From:
enum-bounces at ietf.org [mailto:enum-bounces at ietf.org] On Behalf Of Rosbotham, Paul
Sent: Tuesday, October 11, 2005
4:12 PM
To: ppfautz at att.com; lendl at nic.at;
enum at ietf.org
Subject: Re: [Enum] A proposal for
Carrier ENUM
My view
is that these type of issues are firmly in the category of "national
matter". All that need be agreed at this level is the principle that
the database be populated by the carrier that provides the PSTN termination for
the number in question. How this is achieved is something which will vary
by jurisdiction.
As it happens, some places where onward routeing is used are considering usage
of carrier ENUM to supersede the existing solution.
Regards,
Paul Rosbotham
Manager, Interconnect Strategy & Technology Regulation
Cable & Wireless plc
Tel : +44 1772 451506
Mob : +44 7957 805573
-----Original Message-----
From: enum-bounces at ietf.org <enum-bounces at ietf.org>
To: Otmar Lendl <lendl at nic.at>; enum at ietf.org <enum at ietf.org>
Sent: Tue Oct 11 15:00:15 2005
Subject: RE: [Enum] A proposal for Carrier ENUM
Otmar:
Thanks. As long as the ported-to carrier is indicated in the NRA
database that is enough for determining the carrier of record for
carrier ENUM.
Penn
-----Original Message-----
From: enum-bounces at ietf.org [mailto:enum-bounces at ietf.org]
On Behalf Of
Otmar Lendl
Sent: Tuesday, October 11, 2005 9:41 AM
To: enum at ietf.org
Subject: Re: [Enum] A proposal for Carrier ENUM
On 2005/10/11 15:10, "Pfautz, Penn L, NEO" <ppfautz at att.com>
wrote:
>
>
Maybe some of those whose
> countries use "onward routing" etc. can confirm
> whether there is any centralized database outside of the network
> detailing those arrangements.
Austria uses onward routing for fixed line NP. There is no centralized
DB which shows which number has been ported to whom.
The NRA only keeps tabs on what number have been ported, but this
DB does not include the information necessary to route calls.
/ol
--
< Otmar Lendl (lendl at nic.at) | nic.at Systems Engineer >
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