Avaya 3641 Administration Manual page 112

Then the handset reads in the handset specific config file if possible. Any values
specified in this handset specific config file are saved in persistent storage on the
handset (overwriting any previously saved data). The handset will start using the new
values immediately as long as these are values that do not require a config reboot.
If any of the parameters that can cause a config reboot (see table) were modified by the
SSON data or either of the config files, the handset will now reboot and initialize using
the values supplied by DHCP (if configured to use DHCP) and the latest values of all
other parameters.
Config reboot
If a parameter is changed via SSON data or one of the config files and the handset
cannot begin to use that parameter without rebooting (see table below for these
parameters), the handset will reboot when it finishes reading in and processing the
SSON data and config files. The handset will not prompt the user for login info and it will
not re-read the config files, it just reboots and starts using all the new configuration
values.
The handset does not reboot if none of these indicated parameters have changed. It
does not reboot for changes in other parameters (those that are not indicated in the table
as parameters that cause a reboot).
Note:
Certain phone parameters allow values that the installed PBX may not support. The PBX
restrictions should be taken into account when configuring the handsets using these SIP
parameters. For instance, a PBX may support up to 13 digits for a username value
where the phone itself has broader options. In this case, you must limit your options to
those supported by the PBX. Other such situations may exist in your facility. Be sure to
configure values that all components used by the phones can recognize.
Parameter name
SYSLANG*
4
GMTOFFSET*
DSTADJUST
PROCPSWD*
TFTPSRVR
LOGSRVR*
112 Avaya 3641/3645/6120/6140 IP Wireless Handset SIP Administration Guide
1
Allowable values
English, Francais, Deutsch,
Espanol, Italiano
"0:00"
5
none, usa, aus, euro
6
1-7 digits or NULL (no
password)
6
ip addr or NULL
ip addr or NULL
6
Assoc
Default
2
info
3
English no
00:00 yes
none yes
27238 no
not set static no
not set static yes
Source
Admin menus, HAT, SSON,
config files
Admin menus, HAT, SSON,
config files
Admin menus, HAT, SSON,
config files
Admin menus, HAT, SSON,
config files
Admin menus, HAT, DHCP
Option 66, SSON, config files,
dhcp
Admin menus, HAT, DHCP
Option 7, SSON, config files,
dhcp
June 2012