Specifically, very old Internet PhoneJACK cards have non-standard
G.723.1 codecs (due to the early nature of the DSPs in those days).
The auto-conversion code to bring those cards into compliance with
-todays standards is available as a binary only module to those people
+today's standards is available as a binary only module to those people
needing it. If you bought your card after 1997 or so, you are OK -
it's only the very old cards that are affected.