[chan_phone.so] => (Linux Telephony API Support)
  == Parsing '/etc/asterisk/phone.conf': Found
  == Registered channel type 'Phone' (Standard Linux Telephony API Driver)
 [skipping chan_alsa.so]
 [chan_zap.so] => (Zapata Telephony w/PRI)
  == Parsing '/etc/asterisk/zapata.conf': Found
May  4 22:23:04 WARNING[3708]: config.c:579 cfg_process: parse error: No category context for line 2 of zapata.conf
May  4 22:23:04 ERROR[3708]: chan_zap.c:10093 setup_zap: Unable to load config zapata.conf
May  4 22:23:04 WARNING[3708]: loader.c:345 ast_load_resource: chan_zap.so: load_module failed, returning -1
  == Unregistered channel type 'Tor'
  == Unregistered channel type 'Zap'
May  4 22:23:04 WARNING[3708]: loader.c:440 load_modules: Loading module chan_zap.so failed!


 nano zapata.conf

signalling=fxs_ks
;signalling=fxs_ls
context=from-zaptel
channel => 1-2
usecallerid=yes
cissignalling=bell
callerid=asreceived