After many searches I have been unable to get my SIP working for outbound calls, It does work though for inbound.

These are the settings they gave me:
These are the SIP settings for your FreePhoneLine account.

Customer Number: 89123
(please note that this is for your reference only and is not for device purposes)

SIP Username: 14165551212

SIP Password: 11A1Aabc

Inbound/Outbound Proxy: voip.freephoneline.ca

Registration Expires: 180 to 3600

Use Preferred Codec: G729a

Use Preferred Codec Only: No

RTP Packet Size: 0.020

Ring Tone Frequency: 52

Ring Tone Voltage: 90

Recommended Dial String: (911|[2-9]xxxxxxxxx|1xxxxxxxxxx|011xxxxxxxxxxxx.|98*|[6-7]x*xxxxxxxxxxx.)
(please note that this is a Linksys dial string we use for our devices and may not work with third party, non-Linksys/Sipura devices)

Anyways I changed user and password, I think it has something to do with the dial plan. Can anyone shed some light on a fix for this, thank You.

Philippe, Toronto, Canada