themaritimegirl | U.S. Robotics Courier 3453B V.92 56k serial modem (2005) @themaritimegirl | Uploaded September 2024 | Updated October 2024, 9 hours ago.
An in-depth look and demonstration of a very late serial modem. Includes a field guide to 56k connectivity today (and why two ordinary modems will never establish a 56k connection), and the register settings to make this particular modem emulate any kind of older modem standard.
Collection of V.90/V.92 handshakes with Digital Impairment Learning (DIL) sounds:
goughlui.com/2016/05/03/project-the-definitive-collection-of-v-90v-92-modem-sounds
Free-to-use V.34 dial-up ISP by viewer Mike Dank:
https://dialup.world/
2600 Network (56k-capable BBS gateway):
https://2600.network/
List of dial-up BBSs:
telnetbbsguide.com/bbs/connection/dial-up/list/brief
My Northern Telecom Norstar 6x16 key telephone system is for sale:
ebay.com/itm/166947466154
Table of Contents:
0:00:00 - Introduction
0:07:22 - Why two 56k modems won't connect at 56k
0:17:03 - Physical overview
0:27:00 - Demonstration / How to force older modulations
0:53:00 - Calling a Bell 103 modem
0:56:14 - Calling BBSs
1:08:23 - Making a 56k connection
1:15:46 - Conclusion
***
Follow me on Mastodon:
https://tech.lgbt/@themaritimegirl
My videos are made possible in part by support via Patreon:
patreon.com/themaritimegirl
An in-depth look and demonstration of a very late serial modem. Includes a field guide to 56k connectivity today (and why two ordinary modems will never establish a 56k connection), and the register settings to make this particular modem emulate any kind of older modem standard.
Collection of V.90/V.92 handshakes with Digital Impairment Learning (DIL) sounds:
goughlui.com/2016/05/03/project-the-definitive-collection-of-v-90v-92-modem-sounds
Free-to-use V.34 dial-up ISP by viewer Mike Dank:
https://dialup.world/
2600 Network (56k-capable BBS gateway):
https://2600.network/
List of dial-up BBSs:
telnetbbsguide.com/bbs/connection/dial-up/list/brief
My Northern Telecom Norstar 6x16 key telephone system is for sale:
ebay.com/itm/166947466154
Table of Contents:
0:00:00 - Introduction
0:07:22 - Why two 56k modems won't connect at 56k
0:17:03 - Physical overview
0:27:00 - Demonstration / How to force older modulations
0:53:00 - Calling a Bell 103 modem
0:56:14 - Calling BBSs
1:08:23 - Making a 56k connection
1:15:46 - Conclusion
***
Follow me on Mastodon:
https://tech.lgbt/@themaritimegirl
My videos are made possible in part by support via Patreon:
patreon.com/themaritimegirl
