Method, system and network nodes for performing a sip transaction in a session initiation protocol based communications network
RACJ Noldus - US Patent 9,756,087, 2017 - Google Patents
Methods, systems and network nodes for performing a SIP transaction are provided. In one
exemplary embodiment, a method, performed by a second node of sending a Session …
exemplary embodiment, a method, performed by a second node of sending a Session …
Late call forwarding method in IP multimedia core network subsystem centralized service
Z Li, S You, Z Hao, Z Yu, J Wang - US Patent 8,289,887, 2012 - Google Patents
During a call setting up, an ICCF receives a call request from the CSCF serving the called
user, called session A, and the ICCF acquires a called user's roaming number and initiates a …
user, called session A, and the ICCF acquires a called user's roaming number and initiates a …
Methods and systems for incorporating a third user into an instant message session
L Lin, P Lin - US Patent 8,909,718, 2014 - Google Patents
A method and apparatus for incorporating a third user into an instant message (IM) session.
In one embodiment, an IM server receives a first IM from a first user directed toward a …
In one embodiment, an IM server receives a first IM from a first user directed toward a …
Mechanism to resume filter criteria at a specific point
EH Henrikson, AT Remoquillo - US Patent 9,094,411, 2015 - Google Patents
The present invention provides a method and an apparatus for resuming the evaluation of
initial Filter Criteria (iFC) at a specific point. Two new parameters are defined for inclusion in …
initial Filter Criteria (iFC) at a specific point. Two new parameters are defined for inclusion in …