RFC 4694: Number Portability Parameters for the "tel" URI

This document defines five parameters in the "tel" Uniform Resource Identifier (URI) to carry the number portability (NP)-related information. Those…

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Incoming relationships (2 related RFCs)

Normatively referenced by — RFC 4769: IANA Registration for an Enumservice Containing Public Switched Telephone Network (PSTN) Signaling Information
Informatively referenced by — RFC 6461: Data for Reachability of Inter-/Intra-NetworK SIP (DRINKS) Use Cases and Protocol Requirements