On Circuit Switched Portions of a PSTN,what Set of Standards

question 43

Multiple Choice

On circuit switched portions of a PSTN,what set of standards established by the ITU is used to handle call signaling?

• A)MCU
• B)H.323
• C)H.225
• D)SS7

---

Definitions:

Investigative Committees

Groups or panels formed to examine and report on specific matters of concern, often within governmental or corporate contexts.

Olympic Airways v. Husain

A legal case in which the U.S. Supreme Court held that an airline could be liable for damages under the Warsaw Convention for failure to assist a passenger leading to the passenger's death.

Warsaw Convention

An international treaty that regulates liability and other legal aspects of international air travel.

Public Policy

Government actions or stances designed to address issues of public concern and promote the welfare of the community as a whole.