Polycom SpectraLink 1725-36028-001 - Manual (Page 63)

SpectraLink 8000 Telephony Gateway Configuration
Telephony Gateway. Software updates received from Polycom must
be placed in this location. See section 18, Software Maintenance, for
more information. When the handset is turned on, it checks this
source for confirmation that it is running the correct software version.
If there is any discrepancy, the handset will download the software
that resides in this source location.
Valid source location entries are:
Gateway : (SpectraLink 8000 Telephony Gateway default)
Indicates that the handsets will get software from this Gateway.
IP Address : The IP address of a network TFTP server that will be
used to transfer software updates to the handsets.
Hostname : The hostname of the network TFTP server that will be
used to transfer software updates to the handsets. DNS or WINS
must be configured correctly to use a hostname.
NONE : Disables the TFTP download of handsets.
DSCP tag not in call/in call : DSCP (Differentiated Services Code Point)
is a QoS mechanism for setting relative priorities. Packets are tagged
with a DSCP field in the IP header for type of service. The value may
be set as a number from 0-255 and may be different for in call/not in
call modes. The default values are as shown in the above screen – not
in call = 16, in call = 48.
Inactivity Timeout (min) : Set the number of minutes the administrative
module can be left unattended before the system closes it. This
number can be from 1 to 100. If it is set to zero (0), the administrative
module will not close due to inactivity.
System Locked : This option is used to take the system down for
maintenance. The default entry is No . Set it at Yes to prevent any new
calls from starting. Return to No to restore normal operation.
Maintenance Lock : The system automatically sets this option to Yes
after certain maintenance activities that require reset, and certain
alarms that cause the system to be inoperable. Such maintenance
activities are indicated in this list with an arrow bullet. Maintenance
Lock prevents any new calls from starting. Note that the
administrator cannot change this option. It is automatically set by the
system. Reset the system at exit to clear Maintenance Lock.
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