Enum Workgroup RFCs

Browse Enum Workgroup RFCs by Number

RFC2916 - E.164 number and DNS: This document discusses the use of the Domain Name System (DNS) for storage of E.164 numbers. [STANDARDS-TRACK]
RFC3482 - Number Portability in the Global Switched Telephone Network (GSTN): An Overview: This document provides an overview of E.164 telephone number portability (NP) in the Global Switched Telephone Network (GSTN). NP is a regulatory imperative seeking to liberalize local telephony service competition, by enabling end-users to retain telephone numbers while changing service providers. NP changes the fundamental nature of a dialed E.164 number from a hierarchical physical routing address to a virtual address, thereby requiring the transparent translation of the later to the former. In addition, there are various regulatory constraints that establish relevant parameters for NP implementation, most of which are not network technology specific. Consequently, the implementation of NP behavior consistent with applicable regulatory constraints, as well as the need for interoperation with the existing GSTN NP implementations, are relevant topics for numerous areas of IP telephony works-in-progress with the IETF. This memo provides information for the Internet community.
RFC3761 - The E.164 to Uniform Resource Identifiers (URI) Dynamic Delegation Discovery System (DDDS) Application (ENUM): This document discusses the use of the Domain Name System (DNS) for storage of E.164 numbers. More specifically, how DNS can be used for identifying available services connected to one E.164 number. It specifically obsoletes RFC 2916 to bring it in line with the Dynamic Delegation Discovery System (DDDS) Application specification found in the document series specified in RFC 3401. It is very important to note that it is impossible to read and understand this document without reading the documents discussed in RFC 3401. [STANDARDS-TRACK]
RFC3762 - Telephone Number Mapping (ENUM) Service Registration for H.323: The H.323 specification defines a means for building multimedia communication services over an arbitrary Packet Based Network, including the Internet. This document registers a Telephone Number Mapping (ENUM) service for H.323 according to specifications and guidelines in RFC 3761. [STANDARDS-TRACK]
RFC3764 - enumservice registration for Session Initiation Protocol (SIP) Addresses-of-Record: This document registers an Electronic Number (ENUM) service for the Session Initiation Protocol (SIP), pursuant to the guidelines in RFC 3761. Specifically, this document focuses on provisioning SIP addresses-of-record in ENUM. [STANDARDS-TRACK]
RFC3953 - Telephone Number Mapping (ENUM) Service Registration for Presence Services: This document registers a Telephone Number Mapping (ENUM) service for presence. Specifically, this document focuses on provisioning pres URIs in ENUM. [STANDARDS-TRACK]
RFC4002 - IANA Registration for Enumservice 'web' and 'ft': This document registers the Enumservices 'web' and 'ft' by using the URI schemes 'http:', 'https:' and 'ftp:' as per the IANA registration process defined in the ENUM specification (RFC 3761). [STANDARDS-TRACK]
RFC4114 - E.164 Number Mapping for the Extensible Provisioning Protocol (EPP): This document describes an Extensible Provisioning Protocol (EPP) extension mapping for the provisioning and management of E.164 numbers that represent domain names stored in a shared central repository. Specified in XML, this mapping extends the EPP domain name mapping to provide additional features required for the provisioning of E.164 numbers. [STANDARDS-TRACK]
RFC4355 - IANA Registration for Enumservices email, fax, mms, ems, and sms: This document registers the Enumservices "email", "fax", "sms", "ems", and "mms" using the URI schemes 'tel:' and 'mailto:' as per the IANA registration process defined in the ENUM specification RFC 3761. [STANDARDS-TRACK]
RFC4414 - An ENUM Registry Type for the Internet Registry Information Service (IRIS): This document describes an Internet Registry Information Service (IRIS) registry schema for registered ENUM information. The schema extends the necessary query and result operations of IRIS to provide the functional information service needs for syntaxes and results used by ENUM registries. [STANDARDS-TRACK]
RFC4415 - IANA Registration for Enumservice Voice: This document registers the Enumservice "voice" (which has a defined subtype "tel"), as per the IANA registration process defined in the ENUM specification RFC 3761. This service indicates that the contact held in the generated Uniform Resource Identifier (URI) can be used to initiate an interactive voice (audio) call. [STANDARDS-TRACK]
RFC4725 - ENUM Validation Architecture: An ENUM domain name is tightly coupled with the underlying E.164 number. The process of verifying whether or not the Registrant of an ENUM domain name is identical to the Assignee of the corresponding E.164 number is commonly called "validation". This document describes validation requirements and a high-level architecture for an ENUM validation infrastructure. This memo provides information for the Internet community.
RFC4769 - IANA Registration for an Enumservice Containing Public Switched Telephone Network (PSTN) Signaling Information: This document registers the Enumservice type "pstn" and subtype "tel" using the URI scheme 'tel', as well as the subtype "sip" using the URI scheme 'sip' as per the IANA registration process defined in the ENUM specification, RFC 3761. This Enumservice is used to facilitate the routing of telephone calls in those countries where number portability exists. [STANDARDS-TRACK]
RFC4969 - IANA Registration for vCard Enumservice: This memo registers the Enumservice "vCard" using the URI schemes "http" and "https". This Enumservice is to be used to refer from an ENUM domain name to a vCard instance describing the user of the respective E.164 number.; Information gathered from those vCards could be used before, during, or after inbound or outbound communication takes place. For example, a callee might be presented with the name and association of the caller before picking up the call. [STANDARDS-TRACK]
RFC4979 - IANA Registration for Enumservice 'XMPP': This document requests IANA registration of an Enumservice for XMPP, the Extensible Messaging and Presence Protocol. This Enumservice specifically allows the use of 'xmpp' Uniform Resource Identifiers (URIs) in the context of E.164 Number Mapping (ENUM). [STANDARDS-TRACK]
RFC5028 - A Telephone Number Mapping (ENUM) Service Registration for Instant Messaging (IM) Services: This document registers a Telephone Number Mapping (ENUM) service for Instant Messaging (IM). Specifically, this document focuses on provisioning 'im:' URIs (Uniform Resource Identifiers) in ENUM. [STANDARDS-TRACK]
RFC5067 - Infrastructure ENUM Requirements: This document provides requirements for "infrastructure" or "carrier" ENUM (E.164 Number Mapping), defined as the use of RFC 3761 technology to facilitate interconnection of networks for E.164 number addressed services, in particular but not restricted to VoIP (Voice over IP.) This memo provides information for the Internet community.
