Between Which Two DTMF Relay Methods Does the Expressway Support

question 8

Multiple Choice

Between which two DTMF relay methods does the Expressway support interworking? (Choose two.)

• A) unsolicited notify
• B) RFC 2833
• C) KPML
• D) passthrough
• E) F) 245 user input indication

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Definitions:

Andrew Jackson

The seventh President of the United States (1829–1837) known for his populist approach, founding the Democratic Party, and policies leading to the Trail of Tears.

Democratic Party

One of the two major contemporary political parties in the United States, characteristically supporting liberal, progressive policies.

Political Party Organization

The structure and systems set up by a political party to pursue its objectives, including electioneering, policy development, and membership engagement.

Plurality System

An electoral system in which the candidate with the most votes in a single constituency wins, without needing a majority of the votes.