88
IP Configuration
CE 450 IP R / IM-Ost english / A31008-M1817-R601_1-7619 / web_server.fm / 02.03.2007
Ve
rs
ion 2,
21
.12.
2006
Preferred DNS server
Enter the IP address for the preferred DNS server.
You can enter the private IP address for the base station router here. The router forwards
base station phone address requests to its DNS server (page 78).
The default is 192.168.1.1.
Alternate DNS server
(optional)
Enter the IP address for the alternative DNS server that should be used in situations
where the preferred DNS server cannot be reached.
You can also enter the private IP address for the base station router here.
Click on
Set
to save the changes.
Click on
Cancel
to reject the changes.
Allowing access from other networks
The default setting for your phone is set such that you can only access your phone's
Web configurator via a PC that is in the same local network as your phone. The subnet mask
of the PC must match that of the phone.
You can also allow access from PCs in other networks.
¤
Open the following Web page:
Settings
¢
IP Configuration
.
¤
In the
Remote Management
area, activate the
Yes
option to permit access from other net-
works.
To deactivate remote access, click on the
No
option. Access is then limited to PCs in your
own local network.
Access to the phone Web configurator from other networks is only possible if your base sta-
tion router is set accordingly. The base station router must pass on the service requests
from "outside" to port 80 (default port) of the phone (page 76).
To establish a connection, the public IP address or the DNS name of the base station router
and, where applicable, the port number on the base station (page 78) router must be indi-
cated in the Web browser of the remote PC.
Warning:
Expansion of access entitlement to other networks increases the risk of unauthorised access. It is
therefore recommended to deactivate remote access again if you no longer need it.
