Network Working Group C. Jennings Internet-Draft Cisco Intended status: Informational February 25, 2016 Expires: August 28, 2016 WebRTC Dependencies draft-jennings-rtcweb-deps-08 Abstract This draft will never be published as an RFC and is meant purely to help track the IETF dependencies from the W3C WebRTC documents. 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 Task Force (IETF). Note that other groups may also distribute working documents as Internet-Drafts. The list of current Internet- Drafts is at http://datatracker.ietf.org/drafts/current/. Internet-Drafts are draft documents valid for a maximum of six months and may be updated, replaced, or obsoleted by other documents at any time. It is inappropriate to use Internet-Drafts as reference material or to cite them other than as "work in progress." This Internet-Draft will expire on August 28, 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 publication of this document. Please review these documents carefully, as they describe your rights and restrictions with respect to this document. Code Components extracted from this document must include Simplified BSD License text as described in Section 4.e of the Trust Legal Provisions and are provided without warranty as described in the Simplified BSD License. Jennings Expires August 28, 2016 [Page 1] Internet-Draft WebRTC Dependencies February 2016 1. Dependencies The key IETF specifications that the W3C GetUserMedia specification normatively depends on is: [I-D.ietf-rtcweb-security-arch] and [RFC2119]. The key IETF specifications that the W3C WebRTC specification normatively depended on are: [I-D.ietf-rtcweb-alpn], [I-D.ietf-rtcweb-audio], [I-D.ietf-rtcweb-data-channel], [I-D.ietf-rtcweb-data-protocol], [I-D.ietf-rtcweb-jsep], [I-D.ietf-rtcweb-rtp-usage], [I-D.ietf-rtcweb-security-arch], [I-D.ietf-rtcweb-transports], [I-D.ietf-rtcweb-video], [I-D.ietf-tram-turn-third-party-authz], [I-D.ietf-tsvwg-rtcweb-qos], [RFC2119], [RFC4566], [RFC5389], [RFC5888], [RFC6236], [RFC6464], [RFC6465], [RFC6544], [RFC7064], [RFC7065] [RFC3264], [RFC5245], and informatively depends on [I-D.ietf-rtcweb-overview], [I-D.ietf-rtcweb-security], [I-D.shieh-rtcweb-ip-handling], and [I-D.ietf-mmusic-trickle-ice]. In addition 3GPP work normatively depends on [I-D.ietf-rtcweb-gateways]. These IETF drafts in turn normatively depend on the following drafts: (Note this list is out of date) [I-D.ietf-avtcore-multi-media-rtp-session], [I-D.ietf-avtcore-rtp-circuit-breakers], [I-D.ietf-avtcore-rtp-multi-stream-optimisation], [I-D.ietf-avtcore-rtp-multi-stream], [I-D.ietf-ice-dualstack-fairness], [I-D.ietf-jose-json-web-algorithms]. [I-D.ietf-mmusic-msid], [I-D.ietf-mmusic-proto-iana-registration], [I-D.ietf-mmusic-sctp-sdp], [I-D.ietf-mmusic-sdp-bundle-negotiation], [I-D.ietf-mmusic-sdp-mux-attributes], [I-D.ietf-mmusic-trickle-ice], [I-D.ietf-payload-flexible-fec-scheme], [I-D.ietf-payload-rtp-opus], [I-D.ietf-payload-vp8], [I-D.ietf-rtcweb-alpn], [I-D.ietf-rtcweb-data-protocol], [I-D.ietf-rtcweb-fec], [I-D.ietf-rtcweb-security], [I-D.ietf-rtcweb-stun-consent-freshness], [I-D.ietf-tls-applayerprotoneg], [I-D.ietf-tram-alpn], [I-D.ietf-tsvwg-rtcweb-qos], [I-D.ietf-tsvwg-sctp-dtls-encaps], [I-D.ietf-tsvwg-sctp-ndata], and [I-D.ietf-tsvwg-sctp-prpolicies]. Right now security normatively depends on [I-D.ietf-rtcweb-overview]. The drafts webrtc currently normatively depends on that are not WG drafts are: [I-D.shieh-rtcweb-ip-handling] A