Newbie question for sure... I'm unsure of how to tell if chan_zap.so is loaded. Also, does autoload in modules.conf take care of it or is it done explicitly? output of lsmod | grep zap: zaptel 208388 16 wcusb,wctdm,wcfxo,wctdm24xxp,wcte11xp,wct1xxp,w ct4xxp,tor2 crc_ccitt 6465 1 zaptel