How does an administrator configure an Expressway to make sure an external caller cannot reach a specific internal address?
How does an administrator configure an Expressway to make sure an external caller cannot reach a specific internal address?
To prevent an external caller from reaching a specific internal address, the administrator should block the call with a call policy rule in the Expressway-E. This method is designed to control call permissions and can effectively block specific call attempts based on predefined criteria.
Should be A
Answer A
From everything I've searched, FAC is a feature specific to CUCM, not expressway. Call Policy is the Expressway feature to control which calls are allowed, which calls are rejected, and which calls are to be redirected to a different destination. https://community.cisco.com/t5/unified-communications-infrastructure/block-unwanted-calls-on-cisco-expressway/td-p/4320919 https://community.cisco.com/t5/unified-communications-infrastructure/block-unwanted-calls-on-cisco-expressway/td-p/4320919
Should be A, and the link provided as a reference doesn't even work.
A is correct.
This is the correct link to the Reference Document: https://community.cisco.com/kxiwq67737/attachments/kxiwq67737/4576-docs-colaboracao-voz-e-video/141/2/lpcor-fac.pdf But I don't understand, why the correct answer should be C. For external calls the right answer should be A.
Yes it is A, but why Administrator doesnt change it?