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. RADIUS add features by __






2. What are the 2 billing services in the Voip world






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






4. 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






5. Can a RADIUS server provide both functions






6. __ __ server collects and stores statistical data






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






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






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






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






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






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






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






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






15. Voip records averages __ events for a normal call






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






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






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






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






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






21. 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.






22. __ __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






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






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






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






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






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






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






29. The best place to store data is __






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






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






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






33. Operates on the client/server model.






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






35. Telephone follows you to another location






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






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