[enum-wg] Telephone numbers used in ENUM trial

On 9 Nov 2005, at 09:28, Thu Thuy wrote:

> However, i could not find information to clear my question as follow: 
> If the service provider doen't participate in the trial, then could 
> their delegated number range be used for ENUM trial ?

Hallo, Thu Thuy.

This depends on the relevant local practices and regulations.

In Ireland (+353), for the trial, any subscriber could approach a Tier-2
registrar and, subject to meeting the validation and eligibility 
requirements,
have her number entered in the 3.5.3.e164.arpa DNS hierarchy.

I expect the production regime for +353 will be similar.

We had two Tier-2 registrars in the trial, each targeting a 
not-very-narrowly
restricted subscriber group.  My university was one of these 
registrars, and
considered "eligible" any member of the "University Community".  The 
trial
was not so widely announced that we had to worry about the numbers.

For clarity, I should maybe add that UCD is not a telco.  8-)

Note that with subscriber opt-in, number ranges are relevant not at the 
level
of allocation to telephone service operators, but only where the 
subscriber
holds a block assignment, as in the case, for example, of a corporate 
customer.

Try

	dig 6.1.7.1.3.5.3.e164.arpa any

and bear in mind that this part of the +353 numbering plan has numbers 
of the
form +353-1-xxx-xxxx.

Best regards,

Niall O'Reilly
University College Dublin Computing Services

M:	+353 (0)87 221 0237	T: +353 (0)1 716 2360	F: +353 (0)1 283 7077
PGP:	AE995ED9 (23DC C6DE 8874 2432 2BE0 3905 7987 E48D AE99 5ED9)
SIP:	no8 at iptel.org,	2850*668 at INOC-DBA.pch.net