few key drafts that the work informatively depends on: [I-D.alvestrand-rtcweb-gateways], Jennings Expires August 28, 2016 [Page 2] Internet-Draft WebRTC Dependencies February 2016 [I-D.hutton-rtcweb-nat-firewall-considerations], [I-D.ietf-avtcore-multiplex-guidelines], [I-D.ietf-avtcore-rtp-topologies-update], [I-D.ietf-avtcore-srtp-ekt], [I-D.ietf-avtext-rtp-grouping-taxonomy], [I-D.ietf-dart-dscp-rtp], [I-D.ietf-mmusic-trickle-ice], [I-D.ietf-rmcat-cc-requirements], [I-D.ietf-rtcweb-use-cases-and-requirements], [I-D.kaufman-rtcweb-security-ui], [I-D.lennox-payload-ulp-ssrc-mux], [I-D.ietf-rtcweb-sdp], [I-D.roach-mmusic-unified-plan], [I-D.ietf-rtcweb-audio-codecs-for-interop], [I-D.westerlund-avtcore-multiplex-architecture]. 1.1. Time Estimates The following table has some very rough estimates of when the draft will become an RFC. Historically these dates have often taken much longer than the estimates so take this with a large dose of salt. Last updated Feb 25, 2016. +-----------+--------------------------------------------------+ | ETA | Draft Name | +-----------+--------------------------------------------------+ | [RFC6904] | [I-D.ietf-avtcore-srtp-encrypted-header-ext] | | | | | [RFC7007] | [I-D.ietf-avtcore-avp-codecs] | | | | | [RFC7022] | [I-D.ietf-avtcore-6222bis] | | | | | [RFC7064] | [I-D.nandakumar-rtcweb-stun-uri] | | | | | [RFC7065] | [I-D.petithuguenin-behave-turn-uris] | | | | | [RFC7160] | [I-D.ietf-avtext-multiple-clock-rates] | | | | | [RFC7301] | [I-D.ietf-tls-applayerprotoneg] | | | | | [RFC7350] | [I-D.ietf-tram-stun-dtls] | | | | | [RFC7443] | [I-D.ietf-tram-alpn] | | | | | [RFC7496] | [I-D.ietf-tsvwg-sctp-prpolicies] | | | | | [RFC7518] | [I-D.ietf-jose-json-web-algorithms] | | | | | [RFC7587] | [I-D.ietf-payload-rtp-opus] | | | | | [RFC7635] | [I-D.ietf-tram-turn-third-party-authz] | Jennings Expires August 28, 2016 [Page 3] Internet-Draft WebRTC Dependencies February 2016 | | | | [RFC7639] | [I-D.ietf-httpbis-tunnel-protocol] | | | | | [RFC7675] | [I-D.ietf-rtcweb-stun-consent-freshness] | | | | | Auth 48 | [I-D.ietf-payload-vp8] | | | | | Auth 48 | [I-D.ietf-rtcweb-video] | | | | | Miss Ref | [I-D.ietf-rtcweb-rtp-usage] | | | | | Miss Ref | [I-D.ietf-tsvwg-sctp-dtls-encaps] | | | | | RFC Ed | [I-D.ietf-rtcweb-data-channel] | | | | | RFC Ed | [I-D.ietf-rtcweb-data-protocol] | | | | | RFC Ed | [I-D.ietf-avtcore-multi-media-rtp-session] | | | | | RFC Ed | [I-D.ietf-avtcore-rtp-multi-stream-optimisation] | | | | | RFC Ed | [I-D.ietf-avtcore-rtp-multi-stream] | | | | | IETF LC | [I-D.ietf-rtcweb-audio] | | | | | IETF LC | [I-D.ietf-avtcore-rtp-circuit-breakers] | | | | | IETF LC | [I-D.ietf-mmusic-proto-iana-registration] | | | | | AD Eval | [I-D.ietf-mmusic-sdp-mux-attributes] | | | | | PubReq | [I-D.ietf-rtcweb-security-arch] | | | | | PubReq | [I-D.ietf-rtcweb-security] | | | | | Write Up | [I-D.ietf-mmusic-sdp-bundle-negotiation] | | | | | Write Up | [I-D.ietf-rtcweb-alpn] | | | | | WGLC | [I-D.ietf-rtcweb-overview] | | | | | WGLC | [I-D.ietf-tsvwg-rtcweb-qos] | | | | | | [I-D.ietf-tsvwg-sctp-ndata] | | | | | | [I-D.ietf-rtcweb-transports] | | | | | | [I-D.ietf-mmusic-msid] | Jennings Expires August 28, 2016 [Page 4] Internet-Draft WebRTC Dependencies February 2016 | | | | | [I-D.ietf-mmusic-sctp-sdp] | | | | | | [I-D.ietf-rtcweb-jsep] | | | | | | [I-D.ietf-rtcweb-fec] | | | | | | [I-D.ietf-payload-flexible-fec-scheme] | | | | | | [I-D.ietf-mmusic-trickle-ice] | | | | | | [I-D.ietf-ice-dualstack-fairness] | | | | | | [I-D.shieh-rtcweb-ip-handling] | +-----------+--------------------------------------------------+ 