|
US2015131526A1
|
|
Method, network and network entity for establishing a communication session to a user equipment roaming in IMS
|
|
US2015117312A1
|
|
Charging Data Control in an IP Telecommunications Network
|
|
US2015095499A1
|
|
Method, device, network entity and computer program product for providing an IP service application
|
|
US2015120946A1
|
|
Method, Server and System for a Network Multimedia Content Component Service in an Internet Protocol Multimedia Subsystem
|
|
US2015163253A1
|
|
Method and media handling unit for use in a VoIP based communications network
|
|
US2012185613A1
|
|
Method and system of transferring a message in a session initiation protocol based communications network
|
|
US2012191721A1
|
|
Method and system for efficiently locating in a database a user profile in an IMS network
|
|
US2010091706A1
|
|
SCP-controlled overlay between GSM and IMS
|
|
US2009207981A1
|
|
Method of and a communications system for providing, to a calling party, information concerning a message played to the calling party
|
|
US2009003571A1
|
|
Telephone directory assisted dialing with automatic call connect by either an intermediate network node or the calling party's terminal
|
