Nova Patents
EP1031232A4

Negotiated routing in telephony systems

Abstract

A telephone call distribution system for determining destination for an incoming telephone call in a telephony network (100) including a service control point (SCP) (101) operates with a plurality of workstations (361, 362) each comprising a telephone (131, 132) coupled to the telephony network (100) and a proximate computer station having a video display unit (PC/VDU) (331, 332), the PC/VDU (331, 332) connected to the SCP (101) via a wide range area network (WAN), and a personal router (207) associated with each PC/VDU (331, 332). The SCP (101) broadcasts data pertaining to the incoming telephone call and a request for a destination to individual ones of the PC/VDUs (331, 332) via the WAN, and the personal routers (207) negotiate a destination based on individual routing rules and the data pertaining to the call. At least one of the individual routers responds to the SCP (101) with a destination for the call.

Term

Term ended

Projected expiry passed 23 October 2018, 7.9 years ago.

  1. Priority
  2. Filed
  3. Published
  4. Projected expiry
  5. Today

Every citation, both waysCites: the store holds 4 of 5

Citations
DocumentRelationOfficeCategoryCited duringRelevant claims
EP0559979A2CitesEuropean Patent Office (EPO)ASearch report1-12
US5533115ACitesUnited States of AmericaASearch report1-12
US5546452ACitesUnited States of AmericaASearch report1-12
WO9734401A1CitesWorld Intellectual Property Organization (WIPO)ASearch report1-12