Multi-tech-systems MTS2SA-T Uživatelský manuál stáhnout pdf (Strana 111)

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™

1 2 ... 106 107 108 109 110 111 112 113 114 115 116 ... 180 181

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