Huawei
H31-341_V2.5 · Question #250
E&M signals define a connection type between a relay device and a signaling unit. Which of the following are relay devices?
The correct answer is A. Telecom exchange. See the full explanation below for the reasoning.
Question
E&M signals define a connection type between a relay device and a signaling unit. Which of the following are relay devices?
Options
- ATelecom exchange
- BPBX
- CE&M Voice Exchange
- DSoftswitch platform
How the community answered
(65 responses)- A78% (51)
- B6% (4)
- C5% (3)
- D11% (7)
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