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Administrator’s Guide for SIP-T5 Series Smart Media Phones
24
DHCP
DHCP (Dynamic Host Configuration Protocol) is a network protocol used to dynamically allocate
network parameters to network hosts. The automatic allocation of network parameters to hosts
eases the administrative burden of maintaining an IP network. IP phones comply with the DHCP
specifications documented in
RFC 2131 . If using DHCP, IP phones connected to the network
become operational without having to be manually assigned IP addresses and additional
network parameters.
Procedure
DHCP can be configured using the following methods.
Central Provisioning
(Configuration File)
<MAC>.cfg
Configure DHCP on the IP phone.
Parameter:
static.network.internet_port.type
Web User Interface
Configure DHCP on the IP phone.
Navigate to:
http://<phoneIPAddress>/servlet?m=mod_dat
a&p=network&q=load
Phone User Interface
Configure DHCP on the IP phone.
Details of Configuration Parameter:
Parameter Permitted Values Default
static.network.internet_port.type 0, 1 or 2 0
Description:
Configures the Internet port type for IPv4.
0
-DHCP
1
-PPPoE
2
-Static IP Address
Note
: It works only if the value of the parameter “static.network.ip_address_mode” is set to 0
(IPv4) or 2 (IPv4 & IPv6). If you change this parameter, the IP phone will reboot to make the
change take effect.
Web User Interface:
Network->Basic->IPv4 Config
Phone User Interface:
Settings->Advanced (default password: admin) ->Network->WAN Port->IPv4->Type