asterisk users - Feb 2004 - Spanish newbie need help

Hello. First of all, sorry for my english.
I'm a spanish student and I have just installed
"Asterisk".
I've tested three VoIP protocols with softphones and
all is OK. But i have many problems to understand all
"Asterisk Features", i'm new in PBX terminology.
Is there any glossary of PBX terms?
Thank you.

_________________________________________________________
Do You Yahoo!?
Informaci?n de Estados Unidos y Am?rica Latina, en Yahoo! Noticias.
Vis?tanos en http://noticias.espanol.yahoo.com