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> Fri, 09 August 2013 12:44 UTC

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Date: Fri, 09 Aug 2013 08:44:51 -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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I'm okay adding that text.

Brian

On Friday, August 9, 2013, Christer Holmberg wrote:

>  Hi,
>
> If the PSAP is not supposed to use the field when/if making a callback, I
> think we shall explicitly state that in the document, and/or in general say
> that the field must not be used for calls that are expected to be given
> priority/special handling, and give callback as an example.
>
> Regards,
>
> Christer
>
>
>
> Sent from *Windows* using *TouchDown* (www.nitrodesk.com)
>
> -----Original Message-----
> *From:* Brian Rosen [br@brianrosen.net <javascript:_e({}, 'cvml',
> 'br@brianrosen.net');>]
> *To:* Christer Holmberg [christer.holmberg@ericsson.com<javascript:_e({}, 'cvml', 'christer.holmberg@ericsson.com');>
> ]
> *CC:* ecrit_ietf.org [ecrit@ietf.org <javascript:_e({}, 'cvml',
> 'ecrit@ietf.org');>]
> *Subject:* Re: [Ecrit] draft-ietf-ecrit-additional-data-11: Question on
> scope of the Contact URI, defined in section 3.1.5
> 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]
>> *To:* ecrit@ietf.org [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
>>
>>
>>
>