System and method for providing registration-coupled subscriptions in a session initiation protocol (SIP) environment

摘要

A system and method for coupling a subscription to a registration in a Session Initiation Protocol (SIP) environment includes creating a first registration-coupled subscription to initiate registration of a communication session and to initiate a subscription to an event package. The first registration-coupled subscription is transmitted, and a response is received to the first registration-coupled subscription, wherein the response confirms the subscription to the event package.