What does PTCC stand for?
PTCC stands for "Packet Telephony Call Center"
How to abbreviate "Packet Telephony Call Center"?
"Packet Telephony Call Center" can be abbreviated as PTCC
What is the meaning of PTCC abbreviation?
The meaning of PTCC abbreviation is "Packet Telephony Call Center"
What does PTCC mean?
PTCC as abbreviation means "Packet Telephony Call Center"
