I have just setup Asterisk on a fresh install of FreeBSD 5.4. First time through i installed Asterisk and Zaptel drivers through the ports system. Things worked well and i could make and receive calls through my POTS line without issue, although i could not get the FXS line to work. Read that the Zaptel drivers in the ports were old, so I decided to uninstall Asterisk and Zaptel and do a complete reinstall by compiling them myself. I downloaded the latest Zaptel drivers from the Voip-info website, compiled and installed. The installed the 1.2.0 Beta 1 asterisk software. Now the FXS and FXO modules are correctly load and identified, and i can receive calls on the FXO connected to the POTS line. I cannot make calls from Asterisk to the POTS line and when the POTS line rings, phones not connected to Asterisk ring once and go dead. Not sure of this is a driver issue or a configuration issue. Anyone have any ideas on this? If you need more info from me, please let me know. Thank you!