M.I.T = Multimedia IT dept.

http://www.voip-info.org/wiki/view/Welltech
http://www.sip-voip-gateway.com/rimages/33/Applications_WellGate_Asterisk.pdf


* 4-port FXO gateway
* Support SIP, H.323 Prorotol
* Support DiffServ


Thy the followin settings works to answer calls from the FXO ports and redirect to my IVR:

[3804]
host=dynamic
username=3804
fromuser=3804
fromdomain=asterisk.mydomain.com
secret=3804
type=friend
canreinvite=no
dtmfmode=rfc2833
insecure=port,invite
disallow=all
allow=g729


On the wellgate unit, use telnet lo login to the admin console an type the following lines:
sip -px asterisk.mydomain.com
sip -line1 3804 -line2 3804 -line3 3804 -line4 3804
security -line 1 -name 3804 -pwd 3804
security -line 2 -name 3804 -pwd 3804
security -line 3 -name 3804 -pwd 3804
security -line 4 -name 3804 -pwd 3804
line -config 1 hotline 7777
line -config 2 hotline 7777
line -config 3 hotline 7777
line -config 4 hotline 7777
sysconf -callerid 1
sysconf -rba 1
sysconf -keypad 1
sysconf -silence 0
pt -rfc2833 101 -fax 96


THe hotline feature redirects the incoming calls to the extension 7777. I'm using freepbx and the 7777 extension is for incoming call simulation.