Newbie question: dialplan reload/show result unexpected

Hi,

This is probably easy answered by the experienced user, as I’m all new to Asterisk.

I’m working through THE book now, and updated my extensions.conf per the directions to:

[globals]

[general]
autofallthrough=yes

[default]

[incoming_calls]

[internal]

[phones]
include => internal

When I reload the dialplan and then show it on the CLI, I see the contents of it but also much more. The simple questions is: why? I think it may have something to do with extensions.ael, but I’m not sure about that and at the point in the book where I am this has not yet been covered.

Kind regards,
Bert

Did you clean out extensions.ael?

Now I did (mv extensions.ael extensions.ael.sample), did dialplan reload and dialplan show, but still there are many extensions that I don’t know where they come from.