sip.conf

[general]
callcounter=yes
context=main-menu
allowsubscribe=yes
limitonpeer=yes
notifyringing=yes
subscribecontext=BLF
notifyhold=yes
notifycid=yes
bindport=5060
progressinband=no
disallow=all
allow=ulaw
localnet=10.10.32.0/255.255.248.0

[146]
secret=111111
dtmfmode=rfc2833
directmedia=no
directrtpsetup=yes
canreinvite=no
context=menu-internal
host=dynamic
type=friend
port=5060
callcounter=yes

[265]
secret=222222
dtmfmode=rfc2833
directmedia=no
directrtpsetup=yes
context=menu-internal
host=dynamic
type=friend
port=5060
qualify=no
callcounter=yes