How to create a dialplan for various scenarious such as PBX

Hi,

Could some one explain me please How to create a dialplan for various scenarious such as PBX for univesity campuses.

Another thing is how to create a Staff/Student Directory using A2 billing.

Thanks

Howdy,

If you’re trying to learn Asterisk, try the book:
oreilly.com/catalog/9780596517342

If you need support on A2Billing, try the creators:
star2billing.com/consultancy … l-support/

Cheers