Panasonic KX-NS1000 Installation Manual page 147

Notice
If an external DHCP server is in use, it must be able to use a "client identifier" option specified by RFC 2131.
Changing IP Address Settings
IP addressing information for the PBX can also be changed from Web Maintenance Console after the Easy
Setup Wizard has been completed.
1. Click Setup ® Network Service ® IP Address/Ports.
2.
Click the Basic Settings tab.
3. When using a DHCP server:
a.
Select Obtain an IP address automatically.
b.
Select Obtain DNS server address automatically.
c.
Select Obtain DSP IP address automatically.
Notice
The boxes will turn grey and the IP address information will be assigned automatically.
Write down the address information assigned to the PBX for future reference.
When not using a DHCP server:
a.
Select Use the following IP address.
b.
Enter an IP address
(The default gateway may not need to be specified depending on your network configuration.)
c.
Select Use the following DNS server address.
d.
Enter the preferred and alternative DNS IP addresses
e.
Select Use the following DSP IP address.
f.
Enter up to 2 IP addresses
4.
Click OK.
a.
A screen will appear stating that any changes made in step 3 will be activated after the PBX is restarted.
b.
Click OK.
5.
Restart the PBX.
a. Click Maintenance ® System Control ® System Reset.
b.
On the System Reset screen, click Backup.
*1 Valid IP address range: "1.0.0.0" to "223.255.255.255"
*2 Valid subnet mask address range: "0–255.0–255.0–255.0–255" (except "0.0.0.0" and "255.255.255.255")
Notice
•
Do not change the IP address of the PBX once IP telephones are registered to the PBX using the set
IP address. The IP telephones will not operate properly if the IP address of the PBX is changed. When
an external DHCP server is used to automatically assign IP addresses, it must be configured to always
allocate the same IP address to the PBX. For details, consult your network administrator.
•
If an external DHCP server is in use, it must be able to use a "client identifier" option specified by RFC
2131.
•
If an external DHCP server is in use, the KX-NS1000 DHCP Server feature must be disabled.
•
The PBX will not start properly if IP addresses cannot be assigned automatically by the DHCP server
when the PBX has been set to obtain IP addresses automatically. In this case, you need to consult
your network administrator because the DHCP server in your network may not be running or a network
failure may have occurred. If the DHCP server is not available, enter IP addresses manually, then
restart the PBX. If the PBX cannot be accessed over the network, connect the PC directly to the PBX
with an Ethernet cable and access Web Maintenance Console using a direct connection.
For details about connecting the PC directly to the PBX, refer to "Direct Connection" in "5.2 PC
Connection".
, Subnet Mask , and Default Gateway
*1 *2
for each installed DSP card.
*1
.
*1
.
*1
5.4.1 Easy Setup Wizard
Installation Manual 147