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References from draft-tschofenig-sipping-captcha

These dependencies are extracted using heuristics looking for strings with particular prefixes. Notably, this means that references to I-Ds by title only are not reflected here. If it's really important, please inspect the documents' references sections directly.

Reference type help

Document Title Status Type Downref
BCP 13
References Referenced by
normatively references
BCP 14
References Referenced by
normatively references
BCP 78
References Referenced by
informatively references
draft-ietf-sipping-app-interaction-framework A Framework for Application Interaction in the Session Initiation Protocol (SIP)
References Referenced by
Proposed Standard informatively references
draft-jennings-sip-hashcash Computational Puzzles for SPAM Reduction in SIP
References Referenced by
informatively references
draft-tschofenig-sipping-framework-spit-reduction A Framework to tackle Spam and Unwanted Communication for Internet Telephony
References Referenced by
informatively references
RFC 2048 Multipurpose Internet Mail Extensions (MIME) Part Four: Registration Procedures
References Referenced by
Best Current Practice normatively references
RFC 2119 Key words for use in RFCs to Indicate Requirement Levels
References Referenced by
Best Current Practice normatively references
RFC 2141 URN Syntax
References Referenced by
Proposed Standard normatively references
RFC 2648 A URN Namespace for IETF Documents
References Referenced by
Informational normatively references
RFC 3023 XML Media Types
References Referenced by
Proposed Standard normatively references
RFC 3261 SIP: Session Initiation Protocol
References Referenced by
Proposed Standard normatively references
RFC 3265 Session Initiation Protocol (SIP)-Specific Event Notification
References Referenced by
Proposed Standard informatively references
RFC 3688 The IETF XML Registry
References Referenced by
Best Current Practice normatively references
RFC 5025 Presence Authorization Rules
References Referenced by
Proposed Standard informatively references
RFC 5039 The Session Initiation Protocol (SIP) and Spam
References Referenced by
Informational informatively references