A large number of VoIP analysis tools rely on definitive but somewhat generic measurements- packet loss, latency and jitter, to name three. But now we are seeing tools that offer far more ...

Improve gaming and video calls with practical internet stability tips. Learn how to reduce lag through smart home network optimization, better Wi‑Fi, and router settings.

VoIP jitter, usually referred to as network jitter, is the time delay experienced by VoIP phone users between signal transmission and signal reception over a data network. During VoIP voice and video ...

A straightforward approach to troubleshooting VoIP that can be applied to video as well. VoIP is particularly sensitive to packet loss, and determining the cause of the packet loss can be difficult.

Despite critics claims, acceptance of voice-over-IP (VoIP) technology continues to gain ground in the enterprise and core network. With standards like PacketCable and 3GPP emerging, VoIP is also set ...

Ethernet is everywhere, from home networks to carrier networks. Service providers need to test Ethernet links between their carrier networks and access networks such as DSL. Testing Ethernet-based ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Transcoding compressed audio and video, also sometimes referred to as format conversion, for ...

Many useful types of signals are synchronous, meaning that they use bit patterns that are transmitted using a built-in, fixed-frequency clock signal. Uncompressed digital video and audio signals are ...

One of the big worries with carrying voice or video on an IP network is packet loss. When packets don't make it to the destination, voice and video quality is compromised. But why is this a big deal ...

Despite the industry attention it has received, voice-over-IP (VoIP) is not the only way to send voice across a packet-switched network. In fact, it may not even be the best approach for some ...