What does TGM stand for?
TGM stands for "Telephony Gateway Module"
How to abbreviate "Telephony Gateway Module"?
"Telephony Gateway Module" can be abbreviated as TGM
What is the meaning of TGM abbreviation?
The meaning of TGM abbreviation is "Telephony Gateway Module"
What does TGM mean?
TGM as abbreviation means "Telephony Gateway Module"
