Session Description Protocol Extension for Setting Audio and Video Media Streams over Circuit-Switched Bearers in the Public Switched Telephone Network
RFC 7195, “Session Description Protocol Extension for Setting Audio and Video Media Streams over Circuit-Switched Bearers in the Public Switched Telephone Network”, is a Proposed Standard document published in May 2014 by M. Garcia-Martin, S. Veikkolainen. The canonical text is published by the RFC Editor.
Abstract
This memo describes use cases, requirements, and protocol extensions for using the Session Description Protocol (SDP) offer/answer model for establishing audio and video media streams over circuit-switched bearers in the Public Switched Telephone Network (PSTN).
What “Proposed Standard” means
An entry-level standards-track specification: stable, peer-reviewed and a solid basis for implementation, though it may still evolve before becoming an Internet Standard.
The canonical text of RFC 7195 is hosted at rfc-editor.org. Available in TXT,HTML.
- RFC 7194 Default Port for Internet Relay Chat via TLS/SSL
- RFC 7196 Making Route Flap Damping Usable
- RFC 7193 The application/cms Media Type
- RFC 7197 Duplication Delay Attribute in the Session Description Protocol
- RFC 7192 Algorithms for Cryptographic Message Syntax Key Package Receipt and Error Content Types
- RFC 7198 Duplicating RTP Streams
- RFC 7191 Cryptographic Message Syntax Key Package Receipt and Error Content Types
- RFC 7199 Location Configuration Extensions for Policy Management