What does IPNS stand for?
IPNS stands for "ISDN PBX Networking Standard"
How to abbreviate "ISDN PBX Networking Standard"?
"ISDN PBX Networking Standard" can be abbreviated as IPNS
What is the meaning of IPNS abbreviation?
The meaning of IPNS abbreviation is "ISDN PBX Networking Standard"
What does IPNS mean?
IPNS as abbreviation means "ISDN PBX Networking Standard"
