Interworking between the Session Initiation Protocol and QSIG
RFC 4497, “Interworking between the Session Initiation Protocol and QSIG”, is a Best Current Practice document published in May 2006 by J. Elwell, F. Derks, P. Mourot, O. Rousseau. It has since been updated by RFC 8996. The canonical text is published by the RFC Editor.
Abstract
This document specifies interworking between the Session Initiation Protocol (SIP) and QSIG within corporate telecommunication networks (also known as enterprise networks). SIP is an Internet application-layer control (signalling) protocol for creating, modifying, and terminating sessions with one or more participants. These sessions include, in particular, telephone calls. QSIG is a signalling protocol for creating, modifying, and terminating circuit-switched calls (in particular, telephone calls) within Private Integrated Services Networks (PISNs). QSIG is specified in a number of Ecma Standards and published also as ISO/IEC standards. This document specifies an Internet Best Current Practices for the Internet Community, and requests discussion and suggestions for improvements.
What “Best Current Practice” means
Documents the IETF community's recommended operational or procedural practice rather than a protocol specification.
The canonical text of RFC 4497 is hosted at rfc-editor.org. Available in TXT,HTML.
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