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Multi-Tech Systems MTS2SA-T User Manual

Page 111

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Chapter 10

− Modem Mode AT Commands, S-Registers, and Result Codes

Multi-Tech Systems, Inc. MultiConnect Serial-to-Serial Adapter User Guide (S000354A)

111

Table 8-4. Multimedia Modes
Code

Definition

0

Data Only

1

Fax Only

2

Voice

9

Video-telephony, H.324

A

Other V.80 call

Table 8-5. DTE-DCE modes
Code

Definition

0

Async data

1

V.80 transparent synchronous mode

2

V.80 framed synchronous mode

Table 8-6. V.34 INFO bit report
Bits Source bits

Definition

31-30

INFO0 bit 20; 0

20-29

INFOc bits 79-88

16-19

INFOc bits 26-29 or 35-38 or 44- 47 or 53-56- or 62-65 or 71-74

Pre-emphasis field, selected by the symbol rate chosen
12-15

INFOa bits 26-29

10-11

MP bit 50; 0

0-9

INFOa bits 40-49

Table 8-7. gstnModulationSchemeActive from 3.7.2/V.58
Value

Description

0

V.17 (G3 Fax call)

1

V.21

2

V.22

3

V.22bis

4

V.23 Constant Carrier (1200/75)

8

V.27ter (G3 Fax call)

9

V.29 HD (G3 Fax call)

A

V.32

B

V.32bis

C

V.34

E

V.90 and V.92

81

56K

84 Bell

212A

85

Bell 103

Table 8-8. errorControl Active from 3.5.2/V.58
Value

Description

0

Disable/none

1

V.42 LAPM

2

V.42 Alternative protocol (MNP™)

80

MNP10™

Table 8-9. compressionActive from 3.2.2/V.58
Value

Description

0

None

1

V.42bis and V.44

80

MNP5™

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