Test your basic knowledge |

CCNA Voice - 4

Subjects : cisco, it-skills, ccna
Instructions:
  • Answer 37 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. What are the 2 billing services in the Voip world






2. If Cisco is using SIP the__ sends information to the RADIUS






3. __ __collects - correlates - and aggregates the accounting messages generated by the various VoIP-enabled network elements involved in a call - required by__ __ that already have a billing system in place






4. The call flow for such a service involves collecting the phone number of the person who originated the call






5. Are the standards for every provider to offer billing-related information - telephony call control switch collects info during the course of the month






6. __ __ server provides security services and stores security data






7. Can a RADIUS server provide both functions






8. System guides the caller throughout the application and enables him to use dual-tone multifrequency (DTMF) tones to traverse through the validation process






9. You can see how much cash is available for the call to be made.






10. Each __ has its own set of features and information fields about the session established between__ VoIP endpoints so service providers can collect data






11. The best place to store data is __






12. It offers a comprehensive view of customer data and voice services.






13. __ __ server collects and stores statistical data






14. For billing services that a server request are __ and __ - the clients are __ __ - Where is the process and billing takes place__






15. They money you receive from migrating its time-division multiplexing (TDM)-based network to VoIP






16. CDR records are generally stored in __ __ __ at the server or located in a __ package or in a ___ database






17. __ offer simpler billing becase the points are __ and tied to a __ location






18. The incumbent telcos (IXCs) and their vendors work out their intercarrier billing with






19. Process of measuring resource consumption - allowing monitoring and reporting of events and usage for various purposes including billing - analysis - and ongoing policy management






20. With legacy billing systems expect CDRs to be presented in __






21. The person pays after the call has been made but needs to be __






22. __provides a vehicle to identify a client that requires access to some system and logically precedes






23. Different records are generated by the __________ than by the egress (outgoing) softswitches






24. __ __consists of a network access server (NAS) - which gives one or more remote users access to network resources.






25. Is responsible for maintaining and updating the telco general requirements (GR) for mostly the U.S. markets






26. Data-communications protocol designed to provide security management and statistics collection in remote computing environments






27. Operates on the client/server model.






28. RADIUS add features by __






29. For PSTN the voice traffic is bill is based on __ __ - data traffic usage is based on a __ __ to be billed in different ways.






30. Determining whether the client is allowed to perform or request certain tasks or operations






31. For Voip the __ to move - __ and __ traffic are all packets that are transported from one location to another over the network and __ definition bill who or what






32. How can RADIUS authenticate a user __ - __ - __






33. For cisco SPS - __ SIP protocol ask a recipient if they want the call - __ SIP protocol hangs up a call






34. Telephone follows you to another location






35. The client and RADIUS server are authenticated through the use of a __ __ - which is never sent over the network - User passwords are sent __






36. Voip records averages __ events for a normal call






37. The CO switch produces __ records - which include typical informational elements such as calling number - called number - connect time and date - call duration - and service characteristics.