CCNP Practice Exam For ONT Study:

Voice Networking And Signaling Protocols

Vital Reading And Watching For All Cisco Certification Candidates:

The July 2010 CCNP Changes (And How To Beat Them!)

For those of you CCNP candidates working on the ONT exam, here's a practice exam to help you beat the July 31, 2010 deadline!

You'll find the answers at the bottom of the page.

When you're done with this exam, visit our CCNP Practice Exams page for more!

Enjoy!

Chris Bryant

CCIE #12999

"The Computer Certification Bulldog"

chris@thebryantadvantage.com

Question 1:

Identify the PSTN signaling protocols.

A. CAS

B. CCS

C. SIP

D. H.323

 

Question 2:

How many bytes of overhead are added by an RTP header?

A. None

B. 8

C. 12

D. 20

 

Question 3:

Name two quantization techniques.

Question 4:

The IP, RTP, and UDP headers total 40 bytes. If you run cRTP, what net effect does that have on this overhead?

A. Headers compressed to 20 bytes

B. None

C. Headers compressed to a single byte

D. Headers compressed to 2 - 4 bytes

Question 5:

If the highest frequency to be transmitted is 4000 Hz, how many samples should be taken per second?

A. 400

B. 12000

C. 4000

D. 8000

 

Question 6:

What feature allows a Cisco router to act as a permanent call agent?

A. cRTP

B. MGCP

C. SRST

D. CallManager Express

Question 7:

What is the correct order of steps in the digital-to-analog conversion process?

decode

filter

decompress

reconstruct

 

Answers can be found at the bottom of the page!

 

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