Network Router User Manual

100 Status Registers & Result Codes
Command bit dec hex Function and description Ref.
0 0 No error control. &K0
1 1 MNP4 + MNP3 (see also
S41.0)
&K1
2 2 MNP4 + MNP5 (see also
S38.5, S41.0)
&K2
3 3 V.42+MNP4 &K3
4 4 V.42 + V.42bis (compatible
with &K2)
&K4
3-5 0 0 Flow control disabled. &H0
24 18 Hardware (RTS/CTS) flow
control.
&H3
32 20 Software (XON/XOFF) flow
control.
&H4
40 28 Reserved &H5
6-7 Signal quality
0 0 No response to poor signal
quality.
*Q0
64 40 Retrain action taken if signal
quality *Q1 is poor
*Q1
128 80 Adaptive rate (auto fall-back
/forward) when signal
quality changes.
*Q2
S41.2
192 C0 Disconnect when signal
quality is poor.
*Q3
S28= bit dec hex Bit mapped register. +068
0 0 0 Reserved
4-5 0 0 No guard tone. &G0
16 10 Reserved &G1
32 20 1800 Hz guard tone. &G2
7 0 0 * Select V.22 for 1200 bps
communication.
B0
128 80 Select Bell 212A for 1200 B1