SYSTEM AND METHOD FOR AIN SSP AND SCP TO SUPPORT DIFFERENTIATED TELECOMMUNICATIONS SERVICES USING A MULTI-FUNCTION SERVICE NODE

摘要

An enhanced intelligent network telephony system includes at least one servi ce nodes (SN) imbued with special routing, message handling and billing capabilities. Using the Extension Parameter in an Analyze-Route message, a service control point (SCP) provides a set of service node parameters including service node identification and message content. The SN receives, processes and implements the services corresponding to the message content. Included among these may be announceme nt IDs corresponding to announcements, such as advertisements, that the SN can initiate at an intelligent peripheral for playing to calling and called parties, and routing numbers which the SN can use to route a particular destination under certain conditions as per the service needs. The SN is also able to request an originating switch to update an Automated Message Accounting (AMA) record created at the originating switch, using information created by the SN.