2. References 2.1. Normative References [I-D.ietf-avtcore-6222bis] Begen, A., Perkins, C., Wing, D., and E. Rescorla, "Guidelines for Choosing RTP Control Protocol (RTCP) Canonical Names (CNAMEs)", draft-ietf-avtcore-6222bis-06 (work in progress), July 2013. [I-D.ietf-avtcore-avp-codecs] Terriberry, T., "Update to Remove DVI4 from the Recommended Codecs for the RTP Profile for Audio and Video Conferences with Minimal Control (RTP/AVP)", draft-ietf- avtcore-avp-codecs-03 (work in progress), July 2013. [I-D.ietf-avtcore-multi-media-rtp-session] Westerlund, M., Perkins, C., and J. Lennox, "Sending Multiple Types of Media in a Single RTP Session", draft- ietf-avtcore-multi-media-rtp-session-13 (work in progress), December 2015. [I-D.ietf-avtcore-rtp-circuit-breakers] Perkins, C. and V. Varun, "Multimedia Congestion Control: Circuit Breakers for Unicast RTP Sessions", draft-ietf- avtcore-rtp-circuit-breakers-13 (work in progress), February 2016. Jennings Expires August 28, 2016 [Page 5] Internet-Draft WebRTC Dependencies February 2016 [I-D.ietf-avtcore-rtp-multi-stream] Lennox, J., Westerlund, M., Wu, Q., and C. Perkins, "Sending Multiple RTP Streams in a Single RTP Session", draft-ietf-avtcore-rtp-multi-stream-11 (work in progress), December 2015. [I-D.ietf-avtcore-rtp-multi-stream-optimisation] Lennox, J., Westerlund, M., Wu, Q., and C. Perkins, "Sending Multiple RTP Streams in a Single RTP Session: Grouping RTCP Reception Statistics and Other Feedback", draft-ietf-avtcore-rtp-multi-stream-optimisation-11 (work in progress), December 2015. [I-D.ietf-avtcore-srtp-encrypted-header-ext] Lennox, J., "Encryption of Header Extensions in the Secure Real-Time Transport Protocol (SRTP)", draft-ietf-avtcore- srtp-encrypted-header-ext-05 (work in progress), February 2013. [I-D.ietf-avtext-multiple-clock-rates] Petit-Huguenin, M. and G. Zorn, "Support for Multiple Clock Rates in an RTP Session", draft-ietf-avtext- multiple-clock-rates-11 (work in progress), November 2013. [I-D.ietf-httpbis-tunnel-protocol] Hutton, A., Uberti, J., and M. Thomson, "The ALPN HTTP Header Field", draft-ietf-httpbis-tunnel-protocol-05 (work in progress), June 2015. [I-D.ietf-ice-dualstack-fairness] Martinsen, P., Reddy, T., and P. Patil, "ICE Multihomed and IPv4/IPv6 Dual Stack Fairness", draft-ietf-ice- dualstack-fairness-00 (work in progress), October 2015. [I-D.ietf-jose-json-web-algorithms] Jones, M., "JSON Web Algorithms (JWA)", draft-ietf-jose- json-web-algorithms-40 (work in progress), January 2015. [I-D.ietf-mmusic-msid] Alvestrand, H., "WebRTC MediaStream Identification in the Session Description Protocol", draft-ietf-mmusic-msid-11 (work in progress), October 2015. [I-D.ietf-mmusic-proto-iana-registration] Nandakumar, S., "IANA registrations of SDP 'proto' attribute for transporting RTP Media over TCP under various RTP profiles.", draft-ietf-mmusic-proto-iana- registration-05 (work in progress), January 2016. Jennings Expires August 28, 2016 [Page 6] Internet-Draft WebRTC Dependencies February 2016 [I-D.ietf-mmusic-sctp-sdp] Holmberg, C., Loreto, S., and G. Camarillo, "Stream Control Transmission Protocol (SCTP)-Based Media Transport in the Session Description Protocol (SDP)", draft-ietf- mmusic-sctp-sdp-15 (work in progress), September 2015. [I-D.ietf-mmusic-sdp-bundle-negotiation] Holmberg, C., Alvestrand, H., and