The Need for Third-Party Call Control

摘要

This letter examines third-party call control (3PCC) and its application to new services. The evolution of networks and services that has driven the need for 3PCC capabilities is examined along with some of the new service concepts that may make use of 3PCC. Also discussed is ongoing work within Lucent Technologies in the area of 3PCC and service concepts that make use of 3PCC.