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ATA Administration Guide 136
B
SIP Timer B INVITE time-out value, which can range from 0 to 64
seconds.
The default is 32.
SIP Timer F Non-INVITE time-out value, which can range from 0 to 64
seconds.
The default is 32.
SIP Timer H INVITE final response, time-out value, which can range from
0 to 64 seconds.
The default is 32.
SIP Timer D ACK hang-around time, which can range from 0 to 64
seconds.
The default is 32.
SIP Timer J Non-INVITE response hang-around time, which can range
from 0 to 64 seconds.
The default is 32.
INVITE Expires INVITE request Expires header value. If you enter 0, the
Expires header is not included in the request.
The default is 240. Range: 0–(2
31
–1) .
ReINVITE Expires ReINVITE request Expires header value. If you enter 0, the
Expires header is not included in the request.
The default is 30. Range: 0–(2
31
–1) .
Reg Min Expires Minimum registration expiration time allowed from the
proxy in the Expires header or as a Contact header
parameter. If the proxy returns a value less than this setting,
the minimum value is used.
The default is 1.
Reg Max Expires Maximum registration expiration time allowed from the
proxy in the Min-Expires header. If the value is larger than
this setting, the maximum value is used.
The default is 7200.
Reg Retry Intvl Interval to wait before the ATA device retries registration
after failing during the last registration.
The default is 30.