RFC4122: A Universally Unique IDentifier (UUID) URN Namespace
Network Working Group P. Leach Request for Comments: 4122 Microsoft Category: Standards Track M. Mealling Refactored Networks, LLC ...
RFC4123: Session Initiation Protocol (SIP)-H.323 Interworking Requirements
Network Working Group H. Schulzrinne Request for Comments: 4123 Columbia University Category: Informational C. Agboh July 2005 ...
RFC4195: A Uniform Resource Name (URN) Namespace for the TV-Anytime Forum
Network Working Group W. Kameyama Request for Comments: 4195 GITS, Waseda University Category: Informational October 2005 A Uniform Resource Name (URN) Namespace for the TV-Anytime Forum Sta...
RFC4289: Multipurpose Internet Mail Extensions (MIME) Part Four: Registration Procedures
Network Working Group N. Freed Request for Comments: 4289 Sun Microsystems BCP: 13 J. Klensin Obsoletes: 2048 December 2005 Ca...
RFC4290: Suggested Practices for Registration of Internationalized Domain Names (IDN)
Network Working Group J. Klensin Request for Comments: 4290 December 2005 Category: Informational Suggested Practices for Registration of Internationalized Domain Names (IDN) Status of ...
RFC4337: MIME Type Registration for MPEG-4
Network Working Group Y. Lim Request for Comments: 4337 net&tv Inc. Category: Standards Track D. Singer Apple Computer ...
RFC4355: IANA Registration for Enumservices email, fax, mms, ems, and sms
Network Working Group R. Brandner Request for Comments: 4355 Siemens AG Category: Standards Track L. Conroy Siemens Roke Manor Research ...
RFC4395: Guidelines and Registration Procedures for New URI Schemes
Network Working Group T. Hansen Request for Comments: 4395 AT&T Laboratories Obsoletes: 2717, 2718 T. Hardie BCP: 115 Qualcomm, Inc. Ca...
RFC4414: An ENUM Registry Type for the Internet Registry Information Service (IRIS)
Network Working Group A. Newton Request for Comments: 4414 VeriSign, Inc. Category: Standards Track February 2006 An ENUM Registry Type for the Internet...
RFC4452: The "info" URI Scheme for Information Assets with Identifiers in Public Namespaces
Network Working Group H. Van de Sompel Request for Comments: 4452 LANL Category: Informational T. Hammond NPG ...
RFC4457: The Session Initiation Protocol (SIP) P-User-Database Private-Header (P-Header)
Network Working Group G. Camarillo Request for Comments: 4457 G. Blanco Category: Informational Ericsson April 2006 ...
RFC4520: Internet Assigned Numbers Authority (IANA) Considerations for the Lightweight Directory Access Protocol (LDAP)
Network Working Group K. Zeilenga Request for Comments: 4520 OpenLDAP Foundation BCP: 64 June 2006 Obsoletes: 3383 Category: Best Current Practice Internet Assigned Nu...
RFC4539: Media Type Registration for the Society of Motion Picture and Television Engineers (SMPTE) Material Exchange Format (MXF)
Network Working Group T. Edwards Request for Comments: 4539 PBS Category: Informational May 2006 Media Type Registration for the Society of Moti...
RFC4723: Registration of Media Type audio/mobile-xmf
Network Working Group T. Kosonen Request for Comments: 4723 Nokia Category: Informational T. White MMA ...
RFC4725: ENUM Validation Architecture
Network Working Group A. Mayrhofer Request for Comments: 4725 enum.at Category: Informational B. Hoeneisen Switch ...
RFC4855: Media Type Registration of RTP Payload Formats
Network Working Group S. Casner Request for Comments: 4855 Packet Design Obsoletes: 3555 February 2007 Category: Standards Track Media Type Registration of RTP Pay...
RFC4926: A URN Namespace for GEANT
Network Working Group T. Kalin Request for Comments: 4926 M. Molina Category: Informational DANTE July 2007 ...
RFC4979: IANA Registration for Enumservice 'XMPP'
Network Working Group A. Mayrhofer Request for Comments: 4979 enum.at Category: Standards Track August 2007 IANA Registration for Enumservice 'XMPP' Status of This ...
RFC5203: Host Identity Protocol (HIP) Registration Extension
Network Working Group J. Laganier Request for Comments: 5203 DoCoMo Euro-Labs Category: Experimental T. Koponen HIIT ...
RFC5226: Guidelines for Writing an IANA Considerations Section in RFCs
Network Working Group T. Narten Request for Comments: 5226 IBM BCP: 26 H. Alvestrand Obsoletes: 2434 Google Ca...