A system processes a communication session to be set up via a communication path from an originating location to a destination location through a network. A common Service Level Agreement (SLA) registry contains Quality-of-Service (QoS) related parameters representative of QoS valid for the domains between...http://www.google.com.au/patents/US8046489?utm_source=gb-gplus-sharePatent US8046489 - System and method for processing quality-of-service parameters in a communication network
