Huawei
H35-211_V2.5 · Question #421
In the FITH VolP service, call setup fails and a single-channel situation occurs. Which of the following reasons is impossible? (Multiple choice)
The correct answer is A. The other party's fault B. OLT failure at the local end D. The quality of the bearer network does not meet communication requirements. See the full explanation below for the reasoning.
FTTx Solutions and Deployment
Question
In the FITH VolP service, call setup fails and a single-channel situation occurs. Which of the following reasons is impossible? (Multiple choice)
Options
- AThe other party's fault
- BOLT failure at the local end
- CSignaling plane network failure to the core network
- DThe quality of the bearer network does not meet communication requirements
How the community answered
(53 responses)- A77% (41)
- C23% (12)
Topics
#VoIP call setup#single-channel fault#signaling plane#bearer network quality
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