[VOIP] Configure Asterisk to act like a client/proxy
 

Hi everyone!
Excuse me for the not-so-clear title, but I didn't know how to summarize my question in just a few words.

This is my situation: I have a SIP account that gives me a "real" telephone number to be called by regular phones, and I use it only to receive calls. I also have another account I use to make calls.

What I would like to do is to make Asterisk connect to both of them, and let other clients connect with no authentication, because I'm on my own LAN, so it won't be necessary, and let them call with my calling account, and set up one of these clients to receive calls from the "real" telephone number.

I'm a total beginner with Asterisk and VOIP in general, so I would really appreciate if you told me "edit this in this way, that in that way". I don't need to get a copy-and-go configuration, just some indications on what I should edit, I'm not a Linux novice anymore.

Thanks in advance and greetings from Italy!