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It's not quite that bad. The thing you need on one end is a digital modem. You can buy a card containing a bank of these for the Cisco ISR G2 platform. The ebay
by hackmiester 3y ago
It's not quite that bad. The thing you need on one end is a digital modem. You can buy a card containing a bank of these for the Cisco ISR G2 platform. The ebay cost is about $60. Then in the same router, you can put a T1 card, which the digital modems will use to accept calls (costs about $15). Finally you can buy an analog modem card (costs about $20) to accept calls from another modem. All of this would be contained in 1 or 2 rack units.
There are other methods but that's the one I would use. To see one of the other methods, try here: https://www.youtube.com/watch?v=yQ_hWS6ked8 https://www.youtube.com/watch?v=yQ_hWS6ked8
- BuildTheRobots 3y agoReally appreciate the pointers. Sadly as none of the modems in the video you linked sounded right either, I might be about to go down a hardware buying rabbithole.
- RulerOf 3y agoI had this same problem a few years ago and went down the rabbit hole. I was looking for the US Robotics X2 and K56Flex handshake sounds and eventually found them. V.90/92: https://goughlui.com/2016/05/03/project-the-definitive-collection-of-v-90v-92-modem-sounds/ https://goughlui.com/2016/05/03/project-the-definitive-colle... X2: https://goughlui.com/2018/06/10/project-record-a-us-robotics-x2-dial-up-modem-connection/ https://goughlui.com/2018/06/10/project-record-a-us-robotics... K56Flex: https://goughlui.com/2018/06/10/project-record-a-k56flex-dial-up-modem-connection/ https://goughlui.com/2018/06/10/project-record-a-k56flex-dia...
- BuildTheRobots 3y agoThank you - you've literally just saved me £500. Turns out I've been trying to track down the USRobotics Sportster voice modem sound from your first link. Even better as I can't find my 56k USRobotics, only the 33.6k one, so probably wouldn't have ever found that sound with hardware either. Thanks; that's been lodged in my head for a couple of decades.