(Optional) Configuring a SIP Server Address to Be Allocated by the DHCP Server

Context

When you configure a SIP server IP address in an address pool, the DHCP server specifies the SIP server IP address when allocating IP addresses to DHCP clients.

Procedure

Configure a SIP server address in an interface address pool.
1. Enter the system view.
```
system-view
```
2. Enter the interface view.
```
interface interface-type interface-number
```
3. Specify the IP address of a SIP server.
```
dhcp server sip-server { ip-address ip-address &<1-2> | list domain-name &<1-2> }
```
  By default, no SIP server IP address is configured.
Configure a SIP server address in a global address pool.
1. Enter the system view.
```
system-view
```
2. Enter the global address pool view.
```
ip pool ip-pool-name
```
3. Specify the IP address of a SIP server.
```
sip-server { ip-address ip-address &<1-2> | list domain-name &<1-2> }
```
  By default, no SIP server IP address is configured.