Also, quick google search brings up this:
http://www.mail-archive.com/asterisk-...@lists.digium.com/msg06954.htmlhttp://www.nanpa.com/number_resource_info/ani_ii_assignments.html
< check code 24 and 25
-Bruce
> From: het...@hotmail.com
> To: nab...@x2n.ca; biz@taug.ca
> Date: Tue, 16 Feb 2010 18:55:11 -0500
> Subject: RE: [biz] Collect calls on SIP
>
>
> I have been asked by AllStream recently if I wanted to have collect calls
> feature on the PRI that I ordered from them. I said "No" as every calls was
> hitting IVR and there was no smart process to detect collect calls and accept
> them.
> From the question though, I believe that at least AllStream supports the
> feature.
> -Bruce
>
> > From: nab...@x2n.ca
> > To: biz@taug.ca
> > Date: Tue, 16 Feb 2010 13:43:59 -0500
> > Subject: [biz] Collect calls on SIP
> >
> > I have a customer in Montreal with an odd request - they need to support
> > collect calls on SIP trunks. Their business is such that toll-free numbers
> > are not a viable option.
> >
> >
> >
> > I understand that a VoIP reseller with PRIs probably can't support this,
> > since the PRIs probably have collect calls disabled. But I wonder if one of
> > the bigger guys can do this?
> >
> >
> >
> > Also, the customer realises that providers may be hesitant and are willing
> > to put down a deposit if necessary.
> >
> >
> >
> > --
> >
> > Nabeel Jafferali
> >
> > X2 Networks Inc.
> >
> >
> >
>
> _________________________________________________________________
>
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