NEC 28i System Manual page 87

5
K
The maximum number of I
(Information Transfer)
frames a connected device
may have unacknowledged
(outstanding).
External Calls
6 T1 Timer
After the DCE (DCI) sends
a packet, it must receive a
response from the connect-
ed DTE within the T1 inter-
val. If a response is not
received, the DCE resends
the packet.
7 T2 Timer
After the connected DTE
receives a packet from the
DCE, it must respond with-
in the T2 interval. (T2 must
be less than T1.)
8 N1
The maximum number of
bits in an I (Information
Transfer) frame.
9 N2
After T1 expires, N2 is the
maximum number of trans-
mission and retransmissions
of a packet allowed.
10 K
The maximum number of I
(Information Transfer)
frames a connected device
may have unacknowledged
(outstanding).
Conditions
None
Default Setting
Refer to the chart above.
Feature Cross Reference
PMS Integration
1201 - DCI Setup
0-7 frames
0-65535 mS
0-65535 mS
0-65535 bits
0-65535 times
0-7 frames
7 frames
2000 mS
1000 mS
2080 bits
7 times
7 frames
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