What does IEC stand for?
IEC stands for "ISDN Echo Cancellation"
How to abbreviate "ISDN Echo Cancellation"?
"ISDN Echo Cancellation" can be abbreviated as IEC
What is the meaning of IEC abbreviation?
The meaning of IEC abbreviation is "ISDN Echo Cancellation"
What does IEC mean?
IEC as abbreviation means "ISDN Echo Cancellation"
