A method implemented in a network engine comprising receiving, by a service function (SF)
orchestrator in the network engine, a registration request message from a third-party SF …

(57) ABSTRACT A system is provided for configuring a Session Initiation Protocol (SIP)
device. The system includes at least one SIP server in communication with the SIP device …

H0474/00(2009.01) face operable to receive a SIP request message from a com H04L
29/06(2006.01) munication device, such as an SIP invite. The network ele H04L …

A core telecommunications-network device can receive a request associated with user
equipment (UE) and transmit a third-party request on behalf of the UE to a mandatory …

When a first SIP INVITE is received a Session Border Controller (SBC) to establish a
communication session between communication devices, a second SIP INVITE message is …

In one embodiment, a scheme is disclosed for interpreting contents of at least one message
body per message, eg, a SIP or HTTP message, wherein the message body contents …

In some implementations, a telecommunications network can include a core network device
communicatively connectable with user equipment (UE). The UE can generate a registration …

BACKGROUND 0002. The IP Multimedia Subsystem (IMS) is an architec tural framework for
delivering Internet Protocol (IP) multi media services. IMS was originally designed by the …

BACKGROUND 0004 Markup languages are being used in describing information relating
to messages implemented in communi cation protocols. In a network environment where …

A method, system and computer-usable medium are provide for managing the Open
Channel for IMS command correctly the UICC to have knowledge about the specific status …