Ecuador VoIP provider

Setting for asterisk:

linkotel
username=59353801000
type=friend
secret=password
relaxdtmf=yes
progressinband=yes
insecure=very
host=200.93.220.67
fromuser=59353801000
fromdomain=200.93.220.67
dtmfmode=auto
canreinvite=no
callprogress=yes
disallow=all
allow=g729
nat=yes