What does Vtoa stand for?
Vtoa stands for "Voice Transport Over Atm"
How to abbreviate "Voice Transport Over Atm"?
"Voice Transport Over Atm" can be abbreviated as Vtoa
What is the meaning of Vtoa abbreviation?
The meaning of Vtoa abbreviation is "Voice Transport Over Atm"
What does Vtoa mean?
Vtoa as abbreviation means "Voice Transport Over Atm"
