--- sip.conf
[general]
realm=sip.internode.on.net
bindport=5060
srvlookup=yes
disallow=all
allow=ulaw
allow=gsm
language=en

trustrpid=yes
sendrpid=yes

;register
;register => 0290432296:xxxxx@sip.internode.on.net/s
register => 0290432296:xxxxx@sip.internode.on.net


[nodephone]
type=friend
context=from-nodephone
secret=xxxxx
username=0290432296
canreinvite=no
host=sip.internode.on.net
qualify=yes
fromuser=0290432296
fromdomain=sip.internode.on.net
nat=yes
dtmfmode=rfc2833
disallow=all
allow=g729



[jason]
type=friend
secret=aaaaa
qualify=yes
nat=no
host=dynamic
canreinvite=no
context=myphones

------------------- extensions.conf

[myphones]


[internal-features]
exten => 1,1,Answer()
exten => 1,n,Echo()


[internal-extensions]