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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 IP address for 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 IP address for the primary network calling processor.
voice-vlan vlan-id: Specifies the voice VLAN ID, in the range of 2 to 4094.
z disable: Disables the specified voice VLAN ID, meaning DHCP clients will not take this ID as their
voice VLAN.
z enable: Enables the specified voice VLAN ID, meaning DHCP clients will take this ID as their voice
VLAN.
Description
Use the voice-config command to configure specified Option 184 contents in a DHCP address pool.
Use the undo voice-config command to remove specified Option 184 contents from a DHCP address
pool.
By default, no Option 184 content is configured.
Note that specifying the IP address of a network calling processor first is necessary 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*
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