Sample Asterisk Configuration

[Intpho.net]
username=xxxxxxx
type=peer
secret=my-password
host=sip.voipmatrix.com
fromuser=xxxxxxx
fromdomain=Intpho.net.com
context=from-Intpho.net
canreinvite=no

[sip.voipmatrix.com]
username=xxxxxxx
user=xxxxxxx
type=friend
insecure=very
host=sip.voipmatrix.com
fromdomain=Intpho.net.com
context=from-pstn

Registration String: My-number:my-password@sip.voipmatrix.com

NOTE: Intpho.net does not provide technical support for Asterisk.