ZyXEL U-336R User Guide - Page 131

Class 2 Fax mode DTE shifting

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Command bit dec hex Function and description Ref. number S29 3 8 8 DCD ON/OFF sequence &C1 follows UNIX standard, DCD S21.4 high before connect message is sent, DCD off after last DCE response is sent 4 16 10 Auto-mode fax receiving &N0 disabled 5 32 20 Disable MNP5 &Kn S39= bit dec hex Bit mapped register +000 2 4 4 Answer in originating mode ATA 3 8 8 Class 2 Fax Bitfax compatibility: +FCON at 2400 next phase at 19200 4 16 10 Class 2 Fax mode DTE shifting: +FCON at current DTE, shift to 19,200 when entering into the next phase 5 32 20 Disable srambler/descrambler in V.26bis mode. Enables compatibility with older V.26bis modems which have no such unit (default) S40= bit dec hex Bit mapped register +000 1 2 2 No result code displayed in Q2 answer mode 2 4 Enables caller ID detection 3 8 Enables type 1 ring detection 4 16 Enables type 2 ring detection 5 32 Enables type 3 ring detection Status Registers & Result Codes 117

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Status Registers & Result Codes
117
Command
bit
dec
hex
Function and description
Ref.
number
S29
3
8
8
DCD ON/OFF sequence
follows UNIX standard, DCD
high before connect message is
sent, DCD off after last DCE
response is sent
&C1
S21.4
4
16
10
Auto-mode fax receiving
disabled
&N0
5
32
20
Disable MNP5
&Kn
S39=
bit
dec hex
Bit mapped register
+000
2
4
4
Answer in originating mode
ATA
3
8
8
Class 2 Fax Bitfax compatibility:
+FCON at 2400 next phase at
19200
4
16
10
Class 2 Fax mode DTE shifting:
+FCON at current DTE, shift to
19,200 when entering into the
next phase
5
32
20
Disable srambler/descrambler in
V.26bis mode. Enables
compatibility with older V.26bis
modems which have no such unit
(default)
S40=
bit
dec hex
Bit mapped register
+000
1
2
2
No result code displayed in
answer mode
Q2
2
4
Enables caller ID detection
3
8
Enables type 1 ring detection
4
16
Enables type 2 ring detection
5
32
Enables type 3 ring detection