User's Manual

Table 6: Time zone offset
Location Time zone offset (seconds)
(GMT-10:00) Hawaii -36000
(GMT-09:00) Alaska -32400
(GMT-08:00) Pacific time (US and Canada) -28800
(GMT-07:00) Mountain time (US and Canada) -25200
(GMT-06:00) Central time (US and Canada) -21600
(GMT-05:00) Eastern time (US and Canada) -18000
(GMT-04:00) Atlantic time (US and Canada) -14400
(GMT-03:00) Brasilia, Buenos Aires -10800
(GMT+00:00) Greenwich, Dublin, Lisbon,
London
0
(GMT+01:00) Amsterdam, Berlin, Rome,
Stockholm, Madrid, Paris
3600
(GMT+02:00) Athens, Istanbul, Cairo, Helsinki,
Jerusalem
7200
(GMT+03:00) Moscow, St. Petersburg 10800
(GMT+05:30) Bombay, Calcutta, Madras, New
Delhi
18000
(GMT+08:00) Beijing, Chongqing, Hong Kong,
Singapore, Taipei
28800
(GMT+09:00) Osaka, Sapporo, Tokyo, Seoul 32400
(GMT+10:00) Canberra, Melbourne, Sydney 36000
(GMT+12:00) Auckland, Wellington 43200
• FORCE_TIME_ZONE [YES | NO] — allows you to force the timezone offset on each
user's IP Deskphone. The default is NO.
- YES - forces the IP Deskphone to use the TIMEZONE_OFFSET specified in the
device configuration file.
- NO - uses the value stored in the user preferences.
• IM_MODE [ENCRYPTED | TEXT | SIMPLE | DISABLED] — is used to configure the
mode of Instant Messaging (IM). The default setting is ENCRYPTED.
- ENCRYPTED - Instant Messages are sent encrypted.
- TEXT - Instant Messages are sent as text.
- SIMPLE - Instant Messages are sent using SIP for Instant Messaging and Presence
Leveraging Extensions (SIMPLE) protocol.
Create the device configuration file
SIP Software for Avaya 1200 Series IP Deskphones-Administration September 2013 63