Re: [Ecrit] [Fwd: 3GPP2 TSG-X Corr to IETF re ECRIT/WGLC]

["Brian Rosen" <br at brianrosen.net>]

Yah, that's what I think.

You can provide the home dial string via provisioning (we usually think SIP
Configuration) by the home network.  You discover the local dial string via
LoST.

As long as the device does this, no problem.

We observe that it may be possible for a proxy to do it, but it's really
hard, because the proxy doesn't know the location of the device usually.

Brian

-----Original Message-----
From: ecrit-bounces at ietf.org [mailto:ecrit-bounces at ietf.org] On Behalf Of
Clive D.W. Feather
Sent: Friday, May 16, 2008 6:15 AM
To: Marc Linsner
Cc: 'ECRIT'
Subject: Re: [Ecrit] [Fwd: 3GPP2 TSG-X Corr to IETF re ECRIT/WGLC]

Marc Linsner said:
> You are comfortable denying Andy emergency care because he performed per
the
> instructions on the back of his hotel room door that states: "In case of
> emergency, dial 9-9-9." ??

Since this thread is filling my mailbox, I'm going to stick in my
two-penn'orth.

(1) Where I live, 999 is the emergency dial string. If I take my device
abroad with me, it would be really really nice if 999 still worked.

(2) If I'm somewhere where 08 is the emergency dial string, then it would
be really really nice if a passerby can pick up my device while I'm lying
injured in the street, dial 08, and have it work.

My understanding is that (2) is a regulatory requirement in many places.
It naively seems obvious to me that (1) can be programmed into the device,
but no doubt there are issues that are causing this thread.

-- 
Clive D.W. Feather  | Work:  <clive at demon.net>   | Tel:    +44 20 8495 6138
Internet Expert     | Home:  <clive at davros.org>  | Fax:    +44 870 051 9937
Demon Internet      | WWW: http://www.davros.org | Mobile: +44 7973 377646
THUS plc            |                            |
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