I have an Asterisk on my Ubuntu 11.04 for testing and I’m reading the O’Reailly book to see some examples to do them but I have a problem. It is that I modified the sip.conf to add two SIP accounts but my phones can not register on it. My sip.conf is:
[general] context=internas allow=all qualify=yes port=5060 bindaddr=0.0.0.0 dtmfmode=rfc2833 language=es  username=3000 secret=1234 host=dynamic type=friend nat=no  secret=1234 host=dynamic type=friend nat=no
No phones (or softphone) can registry on these extensions on localnet.
The examples of the book are very basic (more than mine) and no work.
May I use another file to configure it? As I read, no, the sip.conf sets the accounts settings only.
Thanks a lot.