zaptel.conf


span=1,1,0,ccs,hdb3
bchan=1-15,17-31
dchan=16



zapata.conf

switchtype=euroisdn
pridialplan=unknown
prilocaldialplan=unknown
overlapdial=no
signalling=pri_cpe
usecallingpres=yes
usecallerid=yes
callerid=asreceived
hidecallerid=no
callwaiting=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
cancallforward=yes
callreturn=yes
echocancel=yes
echocancelwhenbridged=yes
echotraining=yes
rxgain=-5.0
txgain=-5.0
group=1
callgroup=1
immediate=no
musiconhold=default
channel => 1-15,17-31