I have a broadband with telephone line connection at home.I have set-up an asterisk box on a Intel PIV. I can now perform a SIP to SIP calls only. I have also an ATA box. my question is, How can I able to connect to the PSTN? I don’t have any fxo or fxs card, does does need for connection in the PSTN? I wanted to have a pbx sysem at home. When they tried to call me i want them to hear some operator or IVRS.
Please help with my problem.