--sip.conf--
[AlcazarNetTF]
context=outbound
type=peer
host=tollfree.alcazarnetworks.com
insecure=port
disallow=all
allow=ulaw
nat=no
qualify=yes
dtmfmode=rfc2833
canreinvite=no
sendrpid=yes
--extensions.conf--
11 digit dialing
exten => _1800xxxxxxxxx,1,Dial(SIP/AlcazarNetTF/${EXTEN}) ;
exten => _1833xxxxxxxxx,1,Dial(SIP/AlcazarNetTF/${EXTEN}) ;
exten => _1844xxxxxxxxx,1,Dial(SIP/AlcazarNetTF/${EXTEN}) ;
exten => _1855xxxxxxxxx,1,Dial(SIP/AlcazarNetTF/${EXTEN}) ;
exten => _1866xxxxxxxxx,1,Dial(SIP/AlcazarNetTF/${EXTEN}) ;
exten => _1877xxxxxxxxx,1,Dial(SIP/AlcazarNetTF/${EXTEN}) ;
exten => _1888xxxxxxxxx,1,Dial(SIP/AlcazarNetTF/${EXTEN}) ;
10 digit dialing
exten => _800xxxxxxxxx,1,Dial(SIP/AlcazarNetTF/1${EXTEN}) ;
exten => _833xxxxxxxxx,1,Dial(SIP/AlcazarNetTF/1${EXTEN}) ;
exten => _844xxxxxxxxx,1,Dial(SIP/AlcazarNetTF/1${EXTEN}) ;
exten => _855xxxxxxxxx,1,Dial(SIP/AlcazarNetTF/1${EXTEN}) ;
exten => _866xxxxxxxxx,1,Dial(SIP/AlcazarNetTF/1${EXTEN}) ;
exten => _877xxxxxxxxx,1,Dial(SIP/AlcazarNetTF/1${EXTEN}) ;
exten => _888xxxxxxxxx,1,Dial(SIP/AlcazarNetTF/1${EXTEN}) ;