Outgoing calls not working confusion.

[223348]

Hello,

I have a paid voip provider, netfone.ca And I registered it on voxalot.
proxy server voipportal.ca
outbound server is the same. However, my provider requires the use of the outbound proxy server, so SIP register is set to yes.

After a few mins, the status became registered. (Doing ok so far)

Now, my linksys spa 2102 is not behind a firewall, and it registered with voxalot ok.

Called my DID at netfone.ca and my ata connected to voxalot rings (Both sides can hear/speak

Try placing a call, get dial tone, try dialing, as soon as i'm done it gives me fast beeps. Not sure what I've done wrong, I thought maybe they've banned voxalots ip, except that i don't think i could receive incoming calls then. (And no I don't have multiple logins, as up to this point they were configured as line 2 on my ata, but I've disabled line 2,)

As far as dialing plans go, its set to _1zzz. to netfone.ca so when i type in a test to a local toronto number, i get
A call to:14161234567 will get forwarded to sip:14161234567@voipportal.ca:5061

Can anyone point me in the direction of what I might be missing?
Thanks!