200-901 · Question #659
During development of a real-time VoIP application on a Cisco Webex platform, users report that their voice gets chopped or parts of the conversation drop out. The engineer checking the issue notices
The correct answer is A. There is variability in the amount of time between when the packages are sent and received.. Jitter refers to the variability in packet delay during transmission over a network. For real-time applications like VoIP, consistent delivery times are crucial to ensure smooth communication. High jitter causes packets to arrive out of order or with delays, leading to choppy aud
Question
During development of a real-time VoIP application on a Cisco Webex platform, users report that their voice gets chopped or parts of the conversation drop out. The engineer checking the issue notices jitter on the network that affects the application. What does this mean?
Options
- AThere is variability in the amount of time between when the packages are sent and received.
- BMore than 10% of packets are lost during transmission of RTP information.
- CToo much time passes between when the packages are sent and received.
- DAuthentication details are lost due to routing rules applied by the Layer 3 device.
How the community answered
(25 responses)- A92% (23)
- B4% (1)
- C4% (1)
Explanation
Jitter refers to the variability in packet delay during transmission over a network. For real-time applications like VoIP, consistent delivery times are crucial to ensure smooth communication. High jitter causes packets to arrive out of order or with delays, leading to choppy audio or parts of the conversation dropping out.
Topics
Community Discussion
No community discussion yet for this question.