Patent · US Active

Method and system for call routing

US10291661B2 · kind B2 · utility

0Cited by

8References

34Claims

0Family size

Assignee

iBasis, Inc. · US

Inventors

Manpreet Singh · Guwahati, IN
Hwan Jang Tang · Concord, US
James W. Lotti · Marlboro, US

Key dates

Filing date	Mar 14, 2014
Grant date	May 14, 2019
Priority date	—
Expiry date	Nov 18, 2034

Classification

Technology area (CPC H)Electricity
CPC primaryH04M15/8044
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

In an embodiment, a method and corresponding apparatus of managing call routing includes sending a first message by a session border controller (SBC) to a routing engine, the first message including event information indicative of an event related to a call, the event being associated with a second message received by the SBC; receiving a response message including call managing information related to the call, the call managing information being determined based on at least part of the event information, the call managing information to be returned to the routing engine in a subsequent message related to the call; and maintaining the call managing information received in the response message, the call managing information to be returned to the routing engine in a subsequent message related to the call.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.