== Parsing '/etc/asterisk/zapata.conf': Found Jun 17 23:10:46 WARNING[2212]: chan_zap.c:924 zt_open: Unable to specify channel 1: No such device Jun 17 23:10:46 ERROR[2212]: chan_zap.c:6460 mkintf: Unable to open channel 1: No such device here = 0, tmp->channel = 1, channel = 1 Jun 17 23:10:46 ERROR[2212]: chan_zap.c:10247 setup_zap: Unable to register channel '1' Jun 17 23:10:46 WARNING[2212]: loader.c:345 ast_load_resource: chan_zap.so: load_module failed, returning -1 == Unregistered channel type 'Tor' == Unregistered channel type 'Zap' Jun 17 23:10:46 WARNING[2212]: loader.c:440 load_modules: Loading module chan_zap.so failed! faui7u:/etc/asterisk# ------ faui7u:/etc/asterisk# cat /dev/zap/1 cat: /dev/zap/1: No such device faui7u:/etc/asterisk# ztcfg -vv Zaptel Configuration ====================== Channel map: Channel 01: FXO Kewlstart (Default) (Slaves: 01) Channel 04: FXS Kewlstart (Default) (Slaves: 04) 2 channels configured. ------ faui7u:~# cat /etc/zaptel.conf fxoks=1 fxsks=4 loadzone = us defaultzone=us ------ faui7u:/etc/asterisk# cat !$ cat zapata.conf [channels] signalling=fxo_ks echocancel=yes ; You can set this to 32, 64, or 128, tweak to your needs. echocancelwhenbridged=yes echotraining=400 ; Asterisk trains to the beginning of the call, number is in milliseconds callerid=asreceived group=1 context=default ; Points to the default context of your extensions.conf channel => 1