Exam 11: Distributed Switching Architecture - Voice Over IP

RTCP is used to monitor and quantify call quality.

A device referred to as a ________ adapter interfaces with the customers traditional ________ telephone set.

A VoIP call that stays on-net travels between the ________ network and the ________ network.

A softswitch contains a feature set comparable to a traditional circuit switch.

Delay causes the user to experience

Two common signaling protocols utilized in the VoIP network are ________ and ________.

VoIP service uses the ________ layer 4 protocol.

The three devices required to set up a VoIP call are:

Carrying voice across the Internet is referred to as VoIP.

Dial-tone across all jacks in the home is not possible with VoIP service.

A phone connected to a VoIP device functions in the same way as a traditional telephone circuit.

A MOS score of 2 indicates the call was:

A MOS score of 4.2 indicates the call quality was:

Switch features reside within the local media gateway.

The traditional switching network was referred to as ________ switch architecture and the new VoIP service is referred to as a ________ switch architecture.

The three key metrics used to qualify a VoIP call during troubleshooting are:

Switch features reside within the local media gateway.

The term MOS score stands for ________ and is used as a call quality metric.

The media gateway controller performs the same functions as a class ________ switch.

Voice traffic traveling across the Internet is encapsulated in what layer 3 protocol _______.