalling Connection Control Part (SCCP)
VoIP packets that come in on an interface on which Auto-VoIP is enabled are marked
with the specified CoS traffic class value.
To configure protocol-based settings for one or more interfaces:
1. Launch a web browser.
2.
In the address field of your web browser, enter the IP address of the switch.
The login page displays.
3. Click the Main UI Login button.
The main UI login page displays in a new tab.
4. Enter admin as the user name, enter your local device password, and click the Login
button.
The first time that you log in, no password is required. However, you then must
specify a local device password to use each subsequent time that you log in.
The System Information page displays.
5. Select Switching > Auto-VoIP > Protocol-based > Port Settings.
The Port Settings page displays.
Main User Manual219Configure Switching Information
AV Line of Fully Managed Switches M4250 Series Main User Manual