_2XX[channels]
musiconhold=default

language=pl
switchtype = euroisdn
signalling = bri_cpe_ptmp

pridialplan=unknown
prilocaldialplan=unknown
nationalprefix = 0
internationalprefix = 00

pritrustusercid = no

echotraining=yes
echocancel=yes
echocancelwhenbridged=yes
hidecallerid=yes

busydetect=yes
callprogress=yes

rxgain=6.0
txgain=2.0
jitterbuffers=4

;overlapdial=yes
immediate=no
group = 1
context=default
channel => 1-2