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app-notes:hayes-modem-at-simulator [2018/03/12 11:57] – [Concept] juraschek | app-notes:hayes-modem-at-simulator [2018/05/08 17:06] – [Adressing] cakir | ||
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- | ====== Modem Simulator | + | ====== |
This Wiki Page describes how to use a NetModule Wireless Router as replacement for legacy dial in / dial out connections based on analog or gsm modems. | This Wiki Page describes how to use a NetModule Wireless Router as replacement for legacy dial in / dial out connections based on analog or gsm modems. | ||
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We support the Hayes AT Command set on the serial interface and behave like normal router | We support the Hayes AT Command set on the serial interface and behave like normal router | ||
- | You can easily replace your old Modem with an the NetModule Router. There is also no need to configure the attached device as you can prepare the NetModule Router | + | You can easily replace your old Modem with an the NetModule Router. There is also no need to configure the attached device as you can prepare the NetModule Router |
===== Prerequierments ===== | ===== Prerequierments ===== | ||
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The Modem Emulator will only replace the AT Command Set on the serial side. The Communication between the NB1600 and another Endpoint will be done as a transparent tcp Connection. | The Modem Emulator will only replace the AT Command Set on the serial side. The Communication between the NB1600 and another Endpoint will be done as a transparent tcp Connection. | ||
- | This way you can provide the old legacy functionality over modern IP Connections. Depending on your infrastracture | + | This way you can provide the old legacy functionality over modern IP Connections. Depending on your infrastructure |
- | ===== Adressing | + | ===== Addressing |
An important Part on the Dial-In/ | An important Part on the Dial-In/ | ||
- | The old addressing concept were based on phone numbers. With the Modem Emulator the Adresses | + | The old addressing concept were based on phone numbers. With the Modem Emulator the Addresses |
- | But for backward | + | But for backward |
===== Configuration ===== | ===== Configuration ===== | ||
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The Serial Interface need to be configured in the mode "modem emulator" | The Serial Interface need to be configured in the mode "modem emulator" | ||
After you applied the mode "modem emulator" | After you applied the mode "modem emulator" | ||
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+ | {{ : | ||
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+ | {{ : | ||
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+ | {{ : | ||
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Please set the Baud Rate accordingly to you attached device. Also set the " | Please set the Baud Rate accordingly to you attached device. Also set the " | ||
- | Any incoming connection will be received on the Port configured. This Port need also to be accessible on the IP Adress to you like to reach the Modem Emulator from the Outside. Keep this in mind for any Firewall configurations. | + | Any incoming connection will be received on the TelnetPort |
The Phonebook section of the configuration will keep the aliases of any Phonenumbers so that you don't need to reconfigure you device and can use the old adressing scheme. | The Phonebook section of the configuration will keep the aliases of any Phonenumbers so that you don't need to reconfigure you device and can use the old adressing scheme. |