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參數(shù)資料
| 型號(hào)： | CMX228 |
| 英文描述： | ISDN Protocol Engine? D-Channel Data?? |
| 中文描述： | 綜合業(yè)務(wù)數(shù)字網(wǎng)協(xié)議引擎？ D信道數(shù)據(jù)？？ |
| 文件頁數(shù)： | 20/38頁 |
| 文件大?。?/td> | 361K |
| 代理商： | CMX228 |
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ISDN Data and Telephony Protocol Engine (inc. X.25)
CMX228
1999
Consumer Microcircuits Limited
1999
Chiron Technology Limited
20
D/228/1
X (Result Code Set)
Format:ATXn<CR>
Suffix n
0
1
2
3 (default)
4
Description
0...4
0...4, 12, 14, 18, 28, 31
0...4, 12, 14, 18, 28, 31
0...4, 6, 7, 12, 14, 18, 28, 31
0...4, 6, 7, 12, 14, 18, 28, 31
This command causes the CMX228 to limit the data call result codes used to a given set. See Data
Call Result Codes below for a list of codes and their meanings.
Data Call Result Codes
The data call result codes supported are:
Numbers
0
1
2
3
4
6
7
12
14
18
28
31
Words
'OK'
'CONNECT'
'RING'
'NO CARRIER'
'ERROR'
'NO DIALTONE'
'BUSY'
'CONNECT 9600'
'CONNECT 19200'
'CONNECT 57600'
'CONNECT 38400'
'CONNECT 115200'
&C (Carrier Detect)
Format:AT&Cn<CR>
Changes the operation of the RS232 DCD (Data Carrier Detect) signal.
Suffix n
0
1 (default)
Description
Ignore connection status, keep DCD high and LED3 pin low (ie ON).
DCD tracks the status of the data connection, raised when the call
is connected, lowered when cleared. LED3 pin tracks the inverse status
of the DCD pin (ie high when data connection is cleared).
&D (Data Terminal Ready)
Format:AT&Dn<CR>
Determines the CMX228 operation if DTR is lowered during a call.
Suffix n
0
2 (default)
Description
No action
B or D-channel data call is cleared and auto-answer is suspended until
DTR is raised again.
If &D2 is set and DTR is low when an incoming call is received, the call is accepted and Ring
Indication is sent to the DTE. If an incoming call has been accepted and &D2 is set when DTR is
lowered, the call is cleared.
&F (Load Factory Profile)
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