集成Modem的AT方式举例

要建立与内置或集成modem的（在路由器中）的直接连接对话，如CiscoAS5200中Microcom modem所要求的，首先用modem at-mode命令打开直接连接对话，然后向指定modem发送一个AT命令。例如，下例向modem 1/1发AT命令at\s：

AS5200# modem at-mode 1/1

You are now entering AT command mode on modem (slot 1 / port 1).

Please type CTRL-C to exit AT command mode.

at%v

MNP Class 10 V.34/V.FC Modem Rev 1.0/85

OK

at\s

IDLE 000:00:00

LAST DIALNET ADDR: FFFFFFFFFFFF

MODEM HW: SA 2W United States

4 RTS 5 CTS 6 DSR - CD 20 DTR - RI

MODULATION IDLE

MODEM BPS 28800 AT%G0

MODEM FLOW OFF AT\G0

MODEM MODE AUT AT\N3

V.23 OPR. OFF AT%F0

AUTO ANS. ON ATS0=1

SERIAL BPS 115200 AT%U0

BPS ADJUST OFF AT\J0

SPT BPS ADJ. 0 AT\W0

ANSWER MESSGS ON ATQ0

SERIAL FLOW BHW AT\Q3

PASS XON/XOFF OFF AT\X0

PAR99vY 8N AT