What does ITSP stand for?
ITSP stands for "Internet Telefonie Service Providern"
How to abbreviate "Internet Telefonie Service Providern"?
"Internet Telefonie Service Providern" can be abbreviated as ITSP
What is the meaning of ITSP abbreviation?
The meaning of ITSP abbreviation is "Internet Telefonie Service Providern"
What does ITSP mean?
ITSP as abbreviation means "Internet Telefonie Service Providern"
