Zhone 3821Plus User's Guide Page 86
- Page / 175
- Table of contents
- TROUBLESHOOTING
- BOOKMARKS
Rated. / 5. Based on customer reviews
COMSPHERE 3821Plus Modem
4-10 January 1999 3821-A2-GB20-40
Table 4-1
(8 of 13)
3821
Plus
AT Commands
&M
n
or &Q
n
– Async/Sync Mode and DTE Dialer Type
Sets the modem for either asynchronous or synchronous operation and selects the type of dialing method the modem
uses.
&M, &M0, &Q, &Q0
Modem operates in Asynchronous mode and uses AT Command protocol.
&M1, &M3, &Q1, &Q3
Modem operates in Synchronous mode and uses AT Command protocol.
&M2, &Q2
Modem operates in Synchronous mode and dials the telephone number stored in directory location 1
when the DTR signal turns Off and then ON.
&M231, &Q231
Modem operates in Asynchronous mode and disables any type of AT command dialing protocol.
&M232, &Q232
Modem operates in Asynchronous mode and uses V.25bis asynchronous dialing.
&M233, &Q233
Modem operates in Synchronous mode and uses V.25bis bisynchronous dialing.
&M234, &Q234
Modem operates in Synchronous mode and uses V.25bis HDLC dialing.
&M235, &Q235 Modem operates in Asynchronous mode and enables a subset of the AT&T command set. This is
required for AT&T DATAKIT dial-out applications.
The &M2, &M231 through &M235, &Q2, and Q231 through Q235 commands disable the use of AT commands and force
the modem into Dumb mode. The only way to regain control of the modem is to recover AT Commands as described in
Recovering AT Commands
section in this chapter.
&R
n
– RTS Action
Request-to-Send (RTS) is a signal from the DTE to the modem indicating the DTE has data to send to the modem.
&R, &R0 Standard RS232. DTE controls RTS to the modem in normal EIA-232-D operation. RTS must be
ON for the DTE to transmit to the modem.
&R1 Ignores RTS. Modem assumes RTS is always ON. Use this selection when the DTE does not
provide RTS to the modem.
&R2 Simulated Control Carrier. RTS input controls the remote modem’s LSD signal. This is used for
DTEs that require Line Signal Detect (LSD) to toggle ON and Off to simulate half-duplex operation.
- COMSPHERE 1
- Important Safety Instructions 3
- United States 5
- United Kingdom 6
- Ringer Equivalence Number 6
- Connection to Leased Lines 6
- All European Countries 7
- Safety Notice 7
- Restrictions 7
- Table of Contents 9
- COMSPHERE 3821Plus Modem 10
- Table of Contents 11
- Objectives and Reader 13
- Assumptions 13
- How to Use This Manual 13
- Related Documents 14
- Introduction 15
- Status Indicators 16
- Table 1-1 17
- Color Indicates 17
- SDCP Operation 18
- Modem Installation 19
- 495-14797 22
- Front Panel 22
- 495-14800 22
- 496-14801-01 23
- 495-14829 24
- SDCP Menus 27
- Menu Structure 28
- Modem Status Messages 29
- SDCP Menus 31
- Modem Select Branch 33
- Quick Configuration Display 33
- Call Setup Branch 35
- Change Directory 36
- Entering Telephone Numbers 36
- Status Branch 37
- Identity 38
- 494-14855 39
- Local Digital Loop 40
- Remote Digital Loop 40
- Configure Branch 41
- Configure 42
- DTE Interface 44
- Table 3-4 45
- (1 of 6) 45
- (2 of 6) 46
- (3 of 6) 47
- (4 of 6) 48
- (5 of 6) 49
- (6 of 6) 50
- DTE Dialer 51
- Table 3-5 52
- Line Dialer 56
- Table 3-6 57
- (2 of 4) 57
- (3 of 4) 58
- (4 of 4) 59
