voice-config

Use voice-config to configure the content for Option 184 in a DHCP address pool.

Use undo voice-config to remove the Option 184 content from a DHCP address pool.

Syntax

voice-config { as-ip ip-address | fail-over ip-address dialer-string | ncp-ip ip-address | voice-vlan vlan-id { disable | enable } }

undo voice-config [ as-ip | fail-over | ncp-ip | voice-vlan ]

Default

No Option 184 content is configured in a DHCP address pool.

Views

DHCP address pool view

Predefined user roles

network-admin

mdc-admin

Parameters

as-ip ip-address: Specifies the IP address of the backup network calling processor.

fail-over ip-address dialer-string: Specifies the failover IP address and dialer string. The dialer-string is a string of 1 to 39 characters. Valid characters are digits and asterisk (*).

ncp-ip ip-address: Specifies the IP address of the primary network calling processor.

voice-vlan vlan-id: Specifies the voice VLAN ID in the range of 2 to 4094.

• disable: Disables the specified VLAN. DHCP clients will not take this VLAN as their voice VLAN.

• enable: Enables the specified VLAN. DHCP clients will take this VLAN as their voice VLAN.

Usage guidelines

If you execute this command multiple times, the most recent configuration takes effect.

Examples

# Configure Option 184 in DHCP address pool 0. The primary and backup network calling processors are at 10.1.1.1 and 10.2.2.2, respectively. The voice VLAN 3 is enabled. The failover IP address is 10.3.3.3. The dialer string is 99*.

<Sysname> system-view
[Sysname] dhcp server ip-pool 0
[Sysname-dhcp-pool-0] voice-config ncp-ip 10.1.1.1
[Sysname-dhcp-pool-0] voice-config as-ip 10.2.2.2
[Sysname-dhcp-pool-0] voice-config voice-vlan 3 enable
[Sysname-dhcp-pool-0] voice-config fail-over 10.3.3.3 99*

Related commands

display dhcp server pool