ITSP G-LEX

こんなカンジで接続。 sip.confは下記の通り

[general]
context=default
realm=ufregista
port=5060
bindaddr=0.0.0.0
srvlookup=yes
maxexpirey=3600
defaultexpirey=3600
disallow=all
allow=ulaw
dtmfmode=inband
localnet=172.22.0.0/255.255.0.0

register = [id]:[passwd]@sip001.g-lex.net/[id]

[g-lex]
type=friend
fromdomain=sip001.g-lex.net
host=sip001.g-lex.net
username=[id]
fromuser=[id]
secret=[passwd]
insecure=very
canreinvite=yes
nat=yes
disallow=all
allow=ulaw