Among other services, the VPF provides an ENUM infrastructure for doing
lookups using DNS for what carrier in the exchange can route calls to a
specific TN.  But yes, the underlying concept of the actual interconnections
are similar to IP exchanges.

There are also application specific exchanges out there, especially in the
financial markets.

        -Scott

-----Original Message-----
From: Martin Millnert [mailto:milln...@gmail.com] 
Sent: Thursday, April 21, 2011 3:26 PM
To: Scott Berkman
Cc: Santino Codispoti; nanog@nanog.org
Subject: Re: Voice Peering?

On Thu, Apr 21, 2011 at 1:00 PM, Scott Berkman <sc...@sberkman.net> wrote:
> It's not specific for mobile, but this is one of the most well know VOIP
> exchanges:

And here I thought IP exchanges would cover the IP in VOIP.

When do we get HTTP exchanges? :)

Regards,
Martin


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