[channels]
language                  =  en
switchtype                =  national
signalling                =  pri_cpe
pridialplan               =  local
prilocaldialplan          =  local
faxdetect                 =  no
relaxdtmf                 =  no
echocancel                =  yes
echocancelwhenbridged     =  no
echotraining              =  no
rxgain                    =  0
txgain                    =  0
context                   =  [put-yours-here]
group                     =  1
channel                   => 1-23

signalling                =  fxo_ls
callwaitingcallerid       =  no
threewaycalling           =  no
transfer                  =  no
cancallforward            =  no
callreturn                =  no
amaflags                  =  default
callerid                  =  "Analog 1" <1001>
context                   =  [(context for this phone)]
group                     =  2
channel                   => 25
; repeeat this above block for 25-48 changing for each ext