voice-config

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 ]

View

DHCP address pool view

Default level

2: System level

Parameters

as-ip ip-address: Specifies the IP address for the backup network calling processor. When the primary network calling processor is unavailable, the DHCP client uses 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, which can be 0 to 9, and "*".

ncp-ip ip-address: Specifies the IP address for 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 voice VLAN ID, meaning DHCP clients will not take this ID as their voice VLAN.

enable: Enables the specified voice VLAN ID, meaning DHCP clients will take this ID as their voice VLAN.

Description

Use voice-config to configure specified Option 184 contents in a DHCP address pool.

Use undo voice-config to remove specified Option 184 contents from a DHCP address pool.

By default, no Option 184 content is configured.

You must specify the IP address of a network calling processor first to make other configured parameters take effect.

Related commands: dhcp server ip-pool and display dhcp server tree.

Examples

# Configure Option 184 in DHCP address pool 0: the primary network calling processor 10.1.1.1, backup network calling processor 10.2.2.2, voice VLAN ID 3 that is enabled, the failover IP address 10.3.3.3, and dialer string 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*