What type of traffic is described as requiring latency to be no more than 150 milliseconds (ms)?

Voice traffic is described as requiring latency to be no more than 150 milliseconds (ms).

• Voice: For voice communications, especially in telephony and VoIP (Voice over Internet Protocol), it is crucial to keep latency under 150 ms to ensure clear and understandable conversations. Latency beyond this threshold can lead to noticeable delays and echoes, disrupting the natural flow of conversation and making communication difficult.
• Video: While video conferencing also benefits from low latency, video streaming services are generally more tolerant of higher latency compared to voice. Buffering techniques can compensate for some delay, although in interactive video scenarios (like video calls), lower latency is still desirable.
• Data: Most data applications, such as web browsing or email, can tolerate higher levels of latency than voice traffic without significant impact on user experience. For these types of data traffic, latency of more than 150 ms is usually acceptable, although it might slow down the communication process.