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

Table 3-4. Data Mode Command Descriptions (Continued)

Result Code Type/Call Progress: This command determines which mo- dem result codes are enabled. Additionally, this command specifies whether busy and dial tone detection are enabled or disabled.

 

n = 0

Result codes 0–4 enabled. Busy and dial tone detect disabled.

 

n = 1

Result codes 0–5, 10 and above enabled. Busy and dial tone detect

Xn

4

disabled.

 

n = 2

Result codes 0–6, 10 and above enabled. Busy detect disabled and

 

 

dial tone detect enabled.

 

n = 3

Result codes 0–5, 7, 10 and above enabled. Busy detect enabled

 

 

and dial tone detect disabled.

 

n = 4**

Result codes 0–7, 10 and above enabled. Busy and dial tone detect

 

 

enabled.

Long Space Disconnect: This command determines whether the modem disconnects after receiving 1.6 seconds of silence and whether the modem sends a period of silence to the remote modem before disconnecting.

Yn

0

n = 0**

Disables long space disconnect

 

 

n = 1

Enables long space disconnect. The modem disconnects after re-

 

 

 

ceiving 1.6 seconds of silence from the remote modem. Additional-

 

 

 

ly, after receiving an ATH0 command, the modem sends at least

 

 

 

4 seconds of silence before hanging up.

 

 

 

 

 

Reset Modem/Recall Stored Profile: This command causes the modem to

 

 

go on-hook (hang-up), perform a warm reset, and load user-configuration

 

 

profile ‘n’ (previously stored in the NVRAM) into the active profile. The Zn

Zn

0

command must be the last command in command string, as it causes all sub-

sequent commands to be ignored.

 

 

 

 

n = 0**

Resets the modem and recalls user profile 0

 

 

n = 1

Resets the modem and recalls user profile 1

DCD (Data Carrier Detect) Option: This command controls how the modem functions in relation to the DCD or RLSD signal.

&Cn

1

n = 0

State of carrier from remote modem is ignored. DCD is always on.

 

 

 

 

n = 1**

State of carrier from remote modem is tracked. DCD reflects the

 

 

 

state of the received carrier.

 

 

 

 

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Intel MD566X manual Sequent commands to be ignored