DISCUS SOFTWARE FOR MAC SERIAL
What you're looking for is a GSM/LTE modem that supports the frequencies that you need, and has a 9-pin serial port.Ī USB-to-serial cable is used to connect the modem to the computer, which will usually come with the modem, and the manufacturer will offer drivers. (LTE support can be a bit of a challenge because there are a lot more frequencies in use in different countries.)
If you're old enough to remember the days of dial-up internet, landline modems were largely a generic commodity.įor our testing and development needs, we've been buying random so-called "industrial" GSM/LTE modems, usually just based on what we can find on Amazon. In other words, the modem itself is somewhat generic. What you want is a GSM modem that is independent, and does not rely on any software. Software is never updated, and sometimes the built-in software is a disaster. The manufacturers dump them on the market, hope a mobile operator can sell their allocation, and move on. In my opinion, forget about USB stick modems.
DISCUS SOFTWARE FOR MAC WINDOWS
And if you think finding a GSM modem that works with Windows Server 2019 is a challenge, then try finding one that works with Mac. We've been working on a version of NowSMS that also runs on Linux and Mac, so when I look at modems, I'm looking for a modem that can be used with Windows, Linux or Mac. Over the past year, I've had a change in thinking about GSM modems. This software can often be incompatible with server editions of Windows, and software for older models may not be compatible with Windows 10. These modems are designed primarily to provide internet access to laptops, and often include end user software for sending/receiving SMS.software that often gets in the way of NowSMS. I assume that this is because the manufacturers are working to strike deals with the mobile operators to sell them. GSM modem selection can be a frustrating process because there are hundreds of different models with constantly changing model numbers, with varying availability in different countries. Unfortunately, I'm not 100% certain what to recommend. That web page is in serious need of updating.
DISCUS SOFTWARE FOR MAC WINDOWS 10
So in case everything goes wrong, at least the SMS warnings should reach us.Īre there any suggestions for USB modems that work with Windows Server 2019? You might also post devices that are working with Windows 10 and we will give it a try. I tried these devices: Option ICON 401, Huawei E3131, and Huawei E3372.Īs the servers running NowSMS Lite are used for network monitoring purposes, we want the modem to be connected by USB and not via a network connection. So far, I was unable to identify a USB modem stick that is detect as modem and not network interface card only in Windows Server 2019 and therefore can be used with NowSMS Lite. Now we are in the process of moving our servers to Windows Server 2019. I am aware of and I believe one of the modems was suggested by us.
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