achieve good user experience on VoIP services, connectivity is not a___. A. guarantee B. prerequisite C. factor D. requirement   8. Which of the following is correct about troubleshooting echo? A. the built in echo canceling of speaker phones and those designed for audio conferencing could fail B. the echo canceler feature of a gateway between VoIP and analog lines could be turned off C. Although not visible in packets, echo can be heard when playing back audio streams. D. All of the above

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
icon
Related questions
Question

7. To achieve good user experience on VoIP services, connectivity is not a___.

A. guarantee

B. prerequisite

C. factor

D. requirement

 

8. Which of the following is correct about troubleshooting echo?

A. the built in echo canceling of speaker phones and those designed for audio conferencing could fail

B. the echo canceler feature of a gateway between VoIP and analog lines could be turned off

C. Although not visible in packets, echo can be heard when playing back audio streams.

D. All of the above

Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Device network connection
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education