Standard IP Phone Configuration

Proxy: sip.voipmatrix.com
Domain realm: Intpho.net
Outbound proxy: leave blank but if you have to have it use: sip.voipmatrix.com
User name: your Intpho.net number
Password: your Intpho.net SIP password
Name: your name
Register port: 5060
Registration interval: 300 seconds or 5 minutes
Register with proxy: yes
Make call without registration: no
Receive call without registration: no