[VoiceOps] Voice peering

Ross Tajvar ross at tajvar.io
Tue Jan 5 12:06:03 EST 2021

Hmm, what do they call it? We are a (regular) SIP trunking customer of
Peerless now. I will ask them for more info about it but a product name
would help.
Also - what exactly do they do? Run an ENUM service for you?

On Tue, Jan 5, 2021 at 10:40 AM Mike Hammett <voiceops at ics-il.net> wrote:

> I haven't completed signing up, but that's the very service that Peerless
> Networks and Neutral Tandem\Inteliquent do for many carriers.
> -----
> Mike Hammett
> Intelligent Computing Solutions
> http://www.ics-il.com
> Midwest Internet Exchange
> http://www.midwest-ix.com
> ------------------------------
> *From: *"Ross Tajvar" <ross at tajvar.io>
> *To: *"VoiceOps" <voiceops at voiceops.org>
> *Sent: *Tuesday, January 5, 2021 7:57:12 AM
> *Subject: *[VoiceOps] Voice peering
> Based on this presentation [0] from Comcast, they are interconnecting with
> their biggest voice peers via SIP rather than SS7. They appear to use ENUM
> for route selection. I'm sure others are doing this too, though I can't
> find anything public.
> I'm interested if anyone has more info on how this works. I'm guessing
> participants maintain their own private ENUM servers and just trust each
> other? As far as I know the only way to validate number ownership is via an
> LNP dip, which would be expensive to do for every call.
> I would like to be able to consume a service like that, at least in an
> outbound direction; as a small operator, I'm sure convincing large carriers
> to trust my ENUM server would be very difficult. But having a greater
> degree of interconnectedness (and mostly importantly avoiding TDM) seems
> like a good thing.
> Does anyone have experience with this sort of thing?
> Thanks,
> Ross
> [0] https://silo.tips/download/voice-peering-interworking-sip-and-bgp
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