What does IFA stand for?
IFA stands for "ISDN Facility Agent"
How to abbreviate "ISDN Facility Agent"?
"ISDN Facility Agent" can be abbreviated as IFA
What is the meaning of IFA abbreviation?
The meaning of IFA abbreviation is "ISDN Facility Agent"
What does IFA mean?
IFA as abbreviation means "ISDN Facility Agent"
