[general]
bindport=5060
bindaddr=0.0.0.0
disallow=all
allow=ulaw
allow=gsm
allow=g726
context=inbound
allowguest=no
alwaysauthreject=yes
srvlookup=yes
canreinvite=no
dtmfmode=rfc2833
externip=XXX.XXX.XXX.XXX
localnet=10.0.0.0/255.255.255.0
tos_sip=cs3
tos_audio=ef
tos_video=af41
;sendrpid=yes
;trustrpid=no

;CallCentric registration - Dial 9
register => XXXXXXXXXXX:password@callcentric.com/XXXXXXXXXXX

;FreeDigits registration - Dial 8
register => YYYYYYYYYY:password@proxy.freedigits.net:5060

;SIPphone registration - Dial 7
register => ZZZZZZZZZZZ:password@proxy01.sipphone.com:5060

[callcentric]
type=peer
username=XXXXXXXXXXX
fromuser=XXXXXXXXXXX
secret=password
host=callcentric.com
insecure=port,invite
nat=yes
notransfer=yes
qualify=yes

[freedigits]
type=peer
username=YYYYYYYYYY
fromuser=YYYYYYYYYY
secret=password
host=proxy.freedigits.net
insecure=port,invite
nat=yes
notransfer=yes
qualify=yes

[sipphone]
type=peer
username=ZZZZZZZZZZZ
fromuser=ZZZZZZZZZZZ
secret=password
host=proxy01.sipphone.com
insecure=port,invite
nat=yes
notransfer=yes
qualify=yes

;SIP extension definitions

[310]
;Softphone
type=friend
username=310
secret=password
nat=no
host=dynamic
context=internal
callerid="Generic Phone" <310>
mailbox=310
vmexten=650
qualify=no
deny=0.0.0.0/0.0.0.0
permit=10.0.0.0/255.255.255.0