What does PTX stand for?
PTX stands for "Peer Telephony EXchange"
How to abbreviate "Peer Telephony EXchange"?
"Peer Telephony EXchange" can be abbreviated as PTX
What is the meaning of PTX abbreviation?
The meaning of PTX abbreviation is "Peer Telephony EXchange"
What does PTX mean?
PTX as abbreviation means "Peer Telephony EXchange"
