1531-DBC 422 02 Uen B3 2013-12-02
30
I
NSTALLATION
7.11 DHCP
server
7.11.1 Installation
Installation of the DHCP (Dynamic Host Configuration Protocol) server
should be done according to the documentation of the manufacturer.
Both PC and Unix versions are supported.
The following DHCP servers have been tested with the IP telephone:
•
Microsoft® Windows® NT4.
•
Microsoft® Windows® 2000 and 2003 server.
•
Redhat® Linux.
7.11.2 Data
from
DHCP
The telephone has support for DHCP by which the following IP configu-
ration data can be provided:
•
Own IP address, subnet mask and default gateway, received in the
DHCP standard fields (1 and 3).
•
The domain name for the LAN segment (DNS domain name) in
code 15. The domain name is used in the automatic gatekeeper
discovery routine, see section 7.15 Automatic Gatekeeper
Discovery on page 47. It can also be used when several configura-
tion files are used, see section 7.8 Several configuration files on
page 22.
•
The vendor specific field 43 can be used to get the following data:
–
IP address of the software server, see section 7.9 Software
Server (SW server) on page 24.
–
IP address and port number of the http proxy server. If the
software is to be loaded from a SW server outside the firewall
the proxy settings are needed.
–
The telephony domain name. This can be used in the auto-
matic gatekeeper discovery routine, see section 7.15 Auto-
matic Gatekeeper Discovery on page 47. It can also be used
when several configuration files are used, see section 7.8
Several configuration files on page 22.
–
A list with VLAN identities. These are used when the tele-
phone will automatically be assigned to a VLAN, see section
7.20 Virtual LAN (VLAN) on page 51.
•
DNS identity (web address) for the telephone.
