Parameter name
Default value
Description
NAT_SIGNALING_KEEPALIVE_ENABLED
1
Determines whether the
telephone sends keep-
alives to refresh NAT
bindings for the phone’s
private signaling IP
address and port.
Valid values:
• 0: Keep-alive messages
are not sent.
• 1: Keep-alive messages
are sent.
NAT_SIGNALING_KEEPALIVE_OVERRIDE_SEC
29
Sets the interval, in
seconds, between keep-
alives used to refresh NAT
bindings for the phone
signaling IP address and
port.
Valid values:
• None: The phone will
use the default value.
• 15 – 900: The phone will
use this value as the
keep-alive interval for
every SIP registration
and dialog.
NO_DIGITS_TIMEOUT
20
Specifies the number of
seconds the phone waits
for a digit to be dialed after
going off-hook and before
generating a warning tone.
Valid values are 1 through
60.
O
Table continues…
List of configuration parameters
April 2020
Installing and Administering Avaya J100 series IP Phones in an Open SIP
environment
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