Patent · US Active

Signalling gateway, method, computer program and computer program product for communication between HTTP and SIP

US9432408B2 · kind B2 · utility

5Cited by

12References

17Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Johan Kristiansson · Luleå, SE
Daniel Enström · Luleå, SE

Key dates

Filing date	Nov 3, 2010
Grant date	Aug 30, 2016
Priority date	—
Expiry date	Apr 8, 2032

Classification

Technology area (CPC H)Electricity
CPC primaryH04L67/02
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A signalling gateway is arranged to allow a first client using hypertext transfer protocol, HTTP, to initiate a real-time connection to a SIP, session initiation protocol, client using SIP. The signalling gateway is arranged to use a distributed shared memory to support communication between the first client and the signalling gateway regarding session information of the real-time connection. Corresponding methods, computer programs, and computer program products are also presented.

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