Name: draft-rey-sipping-qsig2sip-transfer-01
Title: Interworking between Session Initiation Protocol (SIP) and QSIG for call transfer
State: Active
Authors: JF Rey
Group: Individual Submissions (none)
Date: 2004-10-27
This document specifies call transfer 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.
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