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ZIP2 User’s Manual
5.2.1.2
DHCP Options
When you connect the ZIP2 phone to a DHCP server, the DHCP server must be configured with
the following options for your network to fully support the ZIP2:
•
subnet mask (option 1)
•
default gateway (option 3)
•
domain name server (option 6)
•
IP Address (option 50)
•
TFTP Server (option 66)
In addition, it is recommended that your DHCP server also provide:
•
NTP Time Offset (option 2)
•
domain name (option 15)
•
NTP servers (option 42)
5.2.2
Setting the IP Address
The ZIP2 provides three methods of changing the initial IP setting:
•
Enable DHCP, as described in section 5.1.1, to allow the DHCP server to automatically set the
IP address.
•
Access the LAN Configuration page of the Download and Configuration Utility, as described
by section 5.3.1 on page 22 and section 5.3.2 on page 23 to set the fixed IP Address when DHCP
is disabled.
•
Specify the address in the configuration files through the TFTP server. See section B.4.2 on
5.3
Configuring the ZIP2 Phone
The ZIP2 phone provides a web interface to its Download and Configuration Utility. Through
this utility, you can modify the network parameters and download the application software that
controls the ZIP2 behavior.
The following sections describe the procedure for configuring the most common network settings
and downloading the application code. Appendix A, starting on page 47 describes each
Download and Configuration Utility panel.
To configure the phone through a TFTP server, refer to Appendix B, starting on page 61.
5.3.1
Accessing the Download and Configuration Utility
You access the utility through a web browser that can access the same network as the ZIP2 being
configured. Enter the IP address of the ZIP2 in the address entry box of your web browser and
press the enter button. The Home panel, shown in figure 5-1, will appear in your browser.
Each panel is accessed by selecting options from two menu bars. The main menu bar runs
vertically on the left side of the window. Main menu bar options include Home, LAN, SIP,
CODECS, System, Download, and Reset.
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