C. Jennings, "Negotiating Media Multiplexing Using the Session Description Protocol (SDP)", draft-ietf-mmusic-sdp-bundle- negotiation-27 (work in progress), February 2016. [I-D.ietf-mmusic-sdp-mux-attributes] Nandakumar, S., "A Framework for SDP Attributes when Multiplexing", draft-ietf-mmusic-sdp-mux-attributes-12 (work in progress), January 2016. [I-D.ietf-mmusic-trickle-ice] Ivov, E., Rescorla, E., and J. Uberti, "Trickle ICE: Incremental Provisioning of Candidates for the Interactive Connectivity Establishment (ICE) Protocol", draft-ietf- mmusic-trickle-ice-02 (work in progress), January 2015. [I-D.ietf-payload-flexible-fec-scheme] Singh, V., Begen, A., Zanaty, M., and G. Mandyam, "RTP Payload Format for Flexible Forward Error Correction (FEC)", draft-ietf-payload-flexible-fec-scheme-01 (work in progress), October 2015. [I-D.ietf-payload-rtp-opus] Spittka, J., Vos, K., and J. Valin, "RTP Payload Format for the Opus Speech and Audio Codec", draft-ietf-payload- rtp-opus-11 (work in progress), April 2015. [I-D.ietf-payload-vp8] Westin, P., Lundin, H., Glover, M., Uberti, J., and F. Galligan, "RTP Payload Format for VP8 Video", draft-ietf- payload-vp8-17 (work in progress), September 2015. [I-D.ietf-rtcweb-alpn] Thomson, M., "Application Layer Protocol Negotiation for Web Real-Time Communications (WebRTC)", draft-ietf-rtcweb- alpn-02 (work in progress), January 2016. [I-D.ietf-rtcweb-audio] Valin, J. and C. Bran, "WebRTC Audio Codec and Processing Requirements", draft-ietf-rtcweb-audio-10 (work in progress), February 2016. Jennings Expires August 28, 2016 [Page 7] Internet-Draft WebRTC Dependencies February 2016 [I-D.ietf-rtcweb-data-channel] Jesup, R., Loreto, S., and M. Tuexen, "WebRTC Data Channels", draft-ietf-rtcweb-data-channel-13 (work in progress), January 2015. [I-D.ietf-rtcweb-data-protocol] Jesup, R., Loreto, S., and M. Tuexen, "WebRTC Data Channel Establishment Protocol", draft-ietf-rtcweb-data- protocol-09 (work in progress), January 2015. [I-D.ietf-rtcweb-fec] Uberti, J., "WebRTC Forward Error Correction Requirements", draft-ietf-rtcweb-fec-02 (work in progress), October 2015. [I-D.ietf-rtcweb-gateways] Alvestrand, H. and U. Rauschenbach, "WebRTC Gateways", draft-ietf-rtcweb-gateways-02 (work in progress), January 2016. [I-D.ietf-rtcweb-jsep] Uberti, J., Jennings, C., and E. Rescorla, "Javascript Session Establishment Protocol", draft-ietf-rtcweb-jsep-12 (work in progress), October 2015. [I-D.ietf-rtcweb-overview] Alvestrand, H., "Overview: Real Time Protocols for Browser-based Applications", draft-ietf-rtcweb-overview-15 (work in progress), January 2016. [I-D.ietf-rtcweb-rtp-usage] Perkins, C., Westerlund, M., and J. Ott, "Web Real-Time Communication (WebRTC): Media Transport and Use of RTP", draft-ietf-rtcweb-rtp-usage-25 (work in progress), June 2015. [I-D.ietf-rtcweb-security] Rescorla, E., "Security Considerations for WebRTC", draft- ietf-rtcweb-security-08 (work in progress), February 2015. [I-D.ietf-rtcweb-security-arch] Rescorla, E., "WebRTC Security Architecture", draft-ietf- rtcweb-security-arch-11 (work in progress), March 2015. [I-D.ietf-rtcweb-stun-consent-freshness] Perumal, M., Wing, D., R, R., Reddy, T., and M. Thomson, "STUN Usage for Consent Freshness", draft-ietf-rtcweb- stun-consent-freshness-16 (work in progress), August 2015. Jennings Expires August 28, 2016 [Page 8] Internet-Draft WebRTC Dependencies February 2016 [I-D.ietf-rtcweb-transports] Alvestrand, H., "Transports for WebRTC", draft-ietf- rtcweb-transports-11 (work in progress), January 2016. [I-D.ietf-rtcweb-video] Roach, A., "WebRTC Video Processing and Codec Requirements", draft-ietf-rtcweb-video-06 (work in progress), June 2015. [I-D.ietf-tls-applayerprotoneg] Friedl, S., Popov, A., Langley, A., and S. Emile, "Transport Layer Security (TLS) Application Layer Protocol Negotiation Extension", draft-ietf-tls-applayerprotoneg-05 (work in progress), March 2014. [I-D.ietf-tram-alpn] Patil, P., Reddy, T., Salgueiro, G., and M. Petit- Huguenin, "Application Layer Protocol Negotiation (ALPN) Labels for Session Traversal Utilities for NAT (STUN) Usages", draft-ietf-tram-alpn-08 (work in progress), November 2014. [I-D.ietf-tram-stun-dtls] Petit-Huguenin, M. and G. Salgueiro, "Datagram Transport Layer Security (DTLS) as Transport for Session Traversal Utilities for NAT (STUN)", draft-ietf-tram-stun-dtls-05 (work in progress), June 2014. [I-D.ietf-tram-turn-third-party-authz] Reddy, T., Patil, P., R, R., and J. Uberti, "Session Traversal Utilities for NAT (STUN) Extension for Third Party Authorization", draft-ietf-tram-turn-third-party- authz-16 (work in progress), May 2015. [I-D.ietf-tsvwg-rtcweb-qos] Jones, P., Dhesikan, S., Jennings, C., and D. Druta, "DSCP and other packet markings for WebRTC QoS", draft-ietf- tsvwg-rtcweb-qos-12 (work in progress), January 2016. [I-D.ietf-tsvwg-sctp-dtls-encaps] Tuexen, M., Stewart, R., Jesup, R., and S. Loreto, "DTLS Encapsulation of SCTP Packets", draft-ietf-tsvwg-sctp- dtls-encaps-09 (work in progress), January 2015. Jennings Expires August 28, 2016 [Page 9] Internet-Draft WebRTC Dependencies February 2016 [I-D.ietf-tsvwg-sctp-ndata] Stewart, R., Tuexen, M., Loreto, S., and R. Seggelmann, "Stream Schedulers and User Message Interleaving for the Stream Control Transmission Protocol", draft-ietf-tsvwg- sctp-ndata-04 (work in progress), July 2015. [I-D.ietf-tsvwg-sctp-prpolicies] Tuexen, M., Seggelmann, R., Stewart, R., and S. Loreto, "Additional Policies for the Partial Reliability Extension of the Stream Control Transmission Protocol", draft-ietf- tsvwg-sctp-prpolicies-07 (work in progress), February 2015. [I-D.nandakumar-rtcweb-stun-uri] Nandakumar, S., Salgueiro, G., Jones, P., and M. Petit- Huguenin, "URI Scheme for Session Traversal Utilities for NAT (STUN) Protocol", draft-nandakumar-rtcweb-stun-uri-08 (work in progress), September 2013. [I-D.petithuguenin-behave-turn-uris] Petit-Huguenin, M., Nandakumar, S., Salgueiro, G., and P. Jones, "Traversal Using Relays around NAT (TURN) Uniform Resource Identifiers", draft-petithuguenin-behave-turn- uris-08 (work in progress), September 2013. [I-D.shieh-rtcweb-ip-handling] Shieh, G. and J. Uberti, "WebRTC IP Address Handling Recommendations", draft-shieh-rtcweb-ip-handling-00 (work in progress), October 2015. [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate Requirement Levels", BCP 14, RFC 2119, DOI 10.17487/ RFC2119, March 1997, . [RFC3264] Rosenberg, J. and H. Schulzrinne, "An Offer/Answer Model with Session Description Protocol (SDP)", RFC 3264, DOI 10.17487/RFC3264, June 2002, . [RFC4566] Handley, M., Jacobson, V., and C. Perkins, "SDP: Session Description Protocol", RFC 4566, DOI 10.17487/RFC4566, July 2006, . Jennings Expires August 28, 2016 [Page 10] Internet-Draft WebRTC Dependencies February 2016 [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, . [RFC5389] Rosenberg, J., Mahy, R., Matthews, P., and