Set J Series Ringer Volume so it Cannot be Adjusted

[OldSchool70]

Is it possible to set the J Series phone's Ringer Volume so it Cannot be Adjusted by the user?

 

[OmegaStar]

#################### AUDIBLE ALERTING #######################
##
## Specifies the audible alerting setting for the telephone
## and whether users may change this setting.
##
## A value of 0 turns off audible alerting; user cannot
## adjust ringer volume at all.
## A value of 1 turns on audible alerting; user can adjust
## ringer volume but cannot turn off audible alerting.
## A value of 2 turns off audible alerting; user can adjust
## ringer volume and can turn off audible alerting.
## A value of 3 turns on audible alerting; user can adjust
## ringer volume and can turn off audible alerting.
##
## The default value is 3.
## SET AUDASYS 3
##
## NOTE: This AUDASYS value is applicable for 16xx phones starting with R1.3.
## Note: AUDASYS is not supported by J129 SIP R1.0.0.0/R1.1.0.0. Supported by J100 SIP R2.0.0.0 and later, J139 SIP R3.0.0.0 and later and J159 SIP R4.0.3.0 and later, J189 SIP R4.0.6.1 and later
## Note: This parameter is also supported by J169/J179 H.323 R6.7 and later, J159 and J189 H.323 R6.8.5 and later.