Administering Telephone Options
110 Deskphone SIP 9608, 9611G, 9621G, 9641G Administrator Guide Release 6.0.1
SYSTEM_ LANGUAGE " " (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).
TCP_KEEP_ALIVE_
INTERVAL
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.
TCP_KEEP_ALIVE_
STATUS
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.
TCP_KEEP_ALIVE_TIME 60 This time interval is the time 9600 Series SIP IP
Telephones will wait before sending out a TCP
keep-alive message (TCP ACK message) to the
far-end. The time is controlled by the system's
TCP/IP stack. The timer is restarted after
application level data (for example, a SIP
message) is sent over the socket. When the
system is idle, this keep-alive time expires and
results in sending a TCP ACK (keep-alive) packet.
Valid values are 10-3600 (seconds).
TIMEFORMAT 0 Display time according to defined format in the top
line and in the call log. Values are:
0=am/pm format
1=24h format
TLSDIR " " (Null) Path name for https downloads. Character string
of 0 to 127 characters representing a directory
name or path to directory.
TLSPORT 443 Destination TCP port used for requests to https
server during initialization. Values: 0-65535.
TLSSRVRID 1 Flag to indicate if TLS server identification is
required. Valid values are:
0 = no certificate match necessary; TLS/SSL
connection will be established anyway.
1 = certificate match required; TLS/SSL
connection will only be established if the server's
identity matches the server's certificate.
TPSLIST " " (Null) String representing the Trusted push server list.
Applies to phones running software Release 2.2
only. Values are: 0 to 255 ASCII characters: zero
or more domain/path strings, separated by
commas without any intervening spaces.
TRUSTCERTS " " (Null) File names of certificates to be used for
authentication. List of file names separated by
commas (0 to 1024 characters).
Parameter Name Default
Value
Description and Value Range
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