Avaya 4600 Series manual Customizing the Site-Specific Option Number Sson

Server Administration

Customizing the Site-Specific Option Number (SSON)

As discussed in DHCP Generic Setup on page 4-7,the SSON, defined to be 176 for the 4600 Series IP Telephones, can be set to a string. For each system parameter listed in Table 4-4that you want to include, append the following to the SSON string:

a comma followed by name=value

where name is a parameter name and value is its associated value. Invalid values will cause the data to be ignored for that name. Customizing the SSON will affect all telephones associated with that DHCP server.

Entering Options via the Telephone Dialpad

Chapter 3 of the 4600 Series IP Telephone Installation Guide details how to use the local administrative options.

To customize any or all of the QoS parameters locally, follow the “QoS Option Setting” procedure in Chapter 3 of the 4600 Series IP Telephone Installation Guide.

To enable or disable the secondary Ethernet hub locally, follow the “Secondary Ethernet (Hub) Interface Enable/Disable” procedure in Chapter 3 of the 4600 Series IP Telephone Installation Guide.

To view the 4600 IP Telephone system parameters, refer to Chapter 5, The View Administrative Option, page 5-8.

Table 4-4. 4600 Series IP Telephone Customizable System Parameters

Parameter Name	Default Value	Description and Value Range
DNSSRVR	" " (Null)	Text string containing the IP address of one or more
		DNS servers (at least one of which must be a valid,
		non-zero, dotted decimal address.
DOMAIN	" " (Null)	Text string containing the domain name to be used
		when DNS names in system values are resolved into
		IP addresses.
IRSTAT	1	Text string containing status of Infrared interface (0=
		off/disabled, 1= on/enabled).
L2Q	0	802.1Q framing (1= on or 0= off).
L2QAUD	6	Layer 2 audio priority value (0 to 7).
L2QSIG	6	Layer 2 audio priority value (0 to 7).

Administering Options for the 4600 Series IP Telephones 4-25