7/23/2019 Asterisk Interview Question

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What is a Dial Plan?

When you pick up a telephone and dial a number, the VoIP gateway will translate

this number into a destination IP address. The list of

phone numbers in reference to their nal destinations is called Dial Plan. Take for

eample, you can set the phone number !"#! to your

branch o$ce and !%#! to your customer&s o$ce. To set up the dial plan. 'rom the

Web management&s (ain menu, click on

!VoIP)*DialPlan!. +ou will see the following menu

1. What is Asterisk?

2. What is SIP?

3. What is IAX?

3. What is Transcoding?

4. What is a dial plan?

5. What is a hangup priority?6. How do you measure latency between peers?

7. What is the "GENERAL" section for in sip.conf?

8. What is a context?

9. How do you allow, disallow codecs?

10. What is an interconnectivity test?

11. What is a jitter buffer?

12. Why do we need jitter buffers?

13. How do you interconnect as a peer with a server?

14. What is a PRI?

15. Where does Asterisk store its logs?

16. How can you change the event messages in the console?

17. How is voicemail set in Asterisk?

18. How do you ODBC with Asterisk & MYSQL?

19. What is "can reivite" used for in Asterisk?