I was able to get one to connect by adding 3 commas after the Rockwell HCF phone number, putting a 4th comma caused it to not connect at all. They need 5.49 or later. Speaking from past experience, I too was using a Sportster V.90 on a line incapable of supporting high V.90 connections. I would connect around 48K but would soon drop off after a minute or so. By experimenting, I found that I could keep the connection up by setting a ceiling on the connect speed.
Latest firmware is important.
WinModems Look at the ATI responses for the individual modems and match it with modem in question. WinModems Look at the ATI responses for the individual modems and match it with modem in question. Telepath Modems Telepath Modems in Gateways are usually USR sometimes Winmodems. Meaning it is a bastardized USR chipset. Most of them use Motorola chipset.