300-815 Dial Practice Questions
The free 300-815: Implementing Cisco Advanced Call Control and Mobility Services (CLASSM) questions that deal with dial, with answers and explanations. The full bank and the timed practice test cover every topic the exam asks about.
Question #1
Which two extended capabilities must be configured on dial peers for fast start-to-early media scenarios (H.323 to SIP interworking)? (Choose two.)
Select 2 answers.
Correct answer: A, B
Explanation
In fast start to early media interworking the H.245 capabilities that are not carried in the fast start element must be declared as extended capabilities on the dial peer, namely DTMF (RFC 2833) and BFCP for presentation sharing; audio and video are already negotiated in fast start.
Question #4
What is first preference condition matched in a SIP-enabled incoming dial peer?
Correct answer: A
Explanation
For SIP calls the router checks incoming uri commands first (via, from, request, to), then incoming called-number, then answer-address and destination-pattern, so the incoming uri match has the highest preference.
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