Pricing Schedule Overview Search

Total Network Visibility Blog

art-queue-up-518820262_med

Do Out-of-Order Packets Affect VoIP?

Some things are never out-of-order. In a busy deli at lunch time, you must take a number and wait your turn, no matter ...
READ MORE >
art-voip-protocols-amp-1

How Does VoIP Work? Details on the SIP and RTP Protocols

You pick up a handset, dial a number, it rings, and someone answers. How hard can it be? Actually, a lot goes on behind ...
READ MORE >
photo station wagon roadtrip

Where Does Latency Come From and How Do You Control It?

"Are we there yet?" The age old question evokes images of family vacations that involve long drives with kids in the ...
READ MORE >
photo-road-closed-1136802924

Where Does VoIP Packet Loss Come From? Detecting and Preventing VoIP Packet Loss

Your network infrastructure is very similar to our road infrastructure: Sometimes, your daily commute may be perfect ...
READ MORE >