Session Initiation Protocol (SIP) Recording Metadata
draft-ietf-siprec-metadata-22

Document Type Active Internet-Draft (siprec WG)
Last updated 2016-04-20 (latest revision 2016-04-04)
Replaces draft-ram-siprec-metadata
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SIPREC                                                   R. Ravindranath
Internet-Draft                                             Cisco Systems
Intended status: Standards Track                Parthasarathi. Ravindran
Expires: October 6, 2016                                  Nokia Networks
                                                           Paul. Kyzivat
                                                                  Huawei
                                                           April 4, 2016

          Session Initiation Protocol (SIP) Recording Metadata
                     draft-ietf-siprec-metadata-22

Abstract

   Session recording is a critical requirement in many communications
   environments such as call centers and financial trading.  In some of
   these environments, all calls must be recorded for regulatory,
   compliance, and consumer protection reasons.  Recording of a session
   is typically performed by sending a copy of a media stream to a
   recording device.  This document describes the metadata model as
   viewed by Session Recording Server(SRS) and the Recording metadata
   format.

Status of This Memo

   This Internet-Draft is submitted in full conformance with the
   provisions of BCP 78 and BCP 79.

   Internet-Drafts are working documents of the Internet Engineering
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   This Internet-Draft will expire on October 6, 2016.

Copyright Notice

   Copyright (c) 2016 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

Ravindranath, et al.     Expires October 6, 2016                [Page 1]
Internet-Draft           SIP Recording Metadata               April 2016

   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  . . . . . . . . . . . . . . . . . . . . . . . .   3
   2.  Terminology . . . . . . . . . . . . . . . . . . . . . . . . .   3
   3.  Definitions . . . . . . . . . . . . . . . . . . . . . . . . .   3
   4.  Metadata Model  . . . . . . . . . . . . . . . . . . . . . . .   4
   5.  Recording metadata format from SRC to SRS . . . . . . . . . .   6
     5.1.  XML data format . . . . . . . . . . . . . . . . . . . . .   6
       5.1.1.  Namespace . . . . . . . . . . . . . . . . . . . . . .   7
       5.1.2.  recording . . . . . . . . . . . . . . . . . . . . . .   7
   6.  Recording metadata classes  . . . . . . . . . . . . . . . . .   7
     6.1.  Recording Session . . . . . . . . . . . . . . . . . . . .   7
       6.1.1.  Attributes  . . . . . . . . . . . . . . . . . . . . .   8
       6.1.2.  Linkages  . . . . . . . . . . . . . . . . . . . . . .   8
     6.2.  Communication Session Group . . . . . . . . . . . . . . .   9
       6.2.1.  Attributes  . . . . . . . . . . . . . . . . . . . . .   9
       6.2.2.  Linkages  . . . . . . . . . . . . . . . . . . . . . .  10
     6.3.  Communication Session . . . . . . . . . . . . . . . . . .  10
       6.3.1.  Attributes  . . . . . . . . . . . . . . . . . . . . .  11
       6.3.2.  Linkages  . . . . . . . . . . . . . . . . . . . . . .  12
     6.4.  CSRSAssociation . . . . . . . . . . . . . . . . . . . . .  13
       6.4.1.  Attributes  . . . . . . . . . . . . . . . . . . . . .  13
       6.4.2.  Linkages  . . . . . . . . . . . . . . . . . . . . . .  13
     6.5.  Participant . . . . . . . . . . . . . . . . . . . . . . .  14
       6.5.1.  Attributes  . . . . . . . . . . . . . . . . . . . . .  14
       6.5.2.  Linkages  . . . . . . . . . . . . . . . . . . . . . .  15
     6.6.  ParticipantCSAssociation  . . . . . . . . . . . . . . . .  15
       6.6.1.  Attributes  . . . . . . . . . . . . . . . . . . . . .  16
       6.6.2.  Linkages  . . . . . . . . . . . . . . . . . . . . . .  17
     6.7.  Media Stream  . . . . . . . . . . . . . . . . . . . . . .  17
       6.7.1.  Attributes  . . . . . . . . . . . . . . . . . . . . .  18
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