TRUNK CONF
host=1xx.x0.x1.1
username=799899
secret=MB7Fkb7rN*MQaBrv-Ugh
type=friend
disallow=all
allow=ulaw&alaw
dtmfmode=rfc2833
fromuser=799899
insecure=port,invite
799899:MB7Fkb7rN*MQaBrv-Ugh@1xx.xx0.xx1.1/799899