Additional Data related to an Emergency Call
draft-ietf-ecrit-additional-data-04

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Document Type Active Internet-Draft (ecrit WG)
Last updated 2012-07-16
Replaces draft-rosen-ecrit-additional-data
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ECRIT                                                           B. Rosen
Internet-Draft                                                   NeuStar
Intended status: Standards Track                           H. Tschofenig
Expires: January 17, 2013                         Nokia Siemens Networks
                                                             R. Marshall
                                         TeleCommunication Systems, Inc.
                                                           July 16, 2012

              Additional Data related to an Emergency Call
                draft-ietf-ecrit-additional-data-04.txt

Abstract

   When an emergency call is sent to a Public Safety Answering Point
   (PSAP), the device that sends it, as well as any service provider in
   the path of the call, or access network may have information about
   the call which the PSAP may be able to use.  This document describes
   an XML data structure that contains this kind of information in a
   standardized form.  A Uniform Resource Identifier (URI) that points
   to the structure can be included in the SIP signaling with the call,
   or the data may be included in the body of a SIP message.

Status of this Memo

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   provisions of BCP 78 and BCP 79.

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   This Internet-Draft will expire on January 17, 2013.

Copyright Notice

   Copyright (c) 2012 IETF Trust and the persons identified as the
   document authors.  All rights reserved.

   This document is subject to BCP 78 and the IETF Trust's Legal
   Provisions Relating to IETF Documents
   (http://trustee.ietf.org/license-info) in effect on the date of

Rosen, et al.           Expires January 17, 2013                [Page 1]
Internet-Draft            Additional Call Data                 July 2012

   publication of this document.  Please review these documents
   carefully, as they describe your rights and restrictions with respect
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   described in the Simplified BSD License.

Table of Contents

   1.  Introduction . . . . . . . . . . . . . . . . . . . . . . . . .  4
   2.  Terminology  . . . . . . . . . . . . . . . . . . . . . . . . .  7
   3.  Call-Info Specification  . . . . . . . . . . . . . . . . . . .  8
   4.  Data Provider Information  . . . . . . . . . . . . . . . . . . 10
     4.1.  Data Provider String . . . . . . . . . . . . . . . . . . . 10
     4.2.  Data Provider ID . . . . . . . . . . . . . . . . . . . . . 10
     4.3.  Type of Data Provider ID . . . . . . . . . . . . . . . . . 11
     4.4.  Data Provider Contact URI  . . . . . . . . . . . . . . . . 12
     4.5.  Data Provider Languages(s) Supported . . . . . . . . . . . 12
     4.6.  vCARD of Data Provider . . . . . . . . . . . . . . . . . . 13
     4.7.  Subcontractor Principal  . . . . . . . . . . . . . . . . . 13
     4.8.  Subcontractor Priority . . . . . . . . . . . . . . . . . . 14
     4.9.  addDataProviderInfo XML Schema . . . . . . . . . . . . . . 14
   5.  Service Information  . . . . . . . . . . . . . . . . . . . . . 16
     5.1.  Service Environment  . . . . . . . . . . . . . . . . . . . 16
     5.2.  Service Delivered by Provider to End User  . . . . . . . . 16
     5.3.  Service Mobility Environment . . . . . . . . . . . . . . . 18
     5.4.  addCallSvcInfo XML Schema  . . . . . . . . . . . . . . . . 19
   6.  Device Information . . . . . . . . . . . . . . . . . . . . . . 20
     6.1.  Device Classification  . . . . . . . . . . . . . . . . . . 20
     6.2.  Device Manufacturer  . . . . . . . . . . . . . . . . . . . 22
     6.3.  Device Model Number  . . . . . . . . . . . . . . . . . . . 22
     6.4.  Unique Device Identifier . . . . . . . . . . . . . . . . . 23
     6.5.  Type of Device Identifier  . . . . . . . . . . . . . . . . 23
     6.6.  Device/Service Specific Additional Data Structure  . . . . 24
     6.7.  Device/Service Specific Additional Data Structure Type . . 25
     6.8.  addDataDevInfo XML Schema  . . . . . . . . . . . . . . . . 25
   7.  Owner/Subscriber Information . . . . . . . . . . . . . . . . . 27
     7.1.  vCARD for Subscriber's Data  . . . . . . . . . . . . . . . 27
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