[asterisk-users] automatic call marking an extension

[troxlinux]

hello list, happy new year to all, also to digium for their great work
with asterisk .

I want to make an automatic call marking an extension from my dial
plan , an example that when marking the extension 100, tell me it
records their message, mark the hour of their automatic call and at
the end it marks the extension of the automatic call

as I can make that, do they give me some ideas?

greetings

rickygm