Jitter is the temporary loss of signal during a phone call. To optimize VoIP and voice communication, United World Telecom works to reduce this and boost the quality of the call.
UNITED WORLD TELECOM BLOG
F A Q | VoIP Jitter
Network congestion is when the network cannot adequately accommodate the traffic it hosts. It can lead to issues like latency and jitter.
Network congestion means that your network is overloaded. This can reduce performance and quality of service.
A data packet in a unit of data converted into a packet and sent across an internet network. This data contains voice and transmission data.
You can calculate the estimated amount of bandwidth necessary for the number of concurrent calls using the table in our ‘How Much Bandwidth is Needed for VoIP’ article.