D. Wing, "Session Traversal Utilities for NAT (STUN)", RFC 5389, DOI 10.17487/RFC5389, October 2008, . [RFC5888] Camarillo, G. and H. Schulzrinne, "The Session Description Protocol (SDP) Grouping Framework", RFC 5888, DOI 10.17487/RFC5888, June 2010, . [RFC6236] Johansson, I. and K. Jung, "Negotiation of Generic Image Attributes in the Session Description Protocol (SDP)", RFC 6236, DOI 10.17487/RFC6236, May 2011, . [RFC6464] Lennox, J., Ed., Ivov, E., and E. Marocco, "A Real-time Transport Protocol (RTP) Header Extension for Client-to- Mixer Audio Level Indication", RFC 6464, DOI 10.17487/ RFC6464, December 2011, . [RFC6465] Ivov, E., Ed., Marocco, E., Ed., and J. Lennox, "A Real- time Transport Protocol (RTP) Header Extension for Mixer- to-Client Audio Level Indication", RFC 6465, DOI 10.17487/ RFC6465, December 2011, . [RFC6544] Rosenberg, J., Keranen, A., Lowekamp, B., and A. Roach, "TCP Candidates with Interactive Connectivity Establishment (ICE)", RFC 6544, DOI 10.17487/RFC6544, March 2012, . [RFC6904] Lennox, J., "Encryption of Header Extensions in the Secure Real-time Transport Protocol (SRTP)", RFC 6904, DOI 10.17487/RFC6904, April 2013, . [RFC7007] Terriberry, T., "Update to Remove DVI4 from the Recommended Codecs for the RTP Profile for Audio and Video Conferences with Minimal Control (RTP/AVP)", RFC 7007, DOI 10.17487/RFC7007, August 2013, . Jennings Expires August 28, 2016 [Page 11] Internet-Draft WebRTC Dependencies February 2016 [RFC7022] Begen, A., Perkins, C., Wing, D., and E. Rescorla, "Guidelines for Choosing RTP Control Protocol (RTCP) Canonical Names (CNAMEs)", RFC 7022, DOI 10.17487/RFC7022, September 2013, . [RFC7064] Nandakumar, S., Salgueiro, G., Jones, P., and M. Petit- Huguenin, "URI Scheme for the Session Traversal Utilities for NAT (STUN) Protocol", RFC 7064, DOI 10.17487/RFC7064, November 2013, . [RFC7065] Petit-Huguenin, M., Nandakumar, S., Salgueiro, G., and P. Jones, "Traversal Using Relays around NAT (TURN) Uniform Resource Identifiers", RFC 7065, DOI 10.17487/RFC7065, November 2013, . [RFC7160] Petit-Huguenin, M. and G. Zorn, Ed., "Support for Multiple Clock Rates in an RTP Session", RFC 7160, DOI 10.17487/ RFC7160, April 2014, . [RFC7301] Friedl, S., Popov, A., Langley, A., and E. Stephan, "Transport Layer Security (TLS) Application-Layer Protocol Negotiation Extension", RFC 7301, DOI 10.17487/RFC7301, July 2014, . [RFC7350] Petit-Huguenin, M. and G. Salgueiro, "Datagram Transport Layer Security (DTLS) as Transport for Session Traversal Utilities for NAT (STUN)", RFC 7350, DOI 10.17487/RFC7350, August 2014, . [RFC7443] Patil, P., Reddy, T., Salgueiro, G., and M. Petit- Huguenin, "Application-Layer Protocol Negotiation (ALPN) Labels for Session Traversal Utilities for NAT (STUN) Usages", RFC 7443, DOI 10.17487/RFC7443, January 2015, . [RFC7496] Tuexen, M., Seggelmann, R., Stewart, R., and S. Loreto, "Additional Policies for the Partially Reliable Stream Control Transmission Protocol Extension", RFC 7496, DOI 10.17487/RFC7496, April 2015, . [RFC7518] Jones, M., "JSON Web Algorithms (JWA)", RFC 7518, DOI 10.17487/RFC7518, May 2015, . Jennings Expires August 28, 2016 [Page 12] Internet-Draft WebRTC Dependencies February 2016 [RFC7587] Spittka, J., Vos, K., and JM. Valin, "RTP Payload Format for the Opus Speech and Audio Codec", RFC 7587, DOI 10.17487/RFC7587, June 2015, . [RFC7635] Reddy, T., Patil, P., Ravindranath, R., and J. Uberti, "Session Traversal Utilities for NAT (STUN) Extension for Third-Party Authorization", RFC 7635, DOI 10.17487/ RFC7635, August 2015, . [RFC7639] Hutton, A., Uberti, J., and M. Thomson, "The ALPN HTTP Header Field", RFC 7639, DOI 10.17487/RFC7639, August 2015, . [RFC7675] Perumal, M., Wing, D., Ravindranath, R., Reddy, T., and M. Thomson, "Session Traversal Utilities for NAT (STUN) Usage for Consent Freshness", RFC 7675, DOI 10.17487/RFC7675, October 2015, . 