INSYS EDGE 5.0 Series, Руководство пользователя

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Contents
Sep-10 5
6 Functions........................................................................................................... 46
6.1 Access Control...................................................................................................................46
6.1.1 Password Protection....................................................................................................... 46
6.1.2 Selective Call Answer ..................................................................................................... 47
6.2 Establishing a Connection by Callback.............................................................................49
6.3 Defined Termination of GPRS Connections for Incoming CSD Calls ("CSDPRIO")...........53
6.3.1 CSD Priority with Caller Authentication.................................................................... 54
6.3.2 CSD Priority without Caller Authentication ............................................................. 55
6.4 Automatic Logout and Login or Restart of the Device ....................................................55
6.4.1 Automatic Login at Restart........................................................................................... 56
6.4.2 Periodic Logout and Login or Restart of the Device ............................................... 56
6.5 Automatic SMS Processing ...............................................................................................58
6.5.1 Activation .......................................................................................................................... 58
6.5.2 Reading Interval............................................................................................................... 59
6.5.3 Syntax................................................................................................................................. 59
6.5.4 Access Protection ............................................................................................................ 60
6.5.5 SMS Storage Locations................................................................................................... 61
6.6 Manually Dispatching SMS...............................................................................................61
6.7 Digital Inputs and Potential-Free Outputs.......................................................................62
6.7.1 Automatic SMS Dispatch Via Switch Input .............................................................. 62
6.7.2 Connection Setup via Switch Input ............................................................................ 65
6.7.3 Transmitting Input States to Another INSYS GPRS/EDGE 5.0 serial (IO
Tunnelling)........................................................................................................................ 66
6.8 Remote Configuration ......................................................................................................71
6.9 Firmware Update ..............................................................................................................71
6.10 Virtual COM Port...............................................................................................................72
7 Short Description INSYS AT Commands ........................................................... 74
7.1 Overview ...........................................................................................................................74
7.2 Availability/Storage..........................................................................................................77
8 GSM, GPRS, and EDGE General ......................................................................... 78
8.1 Application Notes .............................................................................................................78
8.1.1 GSM..................................................................................................................................... 78
8.1.2 GPRS and EDGE ................................................................................................................ 78
8.2 Network Design ................................................................................................................79
8.3 TCP Transparent................................................................................................................80
8.4 IP Addresses/Accessibility ................................................................................................81
8.4.1 Fixed IP Address and VPN Connection....................................................................... 82
8.5 Data Rates.........................................................................................................................82
8.6 Quality of Service (QoS)....................................................................................................84
8.7 Delay Times.......................................................................................................................84
8.8 Calculation Examples for Data Transmission via GPRS ...................................................85
8.8.1 Application Description................................................................................................. 85
8.8.2 General Data Amount.................................................................................................... 86
8.8.3 Calculation Example....................................................................................................... 88
9 Sending SMS as Fax or E-Mail ........................................................................... 90
9.1 SMS as Fax.........................................................................................................................90
9.2 SMS as E-Mail....................................................................................................................90