Pro ESS Technology ES2838, ES2839, ES2898 Pipeline does not recommend this modem chipset for use with our service. Hayes Microcomputer Products Accura 56k, Optima 56k. Hayes Australia has gone out of business and their web site was shut down in Jan-00. Fortunately we took a backup of the important bits of their site before they shut it down . Lucent LT WinModem Sold by many companies in both ISA and PCI versions.
All models can use the same flash upgrade.
These modems are particular sensitive to the version of the flash. Any versions prior to 5.2 were pretty buggy and will not work properly with our service. We recommend you always use the latest possible driver to ensure best results. We haven't been able to locate a web site that has flashes for this brand of modem, but we noticed that these modems are the same as the Protac WebExcel. After matching up the model numbers we have successfully flashed Olympic modems using the files from the Protac web site PC Tel PCTel HSP modems are used as the standard modem in the majority of current Compaq consumer desktops and laptop PCs.