[asterisk-users] Any other "free" toll free SIP providers out there?

[SIP]

Tom Browning wrote:
>
> FWD (Free World Dialup) allows any SIP call to US toll free numbers
> via *18xxzzzyyyy at fwd.pulver.com <mailto:18xxzzzyyyy at fwd.pulver.com>  
> This works WITHOUT the need to be registered at FWD so in my dialplan
> I have something like:
>
> exten => _8.,1,Dial(SIP/fwd.pulver.com/*${EXTEN:1},60,r
> <http://fwd.pulver.com/*$%7BEXTEN:1%7D,60,r>)
> exten => _8.,2,Hangup
>
>
> And I just dial 8-1-8xxyyyzzzz and presto ...  calls go through just
> fine 99% of the time.
>
> I'm wondering if there are any other providers out there that allow
> calls to toll free numbers without the need of being registered?  I'd
> like to have a backup or two.
>
> Tom
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IdeaSIP doesn't require registration for free Toll-Free. 
18XXXXXXXXX at proxy.ideasip.com

N.