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