XE5690SM-1 Просмотр технического описания (PDF) - Xecom

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XE5690SM-1

Compact, Low-Cost Global Embedded Modem

Xecom 

XE5690SM REGISTER SETTINGS

S41 V.34 Symbol Rate: S41 sets the V.34 test

pattern symbol rate to be used by the

AT&T4 and AT&T5 commands

0 2400 symbols/second 2400-21,600 bps

1 2743 symbols/second 4800-26,400 bps

2 2800 symbols/second 4800-26,400 bps

3 3000 symbols/second 4800-28,800 bps

4 3200 symbols/second 4800-31,200 bps

5 3429 symbols/second 4800-33,600 bps*

S42 Blacklisting - S42 controls the Blacklisting

in the XE5690SM. Blacklisting regulates

how frequently the modem can

unsuccessfully dial a number. An attempt to

dial beyond the limit will result in receipt of

the “BLACKLISTED” result code.

S42 = 0

Disabled

S42 = 1

Enabled

Default:

0

S43 Dial Attempts before Blacklisting - S44

determines how many dial attempts will be

allowed before Blacklisting blocks a call

Range: 0-4

Units: Number of Calls

Default:

4

S44 Blacklisting Timer - S44 sets the duration

of the Blacklisting period.

Range: 0-255

Units: Seconds

Default:

180

S50 Minimum Off-Hook Duration - S50

determines the minimum length of time the

modem will remain off-hook. An attempt to

drop the line before this timer expires, will

be ignored by the modem.

Range: 0-255

Units: Seconds

Default:

3

XECOM

(17)

XE5690SM

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