- Dial Line 60
- Table 3-7 61
- Leased Line 63
- Table 3-8 64
- V.42/MNP/Buffer 65
- Table 3-9 66
- Table 3-11 72
- Control Branch 73
- Clone To Remote 74
- To Local via DTE 74
- Remote Branch 75
- This page intentionally left 76
- AT Commands and S-Registers 77
- Command Guidelines 78
- AT Command List 78
- ATDT9,5551234 79
- Table 4-1 80
- (2 of 13) 80
- AT Commands 80
- (3 of 13) 81
- (4 of 13) 82
- (5 of 13) 83
- (6 of 13) 84
- D D 85
- (9 of 13) 87
- (10 of 13) 88
- (11 of 13) 89
- (12 of 13) 90
- (13 of 13) 91
- S-Register List 92
- (2 of 10) 93
- (3 of 10) 94
- (4 of 10) 95
- (5 of 10) 96
- (6 of 10) 97
- (7 of 10) 98
- (8 of 10) 99
- Table 4-2 100
- (9 of 10) 100
- S-Registers 100
- (10 of 10) 101
- Recovering AT Commands 102
- Initialization Strings 103
- Fax Operation 105
- Remote Access 107
- 495-13082a-02 108
- Security 109
- Originate Security 110
- Answer Security 110
- Callback Security 111
- Security Branch 111
- EditPassWdTable 112
- Select Index 112
- Table 7-1 113
- (2 of 2) 113
- Set Answer Sec 114
- Set Orig Secur 115
- Set CallBack Sec 115
- " Procedure 116
- Security Configuration 117
- Table 7-5 118
- (2 of 3) 118
- (3 of 3) 119
- SDCP Menu Tree 121
- 98-14848-01 122
- 98-14849-01 123
- 495-14850 124
- Result Codes 125
- Table B-1 126
- Troubleshooting 129
- Table C-5 131
- (1 of 2) 131
- Modem – VF Connection 131
- Automatic Firmware 133
- Download 133
- Technical Specifications 135
- Table D-1 136
- Model 3821 136
- Technical Specifications 136
- Specifications Description 136
- Pin Assignments 137
- JM8 to RJ11 Crossover Cable 138
- NIM Cable Pin Assignments 139
- Overview 141
- Call Request Commands 142
- Call Response 142
- Call Connecting (CNX) 143
- Incoming Call (INC) 143
- Disregard Incoming Call (DIC) 143
- Connect Incoming Call (CIC) 143
- Command Response 144
- Equipment List 147
- Configuration Options by 149
- Country Code 149
- Table H-1 150
- (1 of 5) 150
- (2 of 5) 151
- (3 of 5) 152
- (4 of 5) 153
- (5 of 5) 154
- Table H-2 155
- Glossary 161
- Glossary 163
- 00282600 175
Related products and manuals for Networking Zhone 3821Plus
Networking Zhone 3810Plus User's Guide
(28 pages)
(28 pages)
Networking Zhone Hotwire 5446 User's Guide
(144 pages)
(144 pages)
Networking Zhone 6238-I2 User's Guide
(79 pages)
(79 pages)
Networking Zhone 1740 SHDSL User's Guide
(87 pages)
(87 pages)
Networking Zhone Hotwire 7996 User's Guide
(32 pages)
(32 pages)
Networking Zhone Hotwire 7996 User's Guide
(32 pages)
(32 pages)
Networking Zhone TNE1544 Specifications
(20 pages)
(20 pages)
Networking Zhone 6218 User's Guide
(78 pages)
(78 pages)
Networking Zhone 5620 Specifications
(20 pages)
(20 pages)
Networking Zhone 5620 Specifications
(24 pages)
(24 pages)
Networking Zhone Hotwire 5446 User's Guide
(105 pages)
(105 pages)
Networking Zhone 6100 User Manual
(14 pages)
(14 pages)
Networking Zhone 6350-A4 Specifications
(24 pages)
(24 pages)
Networking Zhone 1754 SHDSL User's Guide
(86 pages)
(86 pages)
Networking Zhone Hotwire 7996 User's Guide
(154 pages)
(154 pages)
Networking Zhone 4821-A2 Installation Guide
(52 pages)
(52 pages)
© 2020, manymanuals.com. All rights reserved. | 3.047 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comments to this Manuals