RFC5076 - ENUM Validation Information Mapping for the Extensible Provisioning Protocol: This document describes an Extensible Provisioning Protocol (EPP) extension framework for mapping information about the validation process that has been applied for the E.164 number (or number range) that the E.164 Number Mapping (ENUM) domain name is based on. Specified in the Extensible Markup Language (XML), this mapping extends the EPP domain name mapping to provide an additional feature required for the provisioning of ENUM Domain Names. [STANDARDS-TRACK]
RFC5105 - ENUM Validation Token Format Definition: An ENUM domain name is tightly coupled with the underlying E.164 number. The process of verifying whether the Registrant of an ENUM domain name is identical to the Assignee of the corresponding E.164 number is commonly called "validation". This document describes a signed XML data format -- the Validation Token -- with which Validation Entities can convey successful completion of a validation procedure in a secure fashion. [STANDARDS-TRACK]
RFC5278 - IANA Registration of Enumservices for Voice and Video Messaging: This document registers the Enumservice named "vmsg", which is used to facilitate the real-time routing of voice, video, and unified communications to a messaging system. This vmsg Enumservice registers three Enumservice types: "voicemsg", "videomsg", and "unifmsg". Each type also registers the subtypes "sip", "sips", "http", and "https", as well as the subtype "tel" for the "voicemsg" type. [STANDARDS-TRACK]
RFC5333 - IANA Registration of Enumservices for Internet Calendaring: This document registers Enumservices for Internet calendaring. Specifically, this document focuses on Enumservices for scheduling with iMIP (iCalendar Message-Based Interoperability Protocol) and for accessing Internet calendaring information with CalDAV (Calendaring Extensions to WebDAV). [STANDARDS-TRACK]
RFC5346 - Operational Requirements for ENUM-Based Softswitch Use: This document describes experiences of operational requirements and several considerations for ENUM-based softswitches concerning call routing between two Korean Voice over IP (VoIP) carriers, gained during the ENUM pre-commercial trial hosted by the National Internet Development Agency of Korea (NIDA) in 2006.; These experiences show that an interim solution can maintain the stability of ongoing commercial softswitch system operations during the initial stage of ENUM service, where the DNS does not have sufficient data for the majority of calls. This memo provides information for the Internet community.
RFC5483 - ENUM Implementation Issues and Experiences: This document captures experiences in implementing systems based on the ENUM protocol and experiences of ENUM data that have been created by others. As such, it clarifies the ENUM and Dynamic Delegation Discovery System standards. Its aim is to help others by reporting both what is "out there" and potential pitfalls in interpreting the set of documents that specify the ENUM protocol. It does not revise the standards but is intended to provide technical input to future revisions of those documents. This memo provides information for the Internet community.
RFC5526 - The E.164 to Uniform Resource Identifiers (URI) Dynamic Delegation Discovery System (DDDS) Application for Infrastructure ENUM: This document defines the use case for Infrastructure ENUM and proposes its implementation as a parallel namespace to "e164.arpa", as defined in RFC 3761, as the long-term solution to the problem of allowing carriers to provision DNS records for telephone numbers independently of those provisioned by end users (number assignees). This memo provides information for the Internet community.
RFC5527 - Combined User and Infrastructure ENUM in the e164.arpa Tree: This memo defines an interim solution for Infrastructure ENUM in order to allow a combined User and Infrastructure ENUM implementation in e164.arpa as a national choice. This interim solution will be deprecated after implementation of the long-term solution. This memo provides information for the Internet community.
RFC6116 - The E.164 to Uniform Resource Identifiers (URI) Dynamic Delegation Discovery System (DDDS) Application (ENUM): This document discusses the use of the Domain Name System (DNS) for storage of data associated with E.164 numbers, and for resolving those numbers into URIs that can be used (for example) in telephony call setup. This document also describes how the DNS can be used to identify the services associated with an E.164 number. This document obsoletes RFC 3761. [STANDARDS-TRACK]
RFC6117 - IANA Registration of Enumservices: Guide, Template, and IANA Considerations: This document specifies a revision of the IANA Registration Guidelines for Enumservices, describes corresponding registration procedures, and provides a guideline for creating Enumservice Specifications. [STANDARDS-TRACK]
RFC6118 - Update of Legacy IANA Registrations of Enumservices: This document revises all Enumservices that were IANA registered under the now obsolete specification of the Enumservice registry defined in RFC 3761. [STANDARDS-TRACK]
RFC6315 - IANA Registration for Enumservice 'iax': This document registers an Enumservice for the Inter-Asterisk eXchange (IAX) protocol according to the guidelines given in RFC 6117. This document is not an Internet Standards Track specification; it is published for informational purposes.