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Parameter
Set to
DHCP lease
renew time
Option 58, if received
DHCP lease
rebind time
Option 59, if received
DOMAIN
Option 15, if received
DNSSRVR
Option 6, if received, which can be a list of IP addresses
HTTPSRVR
The siaddr parameter, if that parameter is non-zero
IPADD
The yiaddr parameter
LOGSRVR
Option 7, if received
MTU_SIZE
Option 26
NETMASK
Option 1, if received
ROUTER
Option 3, if received, which might be a list of IP addresses
SNTPSRVR
Option 42
DHCP site-specific option
You can set the values of site-specific configuration parameters through a DHCP option. The
default DHCP option to set the site-specific configuration parameters is 242. You can also use any
option between 128 to 254. Whichever option you select , you must specify that number in the
Site-Specific Option Number (SSON) parameter by using the device interface.
The following is an example of the DHCP 242 option string that specifies the HTTPSRVR and the
Voice VLAN that the device must connect to.
HTTPSRVR=10.138.251.67,L2QVLAN=1104
The following table lists the site-specific configuration parameters that you can define for the
device:
Parameter
Description
ADMIN_PAS
SWORD
Specifies the security string used to access local procedures. The string can contain
alphanumeric characters. The default is 27238. This parameter replaces PROCPSWD as
it provides a more secure password syntax.
HTTPDIR
Specifies the path to the configurations and data files in HTTP and HTTPS GET
operations during device bootup. This path is relative to the root of the HTTPS file server,
to the directory in which the device configuration and date files are stored. If $MACADDR
and/or $MODEL4 and/or $SERIALNO macro is present in the configured path then such
macro is replaced with its actual value.The path might contain maximum 127 characters
without spaces. HTTPDIR is the path for all HTTP operations.
The command is
HTTPDIR=<path>
. In configurations where the upgrade and binary files
are in the default directory on the HTTP server, do not use
SET HTTPDIR=<path>
.
HTTPPORT
Specifies the destination port for HTTP requests. The default is 80.
Table continues…
Servers, VLAN, and IP configuration
April 2020
Installing and Administering Avaya J100 series IP Phones in an Open SIP
environment
56