BACKGROUND The present invention relates to communication systems. More particularly,
and not by Way of limitation, the invention is directed to a system and method for providing …

0001 1. Field of the Invention 0002 This invention relates generally to communication
systems, and, more particularly, to using flexible display names in communication systems …

The present invention relates to converging a PTT Interoper ability Infrastructure (PII) and an
IP Multimedia Subsystem (IMS). In one embodiment, a common home subscriber server …

2. Description of the Related Art Feature servers provide services such as call waiting and
voicemail to Internet protocol (IP) multimedia subsystem (IMS) networks. Gateways that …

BACKGROUND 0002 1. Field of the Invention 0003. The invention generally relates to
wireless networks and to IP multimedia subsystem (IMS) networks. 0004 2. Description of …

BACKGROUND Various communication devices are available today that are capable of
packet-based multimedia communication using IP (Internet Protocol), such as either fixed or …

BACKGROUND The present disclosure relates generally to stale message detection and,
more specifically, to stale message detection in application protocols that use non-real-time …

BACKGROUND The present disclosure relates generally to stale message detection and,
more specifically, to stale message detection in application protocols that use non-real-time …

BACKGROUND 0002. The IP Multimedia Subsystem (IMS) is the technol ogy defined by the
Third Generation Partnership Project (3GPP) to provide IP Multimedia services over mobile …

US20200120146A1 - Application Server for Dynamic IMS CSCF Overload Protection - Google
Patents US20200120146A1 - Application Server for Dynamic IMS CSCF Overload Protection …