ZyXEL U-336E User Manual - Page 104

Software XON/XOFF flow

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Command bit dec hex Function and description Ref. S38.5, S41.0) 3 3 V.42+MNP4 &K3 4 4 V.42 + V.42bis (compatible &K4 with &K2) 3-5 0 0 Flow control disabled &H0 24 18 Hardware (RTS/CTS) flow &H3 control 32 20 Software (XON/XOFF) flow &H4 control 40 28 Reserved &H5 6-7 Signal quality 0 0 No response to poor signal *Q0 quality 64 40 Retrain action taken if signal *Q1 quality *Q1 is poor 128 80 Adaptive rate (auto fall-back *Q2 /forward) when signal quality S41.2 changes 192 C0 Disconnect when signal quality *Q3 is poor S28= bit dec hex Bit mapped register +068 0 0 0 Single line RJ-11 phone jack &J0 (default) 1 1 Multiple phone/modem line, &J1 RJ12/RJ13 phone jack 1 0 0 Panel key is normal (default) &Y0 1 2 Panel key is locked &Y1 2-3 0 0 Destructive, expedited break &Y2 1 4 Non-destructive, expedited break (default) 10 8 Non-destructive, un-expedited break 92 Status Registers & Result Codes

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92
Status Registers & Result Codes
Command
bit
dec
hex
Function and description
Ref.
S38.5, S41.0)
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
Single line RJ-11 phone jack
(default)
&J0
1
1
Multiple phone/modem line,
RJ12/RJ13 phone jack
&J1
1
0
0
Panel key is normal (default)
&Y0
1
2
Panel key is locked
&Y1
2-3
0
0
Destructive, expedited break
&Y2
1
4
Non-destructive, expedited
break (default)
10
8
Non-destructive, un-expedited
break