Study tips 300-115

What is the cause of jitter?

Which statement is true about the voice traffic coming to the switch access port that is connected to the IP phone?

Which two statements are true about voice packets in a LAN?

Which QoS mechanisms can you use on a converged network to improve VoIP quality?

Which three QoS mechanisms can be configured to improve VoIP quality on a converged network?

What are three of the basic components of a VoIP network?

which two statements are true?

What are three examples of call control signaling that could be used?

Which three are characteristics of voice traffic in the Company VOIP campus network?

Which statement is true about utilizing a data network for Voice over IP traffic?