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.

The use of IP for audio and broadcast transport applications has gained increasing attention as the quality of service (QoS) of packet switched networks continually improves. The lure of reduced costs ...

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 ...

VoIP will test today’s networks and IT shops to better track performance through a few different parameters, such as latency, jitter and packet loss. VoIP applications are forcing one vice president ...

Voice over IP (VoIP) is the descriptor for the technology used to carry digitised voice over an IP data network. VoIP requires two classes of protocols: a signaling protocol such as SIP, H.323 or MGCP ...