RFC 3057: ISDN Q.921-User Adaptation Layer

This document defines a protocol for backhauling of ISDN Q.921 User messages over IP using the Stream Control Transmission Protocol (SCTP). This protocol…

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Outgoing relationships (3 related RFCs)

Informative reference — RFC 2401: Security Architecture for the Internet Protocol
Informative reference — RFC 2960: Stream Control Transmission Protocol
Informative reference — RFC 2719: Framework Architecture for Signaling Transport

Incoming relationships (4 related RFCs)

Updated by, Normatively referenced by — RFC 3807: V5.2-User Adaptation Layer (V5UA)
Obsoleted by, Informatively referenced by — RFC 4233: Integrated Services Digital Network (ISDN) Q.921-User Adaptation Layer
Normatively referenced by — RFC 5133: Terminal Endpoint Identifier (TEI) Query Request Number Change
Informatively referenced by — RFC 4166: Telephony Signalling Transport over Stream Control Transmission Protocol (SCTP) Applicability Statement