The three devices required to set up a VoIP call are:
A) Media Gateway, Application Server, SIP Proxy
B) Media Gateway, Frame Switch, SIP Proxy
C) Media Gateway, Media Gateway Controller, Signaling Proxy
D) None of the above
C
You might also like to view...
A quarter-scale print is noted as:
a. 1:1 b. 1:2 c. 2:1 d. 1:4
Today the economic impact of the sheep and goat industries is less than that of beef, dairy, poultry, and pork in the United States
Indicate whether this statement is true or false.
Which of the following is not a force-related parameter?
A) mass B) pressure C) motion D) strain
A candidate for a job as a professional driver must meet U.S. Department of Transportation qualifications, including
A. being able to read and speak English B. being able to learn how to fill out paperwork C. having passed either the General Knowledge Test or the Combination Vehicles Test D. all of the above