Refer to the exhibit.

A customer submits this output, captured on a Cisco IOS router. Assuming that an MGCP gateway is configured with a ISDN BRI interface, which BRI changes resolve the issue?
A)

B)

C)

D)

Refer to the exhibit. The SDP offer/answer has been completed successfully but there is no DTMF when users press keys.
What is the cause of the issue?

What are two QoS requirements for VoIP traffic? (Choose two.)

An employee of company ABC just quit. The IT administrator deleted the employee's userid from the active directory at 10 a m. on March 4th The nightly sync occurs at 10 p.m daily. The IT administrator wants to troubleshoot and find a way to delete the userid as soon as possible How is this issue resolved?

Which protocol does Cisco Prime Collaboration Assurance use to poll the health status of different systems in the Collaboration environment?