What does VRR stand for?
VRR stands for "VoIP Routing Registry"
How to abbreviate "VoIP Routing Registry"?
"VoIP Routing Registry" can be abbreviated as VRR
What is the meaning of VRR abbreviation?
The meaning of VRR abbreviation is "VoIP Routing Registry"
What does VRR mean?
VRR as abbreviation means "VoIP Routing Registry"
