如何用Moden发出摘机信号?十万火急!!!

TBBT 2000-02-19 11:03:00
小弟在编写电话拨号软件(用Mscomm),先用“ATDT”+电话号码,收到“OK”后,
可听到对方的声音,可我在话筒里喊破嗓子,对方也听不见。请问在拨通号码后,
是否要向Moden发一个命令才能让对方听见(类似于拿起听筒)?
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wyly 2001-10-12
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ATH1
tianfang 2001-10-12
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你用什么通话的?
gxlzx 2001-10-11
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设被叫Modem为自动应答: ats0=1
或拨通后发:ath1也可以.
TBBT 2001-07-29
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TO linzy(linzy):
能否给点范例,一定给分。
linzy 2000-05-18
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拨通后要对你的声卡写程序,才能通话。另,用TAPI写这样的程序更简单点。
koyl 2000-05-10
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我的Email 是: zhkou@263.net
koyl 2000-05-10
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我也遇到过同样的问题,请问该问题解决了没有,如解决了可否EMAIL给我一些资料。
MODEM(VOICE MODEM)编程方面有那些较好的书籍或网站。
slip 2000-02-26
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应该用"ATDTxxxxxxx;"来拨号就可以了。
否则的话,作为数据模式处理,MODEM里面的继电器将外界电话的语音隔离了。
fish007 2000-02-20
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挂机 ATH0
摘机 ATH1
TBBT 2000-02-20
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我查到我的MODEN的AT命令集,附上。能否告诉我:用哪个?

AT Commands

A/ Re-executes the last issued command. Used mainly to redial.
A Go off-hook and attempt to answer a call.

AT? Read Selected S-Register. This command reads and displays the
selected S-Register. An S-Register can be selected by using the
ATSn command.
Bn Bell/ITU-T answer sequence.
B0 Select V.22 connection at 1200bps.
B1 Select Bell 212A connection at 1200bps.
Cn Carrier Control.
C1 return OK message.
Dn Dial.
0-9 DTMF digits 0 to 9.
* The 'Star' digit (tone dialing only).
# The 'gate' digit (tone dialing only).
A-D DTMF digits A,B,C, and D. Some countries may prohibit sending of
these digits during dialing.
L Re-dial last number: the modem will re-dial the last valid
telephone number. The L must be immediately after the D with all
the following characters ignored.
P Pulse (rotary) dial.
T Tone dial.
R This command will be accepted, but not acted on.
S=n Dial the number stored in the directory (n=0 to 3). (See &Z.)
! Flashes the switch hook.
W Wait for second dial tone (X3 or higher); linked to S6 register.
@ Dials, waits for quiet answer, and continues (X3 or higher).
, Dial pause: the modem will pause for a time specified by S8 before
dialing the digits following ",".
; Return to command mode after dialing.
^ Toggles calling tone enable/disable.
En Command Echo
E0 disables command echo.
E1 Enables command echo.
Hn Disconnect (Hang-up)
H0 Hang up. (goes on-hook)
H1 Goes off-hook.
In Identification
I0 Reports product code.
I1 Reports modem chip firmware version
I2 Verifies ROM checksum.
I3 Reports chipset name.
I4 Reserved.
I6 Country code.
I23 Reports OEM defined identifier string
Ln Speaker Volume.
L0 Low speaker volume
L1 Set low speaker volume.
L2 Set medium volume.
L3 Set high volume.
Mn Speaker Control.
M0 Speaker always off.
M1 Speaker ON until CONNECT.
M2 Speaker always on.
M3 Speaker off during dialing and receiving carrier and turn speaker
on during answering.
Nn Automode Enable.
N0 Turn off automode detection.
N1 Turn on automode detection.
On Return to On-Line Data Mode.
O0 Go on-line.
O1 Go on-line and retrain.
P Set Pulse Dial.(for phone lines that don't support touch-tone
dialing)
lyre 2000-02-20
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我估计拨通之后,拿起电话听筒,你应该向猫发出
+++ATH
让其挂机,就应该能听见了。

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