coMsat Multichannel PRA
coMsat Multichannel PRA
coMsat Multichannel PRA
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<strong>Multichannel</strong> <strong>PRA</strong><br />
Figure 11: Remote Servicing<br />
The modem connected to the PC is initialized using a standard procedure with AT<br />
commands originating from V.25ter and, for GSM modems, GSM 07.07/ 07.05.<br />
Since the trace window opens during the connection process you can see what<br />
commands are sent to the modem.<br />
For special cases (e.g. using an ISDN Plus Gateway to do the connection) you may<br />
want to add some commands. This is possible at three points:<br />
- Before the first command (ATZ) is given, e.g. to switch an ISDN Plus to<br />
transparent mode<br />
- As the first command after ATZ (and ATE to switch on the echo)<br />
- As the last command of the initialization, just before the call origins or the SMS is<br />
sent, respectively.<br />
The remote connection is taken down when the interface is closed with button<br />
or menu “Connection/Close Interface (Go Offline)”.<br />
4.3.3 Read out/Transmit configuration<br />
After logging into a <strong>Multichannel</strong> <strong>PRA</strong>, the configuration is read out by selecting<br />
UCUonnection and Load configuration in the menu. The <strong>PRA</strong>C application can now<br />
be used, if required, to make the necessary changes. Then the configuration data are<br />
transferred back into the <strong>Multichannel</strong> <strong>PRA</strong> by selecting UCUonnection and Send<br />
configuration in the menu.<br />
date: page: file:<br />
15.02.2008 10:32 21 Manual <strong>coMsat</strong> <strong>Multichannel</strong> <strong>PRA</strong> 3-3 eng.doc<br />
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