Re: [Ecrit] draft-ietf-ecrit-additional-data-11: Question on scope of the Contact URI, defined in section 3.1.5

Brian Rosen <br@brianrosen.net> Thu, 08 August 2013 22:20 UTC

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Date: Thu, 08 Aug 2013 18:20:32 -0400
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From: Brian Rosen <br@brianrosen.net>
To: Christer Holmberg <christer.holmberg@ericsson.com>
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Subject: Re: [Ecrit] draft-ietf-ecrit-additional-data-11: Question on scope of the Contact URI, defined in section 3.1.5
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The Contact is how the PSAP contacts the service provider to get help from
the SP.

It's not a "call back" in the sense of an emergency call (the network
doesn't treat it differently than a normal call), at least as far as I have
considered it.  I suppose it might be nice to know that it's important, but
I don't think that is worth any big new mechanism.

Brian


On Thursday, August 8, 2013, Christer Holmberg wrote:

>  I haven't seen any reply to this. Brian, do you have any opinion?
>
> Regards,
>
> Christer
>
>
>
> Sent from *Windows* using *TouchDown* (www.nitrodesk.com)
>
> -----Original Message-----
> *From:* Christer Holmberg [christer.holmberg@ericsson.com<javascript:_e({}, 'cvml', 'christer.holmberg@ericsson.com');>
> ]
> *To:* ecrit@ietf.org <javascript:_e({}, 'cvml', 'ecrit@ietf.org');> [
> ecrit@ietf.org <javascript:_e({}, 'cvml', 'ecrit@ietf.org');>]
> *Subject:* [Ecrit] draft-ietf-ecrit-additional-data-11: Question on scope
> of the Contact URI, defined in section 3.1.5
>
> Hi,
>
>
>
> A question on the scope of the Contact URI, defined in section 3.1.5 of
> draft-ietf-ecrit-additional-data-11.txt.
>
>
>
> Is the Contact URI supposed by the PSAP when making callbacks?
>
>
>
> If the value represents a “service provider”, should PSAP callbacks also
> be made to the service provider?
>
>
>
> Regards,
>
>
>
> Christer
>
>
>