Avaya 4600 Series Administrator's Manual page 103

Table 10: 4600 Series IP Telephone Customizable System Parameters (continued)
Parameter Name
AUDIOSTHD
AUDIOSTHS
AUTH
BAKLIGHTOFF
BRAUTH
Default Value Description and Value Range
0 Headset sidetone setting:
Applies to telephones with R2.4 and later software releases,
except R2.5:(0=No change, 1=6dB below nominal, 2=no
sidetone - infinite loss).
Applies to telephones with R 2.8 software only: (0=No
change, 1=11dB below nominal, 2=no sidetone - infinite
loss, 3=20dB below nominal, 4=30dB below nominal,
1=12dB above default).
Applies to telephones with R 2.8.3 software only: (0 to 9,
where each step is in the range of 3 db.)
0 Handset sidetone setting:
Applies to telephones with R2.4 and later software releases,
except R2.5:(0=No change, 1=6dB below nominal, 2=no
sidetone - infinite loss).
Applies to telephones with R 2.8 software only: (0=No
change, 1=11dB below nominal, 2=no sidetone - infinite
loss, 3=20dB below nominal, 4=30dB below nominal,
1=12dB above default).
Applies to telephones with R 2.8.3 software only: (0 to 9,
where each step is in the range of 3 db.)
0 Script file authentication value (0=HTTP is acceptable,
1=HTTPS is required).
120 Number of minutes without activity to wait before turning off
the display backlight. Values: 1 to 3 numeric ASCII numeric
digits from 0-999, no spaces and no null value. A value of 0
means the backlight never turns off.
0 Backup/restore authentication control. Valid values are:
1 = If at least one digital certificate has been downloaded
based on TRUSTCERTS, the IP address of the call server
with which the telephone is registered and the telephone's
registration password will be included as the credentials in
an Authorization request-header in each transmitted GET
and PUT method - but if and only if this value is "1". A
BRAUTH value of "1" (yes) indicates the trusted certificate
credentials are sent to the backup/restore server. Controls
the sending of trusted certificates
0 = the telephone's call server IP Address and registration
password is not included as part of GET or PUT
Authorization header, or no digital certificate has been
downloaded and the telephone will establish an HTTPS
connection to an Avaya server. For more information, see
Authentication
Administering Options for the 4600 Series IP Telephones
on page 128.
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