Avaya IP Office Platform Fundamentals — Question 15

You have performed the following tasks to check Communication Manager (CM) is ready for service:
-CM Server Web Communication Interface access.
-CM SAT Application Configuration Interface access.
-Install the authentication file.
-Verify that CM is using the right Licensing Server and license is installed.
-Verify CM Version.
You try to register an H.323 telephone but it is being rejected by CM.
What is causing the problem?

Answer options

• A. No DSPs have been configured yet, so it is normal for the registration to be rejected.
• B. No Signaling Group or Trunk Group has been configured to Avaya Aura® Session Manager (SM).
• C. The COR of the station needs to be changed to allow registration.
• D. The H.323 telephone needs firmware upgrading.

Correct answer: A

Explanation

The correct answer is A because if no Digital Signal Processors (DSPs) are configured, then the system cannot handle the call signaling, leading to rejected registrations. Options B, C, and D are incorrect because they pertain to other configurations or requirements that do not directly relate to the immediate issue of DSP availability.