Kernel.org: 5.0.9
sid (unstable): 4.19.28-2
buster (testing): 4.19.28-2
stretch (stable): 4.9.144-3
jessie (oldstable): 3.16.64-2

Debian GNU/Linux device driver check & report

Intel: i440BX-ITE8671

PCI IDWorks?VendorDeviceDriverKernel
11c10440Agere Systems56k WinModem

LT WinModem works with  Christoph Hebeisen's <heby@heby.de>   Half open sourced driver for Lucent(r) Linmodems