How to write VoiceMail dialplans in asterisk

Question

I have some extensions for which i have written dialplans.Now i want to add voicemail feature in it but i dont know how to add it in the existing dialplan.What are the other settings i need to do to achieve this.I am running asterisk on Ubuntu machine.Here is my extention.conf file ..

[others]

[my-phones]
exten => 2000,1,Dial(SIP/2000)
exten => 2001,1,Dial(SIP/2001)
exten => 2002,1,Dial(SIP/2002)

Please help me as i am very novice in this field. Thanks in advance.

Answer 1

When I was working with Asterisk the WIKI saved me so many times. Here is an example of how to do the extension configuration

exten => 6000,1,Answer(500)
exten => 6000,n,Playback(hello-world)
exten => 6000,n,Hangup()

exten => 6001,1,Dial(SIP/demo-alice,20)
exten => 6001,n,VoiceMail(6001@vm-demo,u)

exten => 6002,1,Dial(SIP/demo-bob,20)
exten => 6002,n,VoiceMail(6002@vm-demo,u)

exten => 6500,1,Answer(500)
exten => 6500,n,VoiceMailMain(@vm-demo)

And here if you need to know more about how to configure asterisk for voicemail