2.2. Informative References [I-D.alvestrand-rtcweb-gateways] Alvestrand, H. and U. Rauschenbach, "WebRTC Gateways", draft-alvestrand-rtcweb-gateways-02 (work in progress), March 2015. [I-D.hutton-rtcweb-nat-firewall-considerations] Stach, T., Hutton, A., and J. Uberti, "RTCWEB Considerations for NATs, Firewalls and HTTP proxies", draft-hutton-rtcweb-nat-firewall-considerations-03 (work in progress), January 2014. [I-D.ietf-avtcore-multiplex-guidelines] Westerlund, M., Perkins, C., and H. Alvestrand, "Guidelines for using the Multiplexing Features of RTP to Support Multiple Media Streams", draft-ietf-avtcore- multiplex-guidelines-03 (work in progress), October 2014. [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-avtcore-srtp-ekt] Mattsson, J., McGrew, D., and D. Wing, "Encrypted Key Transport for Secure RTP", draft-ietf-avtcore-srtp-ekt-03 (work in progress), October 2014. Jennings Expires August 28, 2016 [Page 13] Internet-Draft WebRTC Dependencies February 2016 [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-dart-dscp-rtp] Black, D. and P. Jones, "Differentiated Services (DiffServ) and Real-time Communication", draft-ietf-dart- dscp-rtp-10 (work in progress), November 2014. [I-D.ietf-rmcat-cc-requirements] Jesup, R. and Z. Sarker, "Congestion Control Requirements for Interactive Real-Time Media", draft-ietf-rmcat-cc- requirements-09 (work in progress), December 2014. [I-D.ietf-rtcweb-audio-codecs-for-interop] Proust, S., "Additional WebRTC audio codecs for interoperability.", draft-ietf-rtcweb-audio-codecs-for- interop-05 (work in progress), February 2016. [I-D.ietf-rtcweb-sdp] Nandakumar, S. and C. Jennings, "SDP for the WebRTC", draft-ietf-rtcweb-sdp-00 (work in progress), September 2015. [I-D.ietf-rtcweb-use-cases-and-requirements] Holmberg, C., Hakansson, S., and G. Eriksson, "Web Real- Time Communication Use-cases and Requirements", draft- ietf-rtcweb-use-cases-and-requirements-16 (work in progress), January 2015. [I-D.kaufman-rtcweb-security-ui] Kaufman, M., "Client Security User Interface Requirements for RTCWEB", draft-kaufman-rtcweb-security-ui-00 (work in progress), June 2011. [I-D.lennox-payload-ulp-ssrc-mux] Lennox, J., "Supporting Source-Multiplexing of the Real- Time Transport Protocol (RTP) Payload for Generic Forward Error Correction", draft-lennox-payload-ulp-ssrc-mux-00 (work in progress), February 2013. [I-D.roach-mmusic-unified-plan] Roach, A., Uberti, J., and M. Thomson, "A Unified Plan for Using SDP with Large Numbers of Media Flows", draft-roach- mmusic-unified-plan-00 (work in progress), July 2013. Jennings Expires August 28, 2016 [Page 14] Internet-Draft WebRTC Dependencies February 2016 [I-D.westerlund-avtcore-multiplex-architecture] Westerlund, M., Perkins, C., and H. Alvestrand, "Guidelines for using the Multiplexing Features of RTP", draft-westerlund-avtcore-multiplex-architecture-03 (work in progress), February 2013. Author's Address Cullen Jennings Cisco Email: fluffy@iii.ca Jennings Expires August 28, 2016 [Page 15]