Configure Auto-sense Voice Information for IP Phones

Note

This procedure does not apply to VSP 8600 Series and XA1400 Series.

The switch applies the Auto-sense voice configuration on specific port(s), after it discovers IP phones on the port through LLDP packets.

Before you begin

If you boot the switch with a configuration file, and not through Zero Touch Fabric Configuration, you must manually enable Auto-sense on specific port(s).

About this task

Perform this procedure to configure Auto-sense voice information for IP phones.

A global Auto-sense voice configuration does not require Auto-sense LLDP authentication.

Procedure

Enter Global Configuration mode:

enable

configure terminal
Configure the customer VLAN ID:

auto-sense voice i-sid <1-16777215> c-vid <c-vid>
Configure the traffic as untagged:

auto-sense voice i-sid <1-16777215> untagged

Note

The phone receives VLAN ID as 0 and the tagging is configured as "untagged".

Example

Configure VLAN tagging as untagged:

Switch:1>enable
Switch:1#configure terminal
Switch:1(config)#auto-sense voice i-sid 1234 untagged

Variable Definitions

The following table defines parameters for the auto-sense voice command.


Variable	Value
i-sid`<1-16777215>`	Specifies the service instance identifier (I-SID).
c-vid`<c-vid>`	Specifies the customer VLAN ID. Different hardware platforms support different customer VLAN ID ranges. Use the CLI Help to see the available range for the switch.
untagged	Specifies the VLAN tagging type as untagged. Note: The phone receives VLAN ID as 0 and the tagging is configured as "untagged".