Global Patent Index - EP 1869919 A1

EP 1869919 A1 20071226 - METHOD FOR FORMING A COMMON COMMUNICATION SESSION, METHOD FOR FORMING A FIRST COMMUNICATION SESSION AND A SECOND COMMUNICATION SESSION FROM A COMMON COMMUNICATION SESSION, AND COMMUNICATION SESSION SERVER

Title (en)

METHOD FOR FORMING A COMMON COMMUNICATION SESSION, METHOD FOR FORMING A FIRST COMMUNICATION SESSION AND A SECOND COMMUNICATION SESSION FROM A COMMON COMMUNICATION SESSION, AND COMMUNICATION SESSION SERVER

Title (de)

VERFAHREN ZUM BILDEN EINER GEMEINSAMEN KOMMUNIKATIONSSITZUNG, VERFAHREN ZUM BILDEN EINER ERSTEN KOMMUNIKATIONSSITZUNG UND EINER ZWEITEN KOMMUNIKATIONSSITZUNG AUS EINER GEMEINSAMEN KOMMUNIKATIONSSITZUNG UND KOMMUNIKATIONSSITZUNGS-STEUERUNGS-SERVER

Title (fr)

PROCEDE DE FORMATION D'UNE SESSION DE COMMUNICATION COMMUNE, PROCEDE DE FORMATION D'UNE PREMIERE SESSION DE COMMUNICATION ET D'UNE DEUXIEME SESSION DE COMMUNICATION A PARTIR D'UNE SESSION DE COMMUNICATION COMMUNE ET SERVEUR DE COMMANDE DE SESSION DE COMMUNICATION

Publication

EP 1869919 A1 20071226 (DE)

Application

EP 06722703 A 20060328

Priority

  • DE 2006000551 W 20060328
  • DE 102005016587 A 20050411

Abstract (en)

[origin: WO2006108379A1] Upon a request, a first communication session and a second communication session are formed from a common communication session. Upon a request to combine the communication session subscriber communication devices in the common communication session, one of the two communication session control servers requests a common communication session from the other communication session control server by means of a merger request message. One of the two communication session control servers creates the common communication session.

IPC 8 full level

H04L 12/18 (2006.01); H04L 69/14 (2022.01); H04W 84/08 (2009.01)

CPC (source: EP US)

H04L 12/185 (2013.01 - EP US); H04M 3/56 (2013.01 - EP US); H04W 84/08 (2013.01 - EP US); H04L 12/189 (2013.01 - EP US); H04M 2207/18 (2013.01 - EP US)

Citation (search report)

See references of WO 2006108379A1

Designated contracting state (EPC)

DE GB

DOCDB simple family (publication)

WO 2006108379 A1 20061019; CN 101194524 A 20080604; CN 101194524 B 20110525; DE 102005016587 A1 20061019; DE 102005016587 B4 20071108; EP 1869919 A1 20071226; US 2008155106 A1 20080626

DOCDB simple family (application)

DE 2006000551 W 20060328; CN 200680020795 A 20060328; DE 102005016587 A 20050411; EP 06722703 A 20060328; US 91123006 A 20060328