Configuring DHCP for ShoreTel IP Phones Chapter 9: Network Requirements and Preparation
114
Step 3 Click Add.
Step 4 Set Name to IP Phone Boot Server.
Step 5 Set Data Type to IP address.
Step 6 Set Code to 155 and add a description, if desired.
Step 7 Navigate to the scope options and add option 155.
Step 8 Set the value of option 155 to the IP address of your ShoreWare server.
Step 9 Connect the Ethernet cable to the data jack on the back of the IP phone.
The phone downloads the latest bootROM and firmware from the ShoreTel
server and in the process, reboots several times. When the phone displays the
date and time, the upgrade process is complete.
To set up DHCP option 156 for ShorePhone-IP110/115/210/212k/230/530/560/560g
telephones on a Microsoft DHCP server:
Step 1 Open DHCP Manager on your Microsoft DHCP server.
Step 2 Right-click the DHCP server, and select Set pre-defined options.
If your organization is separated into separate subnets, make sure to select the proper
subnet. For example, if you have a global organization and would like to configure the
DHCP server to deliver the Spanish tones and cadences only to the IP phones in your office
in Spain, you should make sure to select that particular subnet of users. If you do not
specify the subnet, then all phones that boot from this DHCP server will receive Spanish
tones and cadences.
Step 3 Click Add.
Step 4 Set Name to IP Phone Boot Server.
Step 5 Set Data Type to String.
Step 6 Set Code to 156 and add a description, if desired.
Step 7 Navigate to the scope options and add option 156.
Step 8 Set the value of option 156 to:
ftpservers=ip_address, country=n, language=n, layer2tagging=n, vlanid=n
where ip_address equals the IP address of your ShoreWare Headquarters
server.
Refer to Table 9-12 for a list of country codes. Selecting the appropriate country
code ensures that the phone has the proper ring tones and cadences needed for
a particular country.
Code Country Nameab
1 United States of America
2Canada
3France
Table 9-12 Country codes
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