[VoiceOps] Phone Numbers with Calling Restrictions

Jay Ashworth jra at baylink.com
Wed Jan 22 22:16:29 EST 2014


[ because Voiceops properly does not set reply-to, and Zimbra 6 sucks, and
I was tired; I inadvertantly routed this reply to NANOG out of habit. I see
a couple of NANOGers replied back here on-list anyway; thanks, folks.  :-) ]

----- Original Message -----
> From: "Tim Donahue" <tim.donahue at gmail.com>

> We ported this to an underlying carrier (the guilty party shall remain
> nameless), and according to their engineers they have no option to
> disable the SSC.
> 
> I actually have no idea if the call I am making is blocked at the local
> switch for my POTS test line, the LD carrier, or inbound to our ULC (or any
> other part of the path it might have crossed). This information was not
> provided to me in the response from our ULC, but it would be interesting to
> know for future reference where these blocks happen.

Waitaminnit.

The calls are being blocked... well, they'd have to be being blocked
*before they get to your gaining carrier, I guess, right?

That nearly *requires* the code to be in the LERG, so the originating CO
can execute it.  We have some people here who know the LERG back and fro;
Paul? Anyone else?  You ever heard of this?

Can you originate a call to that number from a different carrier via
PRI, and see which ISDN error you get back?  Or have someone else call
it that way?

ISDN errors tend to have a bit more data in them.

I'd do it, but I don't have any PRIs laying around anymore.

Cheers,
-- jra
-- 
Jay R. Ashworth                  Baylink                       jra at baylink.com
Designer                     The Things I Think                       RFC 2100
Ashworth & Associates       http://www.bcp38.info          2000 Land Rover DII
St Petersburg FL USA      BCP38: Ask For It By Name!           +1 727 647 1274


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