Avaya 9608 Administration page 112

Administering deskphone options
Parameter Name
SUBSCRIBE_SECURITY
SUPPORT_GIGABIT
SYMMETRIC_RTP
SYSTEM_ LANGUAGE
TCP_KEEP_ALIVE_INTERVAL
TCP_KEEP_ALIVE_STATUS
108 Administering Avaya 9601/9608/9608G/9611G/9621G/9641G IP Deskphones SIP
Default Description and Value Range
Value
2 Controls the use of SIP and SIPS subscriptions.
Valid values are 0 - 2:
If=0, the deskphone uses SIP for both the Request
URI and the Contact Header regardless of whether
SRTP is enabled.
If=1, the deskphone uses SIPS for both the
Request URI and the Contact Header if SRTP is
enabled (TLS is on and MEDIAENCRYPTION has
at least one valid crypto suite).
If=2 and the PPM does not show a FS-DeviceData
FeatureName with a FeatureVersion of 2 in the
response to the getHomeCapabilities request
(indicative of PPM 4.0), the deskphone uses SIP
for both the Request URI and the Contact Header.
If=2 and the PPM does show a FS-DeviceData
FeatureName with a FeatureVersion of 2 or greater
in the response to the getHomeCapabilities
request, the deskphone uses SIPS for both the
Request URI and the Contact Header if SRTP is
enabled (TLS is on and MEDIAENCRYPTION has
at least one valid crypto suite).
0 Flag indicating whether the deskphone supports
GigE (Gigabit Ethernet). Valid values are:
0=deskphone does not support GigE
1=deskphone supports GigE
1 Enforces RTP on the same port. Values are 0 -1.
" " (Null) System Default Language definition. String
representing a file name (shall be identical to one
of the file names received via LANGUAGES
parameter or null).
10 Time interval (number of seconds) after which TCP
keep-alive packets are re-transmitted. The interval
is started by the system TCP/IP stack (when TCP
keep-alive is enabled with specified time intervals).
Values are 5-60 seconds.
1 Indicates whether TCP/IP keep-alive should be
enabled at the system. Values are 0=TCP keep
alive disabled, 1=TCP keep alive enabled.
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