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Home : ITU-T Home : ITU-T Work Programme : H.248.98     
  ITU-T A.5 justification information for referenced document IETF RFC 7728 (2016) in draft H.248.98
1. Clear description of the referenced document:
Name: IETF RFC 7728 (2016)
Title: RTP Stream Pause and Resume
2. Status of approval:
Standards Track RFC published February 2016 as Proposed Standard.
3. Justification for the specific reference:
This Recommendation describes the use of remote RTP pause and resume on H.248 gateways. RFC 7728 specifies the mechanism enabling the remote pause and resume of RTP streams.
4. Current information, if any, about IPR issues:
Information on IPR issues regarding RFCs is available at: https://datatracker.ietf.org/ipr/search/. Specifically: https://datatracker.ietf.org/ipr/search/?draft=draft-ietf-avtext-rtp-stream-pause&submit=draft&rfc=&doctitle=&group=&holder=&iprtitle=&patent=
5. Other useful information describing the "Quality" of the document:
Standards track RFC approved published Feb. 2016.
6. The degree of stability or maturity of the document:
Standards track RFC approved December 2015. URL: https://datatracker.ietf.org/doc/draft-ietf-avtext-rtp-stream-pause/ (before approval).
7. Relationship with other existing or emerging documents:
References within the referenced RFCs are listed under item (8). Updates RFC 5104.
8. Any explicit references within that referenced document should also be listed:
Normative References/
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[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate Requirement Levels", BCP 14, RFC 2119, DOI 10.17487/RFC2119, March 1997, http://www.rfc-editor.org/info/rfc2119./
[RFC3264] Rosenberg, J. and H. Schulzrinne, "An Offer/Answer Model with Session Description Protocol (SDP)", RFC 3264, DOI 10.17487/RFC3264, June 2002 http://www.rfc-editor.org/info/rfc3264./
[RFC3550] Schulzrinne, H., Casner, S., Frederick, R., and V. Jacobson, "RTP: A Transport Protocol for Real-Time Applications", STD 64, RFC 3550, DOI 10.17487/RFC3550, July 2003, http://www.rfc-editor.org/info/rfc3550./
[RFC4566] Handley, M., Jacobson, V., and C. Perkins, "SDP: Session Description Protocol", RFC 4566, DOI 10.17487/RFC4566, July 2006, http://www.rfc-editor.org/info/rfc4566./
[RFC4585] Ott, J., Wenger, S., Sato, N., Burmeister, C., and J. Rey, "Extended RTP Profile for Real-time Transport Control Protocol (RTCP)-Based Feedback (RTP/AVPF)", RFC 4585, DOI 10.17487/RFC4585, July 2006, http://www.rfc-editor.org/info/rfc4585./
[RFC5104] Wenger, S., Chandra, U., Westerlund, M., and B. Burman, "Codec Control Messages in the RTP Audio-Visual Profile with Feedback (AVPF)", RFC 5104, DOI 10.17487/RFC5104, February 2008, http://www.rfc-editor.org/info/rfc5104. Specifications: ABNF", STD 68, RFC 5234, DOI 10.17487/RFC5234, January 2008,/
http://www.rfc-editor.org/info/rfc5234./
[RFC5245] Rosenberg, J., "Interactive Connectivity Establishment (ICE): A Protocol for Network Address Translator (NAT) Traversal for Offer/Answer Protocols", RFC 5245, DOI 10.17487/RFC5245, April 2010, http://www.rfc-editor.org/info/rfc5245./
[RFC6263] Marjou, X. and A. Sollaud, "Application Mechanism for Keeping Alive the NAT Mappings Associated with RTP / RTP Control Protocol (RTCP) Flows", RFC 6263, DOI 10.17487/RFC6263, June 2011, http://www.rfc-editor.org/info/rfc6263./
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Informative References/
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[I-D.ietf-avtcore-rtp-multi-stream-optimisation] Lennox, J., Westerlund, M., Wu, W., and C. Perkins, "Sending Multiple Media Streams in a Single RTP Session: Grouping RTCP Reception Statistics and Other Feedback", draft-ietf-avtcore-rtp-multi-stream-optimisation-06 (work in progress), July 2015./
[I-D.ietf-avtcore-rtp-topologies-update] Westerlund, M. and S. Wenger, "RTP Topologies", draft-ietf-avtcore-rtp-topologies-update-10 (work in progress), July 2015./
[I-D.ietf-avtext-rtp-grouping-taxonomy] Lennox, J., Gross, K., Nandakumar, S., Salgueiro, G., and B. Burman, "A Taxonomy of Semantics and Mechanisms for Real-Time Transport Protocol (RTP) Sources", draft-ietf-avtext-rtp-grouping-taxonomy-08 (work in progress), July 2015./
[I-D.ietf-mmusic-sdp-simulcast] Burman, B., Westerlund, M., Nandakumar, S., and M. Zanaty, "Using Simulcast in SDP and RTP Sessions", draft-ietf- mmusic-sdp-simulcast-01 (work in progress), July 2015./
[RFC2326] Schulzrinne, H., Rao, A., and R. Lanphier, "Real Time Streaming Protocol (RTSP)", RFC 2326, DOI 10.17487/RFC2326, April 1998, http://www.rfc-editor.org/info/rfc2326./
[RFC2974] Handley, M., Perkins, C., and E. Whelan, "Session Announcement Protocol", RFC 2974, DOI 10.17487/RFC2974, October 2000, http://www.rfc-editor.org/info/rfc2974./
[RFC3261] Rosenberg, J., Schulzrinne, H., Camarillo, G., Johnston, A., Peterson, J., Sparks, R., Handley, M., and E. Schooler, "SIP: Session Initiation Protocol", RFC 3261, DOI 10.17487/RFC3261, June 2002, http://www.rfc-editor.org/info/rfc3261./
[RFC6190] Wenger, S., Wang, Y., Schierl, T., and A. Eleftheriadis, "RTP Payload Format for Scalable Video Coding", RFC 6190, DOI 10.17487/RFC6190, May 2011,/
http://www.rfc-editor.org/info/rfc6190./
[RFC7201] Westerlund, M. and C. Perkins, "Options for Securing RTP Sessions", RFC 7201, DOI 10.17487/RFC7201, April 2014, http://www.rfc-editor.org/info/rfc7201./
[RFC7478] Holmberg, C., Hakansson, S., and G. Eriksson, "Web Real-Time Communication Use Cases and Requirements", RFC 7478, DOI 10.17487/RFC7478, March 2015, http://www.rfc-editor.org/info/rfc7478.
9. Qualification of ISOC/IETF:
9.1-9.6     Decisions of ITU Council to admit ISOC to participate in the work of the Sector (June 1995 and June 1996).
9.7     The Internet Engineering Steering Group (IESG) is responsible for ongoing maintenance of the RFCs when the need arises. Comments on RFCs and corresponding changes are accommodated through the existing standardization process.
9.8     Each revision of a given RFC has a different RFC number, so no confusion is possible. All RFCs always remain available on-line. An index of RFCs and their status may be found in the IETF archives at http://www.rfc-editor.org/rfc.html.
10. Other (for any supplementary information):
Note: draft-ietf-avtext-rtp-stream-pause is currently in state "RFC Ed Queue". There are no outstanding referencing issues. It is expected that the RFC number will be issued shortly.
Note: This form is based on Recommendation ITU-T A.5