Avaya J100 Series Installing And Administering page 165

Parameter name
SCREENSAVERON
SDPCAPNEG
SEND_DTMF_TYPE
SERVER_CERT_RECHECK_HOURS
SHOW_LAST_EXTENSION
August 2018 Installing and Administering Avaya J100 series IP Phones in third-party call control
Default
value
240 (4 hours) Specifies the number of minutes of
1
2
24
0
setup
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Appendix A: List of configuration parameters
Description
Note:
Only Avaya J169/J179 IP Phone
supports this feature.
idle time after which the screen saver
is displayed.
If an image file is downloaded based
on the LOGOS parameter, it is used
as the screen saver. Otherwise, the
built-in Avaya one-X(TM) screen saver
is used.
Valid values are 0 through 999. The
default value is 240 (4 hours).
A value of 0 means that the screen
saver will not be displayed
automatically when the phone is idle.
Specifies if SDP capability negotiation
is enabled.
Value Operation
0: SDP capability negotiation is
disabled.
1: SDP capability negotiation is
enabled (default).
Specifies if DTMF tones are sent in-
band as regular audio, or out-of-band
using RFC 2833 procedures.
Value Operation
1: in-band
2: out-of-band (default)
Specifies the time interval in hours for
rechecking expiration and revocation
status of the certificates through
OCSP. The valid range is from 0 to
32767.
Specifies whether to display last
extension after logout.
Value Operation:
• 0: To hide last extension after logout.
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