I think IANA registration of namespaces has a lot of value.
From: Tim Bray [mailto:tbray(_at_)textuality(_dot_)com]
Sent: Saturday, July 20, 2013 01:36 PM Central Standard Time
To: Andrew Allen
Cc: scott(_dot_)brim(_at_)gmail(_dot_)com
<scott(_dot_)brim(_at_)gmail(_dot_)com>; sm+ietf(_at_)elandsys(_dot_)com
<sm+ietf(_at_)elandsys(_dot_)com>; ietf(_at_)ietf(_dot_)org
<ietf(_at_)ietf(_dot_)org>
Subject: Re: Last call: draft-montemurro-gsma-imei-urn-16.txt
So if it’s going to be used, exactly as specified, whatever we do, then what
value is added by the IETF process? -T
On Sat, Jul 20, 2013 at 11:28 AM, Andrew Allen
<aallen(_at_)blackberry(_dot_)com<mailto:aallen(_at_)blackberry(_dot_)com>>
wrote:
The URN containing the IMEI is used by all mobile phones that support voice
over LTE. It is a dependency for 3GPP release 8 (which was completed about end
of 2008). So yes it is going to be used and its more than 3 years of 3GPP work
invested and is already incorporated into many devices.
In the pre-existing circuit switched systems the IMEI is delivered to the
network as the device identifier and it is also necessary to deliver the same
device identifier to the network when using SIP so that when handover takes
place between packet switched and circuit switched the network can correlate
the communication as being with the same device.
Regulations also require the IMEI to be delivered to the network.
This associated draft describes how 3GPP uses the IMEI as a SIP instance ID and
the reasons why:
http://datatracker.ietf.org/doc/draft-allen-dispatch-imei-urn-as-instanceid/
----- Original Message -----
From: Scott Brim
[mailto:scott(_dot_)brim(_at_)gmail(_dot_)com<mailto:scott(_dot_)brim(_at_)gmail(_dot_)com>]
Sent: Saturday, July 20, 2013 06:23 AM Central Standard Time
To: S Moonesamy
<sm+ietf(_at_)elandsys(_dot_)com<mailto:sm%2Bietf(_at_)elandsys(_dot_)com>>
Cc: Tim Bray
<tbray(_at_)textuality(_dot_)com<mailto:tbray(_at_)textuality(_dot_)com>>;
ietf(_at_)ietf(_dot_)org<mailto:ietf(_at_)ietf(_dot_)org>
<ietf(_at_)ietf(_dot_)org<mailto:ietf(_at_)ietf(_dot_)org>>
Subject: Re: Last call: draft-montemurro-gsma-imei-urn-16.txt
Thanks, SM, for finding what I said back in 2010. I still think this
is architected wrong, conflating devices with communication endpoints
higher up the stack, and steers us toward a path toward eventually
"needing" to reduce privacy even more. However, 3GPP has apparently
already already started marching down that path. Could our liaison
explain the situation there? Is anyone actually going to use it? Is
this a done deal - do we have to support it because otherwise 3 years
of 3GPP work get undone?
Scott
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