Exam 350-801 topic 1 question 440 discussion

Actual exam question from Cisco's 350-801

Question #: 440
Topic #: 1

The security department will audit an IT department to ensure that the proper guidelines are being followed. The reports of the call detail records show unauthorized access to PSTN. Which two actions should an administrator check to prevent the unauthorized use of the telephony system? (Choose two.)

A. Forced authorization code is used to recognize a dialing extension and authorize an international call.
B. Ensure that ad hoc conference calls are dropped if an external user is added.
C. Call forward settings (All/Busy/No Answer) are restricted to internal extensions in the network.
D. For extension mobility, logged-out CSS is restricted to internal extensions and emergencies.
E. Add an additional firewall between the Cisco UCM server and the Expressway Core server.

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Suggested Answer: CD 🗳️

by 84db7a1 at Feb. 17, 2024, 6 a.m.

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cyberknock

9 months ago

Selected Answer: CD

A is not right, FAC does not recognize an extension, it asks for a code to enter

upvoted 2 times

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WilliamC

9 months, 1 week ago

Provide segmentation and control to the number that can be called, or vice versa. As a leading practice recommendation, either disable Call Forward All or limit it to an extension within your Collaboration network. Call Forward Busy and Call Forward No Answer should also be limited to internal partitions only. For phones with extension mobility, a logged-out CSS should be restricted to internal and emergency partitions only. https://www.ciscopress.com/articles/article.asp?p=2218297&seqNum=10

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