Installing and Administering Avaya J100 Series SIP IP Phones in Avaya AuraÂ®

Setting up a DHCP server

Last Updated : Apr 17, 2026 |

Installing and Administering Avaya J100 Series SIP IP Phones in Avaya AuraÂ®
- Table of Contents
Setting up a DHCP server
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Use this procedure to set up a third-party DHCP server.

PREREQUISITE

Contact your server software vendor to obtain server software installation and configuration instructions.

Install the DHCP server software according to the software vendor’s instructions.
Create a DHCP scope to define the range of IP addresses for the phones.
Configure the required DHCP options.
ADDITIONAL INFORMATION:
The DHCP site-specific option that you configure must match the Site Specific Option Number (SSON) that the phones use. The default SSON that the phones use is 242.