What does I-ISP stand for?
I-ISP stands for "Interim Interswitch Signaling Protocol"
How to abbreviate "Interim Interswitch Signaling Protocol"?
"Interim Interswitch Signaling Protocol" can be abbreviated as I-ISP
What is the meaning of I-ISP abbreviation?
The meaning of I-ISP abbreviation is "Interim Interswitch Signaling Protocol"
What does I-ISP mean?
I-ISP as abbreviation means "Interim Interswitch Signaling Protocol"
