56K V.92 Data, Fax, and Voice Chipset

Table 6-1. Voice Mode Command Descriptions (Continued)

Event Reporting and Masking: (cont.)

Hex Digit

Event

Location

Number Event Description DCE Voice Mode(s)

(Bit Number)

 

1

0

Caller ID report

 

 

1

Reserved

 

 

2

Distinctive ringing

 

 

3 *

RING

 

2

4 *

DTMF received

 

 

5 *

Receive buffer overrun

 

 

6 *

Fax calling (for example,

 

 

1100 Hz)

 

 

 

 

 

7

Data calling (for example,

 

 

1300 Hz)

 

 

 

 

3

8

Local phone on/off hook

 

 

9 *

Presumed hang-up

 

 

(SILENCE) timeout

 

 

 

 

 

10 *

Presumed end of

 

 

message (QUIET) timeout

 

 

 

 

 

11

Reserved

 

4

12

Reserved

 

 

13

Loop current interruption

 

 

14

Loop current polarity

 

 

reversal

 

 

 

 

 

15

Reserved

+VEM=m

5

16

Reserved

see “m”

17

Reserved

(cont.)

 

18 *

Ringback/remote ring

 

 

 

 

19 *

BUSY reorder/fast busy

 

6

20 *

DIALTONE

 

 

21

Reserved

 

 

22

Reserved

 

 

23*

Transmit buffer under-run

 

7

24

Extension phone on/off

 

hook

 

 

 

 

 

25 *

Fax or data answer (for

 

 

example, 2100 Hz)

 

 

 

 

 

26

Data answer (for example,

 

 

2225 Hz)

 

 

 

 

 

27

Reserved

 

8

28

Reserved

 

 

29

Reserved

 

 

30

Reserved

 

 

31

Reserved

 

 

32

Reserved

 

 

33

Reserved

 

 

34

Reserved

 

 

35

Reserved

Command

All

All

All

Receive

All

All

All

Receive

Receive and command

All

All

All

Receive and Command

Receive and Command

Transmit

All

Command

Command

NOTES:

1)Items marked with an asterisk (*) meet IS-101 Class C specifications.

2)All: Playback, Record, and Command modes.

3)Reserved: Reserved event number that should be set to zero.

Programmer’s Guide

Intel Confidential

85

Page 85
Image 85
Intel MD566X manual +VEM=m, Dialtone