[SIP-Trunk2631]
username=58042631
callerid='58042631' <58042631>
register=58042631:%r6%{[email protected].com:5060
fromuser=58042631
type=friend
nat=yes
context=from-internal
secret=%r6%{k6qBQ
host=www.XXX.com
port=5060
fromdomain=www.xxx.com
defaultexpiry=60
call-limit=120
insecure=port,invite
progressinband=yes
qualify=no
disallow=all
allow=g729,gsm,ulaw,alaw,h263,h264