I’m a beginner in Asterisk, i have some numbers registered on asterisk so i want to create some groups.
Each group contain 2 or more numbers and each group have some treatment.
Can someone help me or tell me about a document wich detail all this staff .
You should study this:
for configuring asterisk there is a great book that happens to be available for download that will help you learn all that you should need to know. Asterisk - The Future of Telephony asteriskdocs.org/.
Or purchase the 3rd edition. http://oreilly.com/catalog/9780596517342
Asterisk is sufficiently powerful that the answer more or less has to be “yes”, but you are so unspecific in your requirements that I wouldn’t be able to say how.