RFC 7434: Interworking ISDN Call Control User Information with SIP

The motivation and use cases for interworking and transporting User- to-User Information (UUI) from the ITU-T Digital Subscriber Signalling System No. 1…

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Outgoing relationships (6 related RFCs)

Normative reference — RFC 2119: Key words for use in RFCs to Indicate Requirement Levels
Normative reference — RFC 3261: SIP: Session Initiation Protocol
Normative reference — RFC 3840: Indicating User Agent Capabilities in the Session Initiation Protocol (SIP)
Normative reference — RFC 3372: Session Initiation Protocol for Telephones (SIP-T): Context and Architectures
Normative reference — RFC 3398: Integrated Services Digital Network (ISDN) User Part (ISUP) to Session Initiation Protocol (SIP) Mapping
Informative reference — RFC 6567: Problem Statement and Requirements for Transporting User-to-User Call Control Information in SIP