Simple help on Pickup

Hello,
I want to configure a simple pickup for my project with Asterisk 13.
But I can not find full informations on it. So I’m lost!
Is it possible to have some simple examples for the extensions.conf file?
Is it mandatory to fill in the columns “callgroup” and “pickupgroup” in SIP?
Thanks a lot for all your help.
Regards.

Check out the Call Pickup documentation on the Asterisk wiki.

Hello,

it´s when you config sip account .

Regards,