Cisco Video Infrastructure Implementation — Question 23

An engineer wants to add a domain to a numeric E.164 alias dialed by an H.323 endpoint. Which option is the Cisco recommended method to add this domain in the Expressway configurations?

Answer options

• A. call policy
• B. service preference
• C. user policy
• D. transforms

Correct answer: D

Explanation

The correct answer is D, transforms, as this is the method recommended by Cisco for adding a domain to a numeric E.164 alias. The other options, such as call policy, service preference, and user policy, do not provide the specific functionality needed to implement domain changes in this context.