摘要:
A system to allow external applications to interact with an operating VXML browser include a VXML browser operating on a processor having a VXML interpreter. A control is operably interconnected between the external application and the VXML interpreter using a communication channel. The control inserts the commands into the VXML interpreter, which are processed by the VXML browser in a conventional manner to allow the external application to interact with the operating VXML browser.
摘要:
The present invention allows calls that are controlled by a multimedia subsystem (MS) to employ bearer paths that are supported in whole or in part by a circuit-switched subsystem (CS). As such, calls controlled by the MS can have a portion of the bearer path provided through the CS when needed or desired. To facilitate such control, a session control signaling path is established between a user element currently supported by the CS and a remote user agent (RUA), which represents the user element in the MS. While a portion of the bearer path for the call is supported by the CS, the session control signaling path extends the reach of the MS to the user element.
摘要:
A method of providing a routing key interpreter for a signalling gateway, the method comprising the steps of generating an input file comprising a plurality of input expressions and a plurality of routing keys corresponding to the input expression, supplying the input file to a lexical analyser generator to generate a lexical analyser, and implementing the routing key interpreter using the lexical analyser.
摘要:
A transport adapter layer interface (TALI) (422) includes messages, processes, and packet structures for sending and receiving SS7 (416) information over a stream-oriented connection, such as a TCP/IP (428, 430) connection. For example, the TALI interface includes test messages for testing the status of a connection and allow and prohibit messages for enabling and disabling service data communications without invoking a TCP handshaking procedure. The TALI interface also includes SYNC and LENGTH fields for facilitating extraction of individual message packets over a stream-oriented connection.
摘要:
A network element provides service control point or database node front end processing functionality, as well as routing functionality for routing data packets through a network. The network element includes a first communication module (502) for receiving data packets from a first communication network. A second communication module (510) transmits data packets over a second communications network. A database access control (DAC) (508) process queries a DAC database and modifies received packets to include information returned by the database lookup.
摘要:
The present inventions relates to a method for establishing a call in a telecommunications network (100), the telecommunications network (100) comprising first and packet network sections (110, 120), a wide area packet network (130), and a TDM transit network section (140). Subscribers' terminal equipment (112, 122) is addressable by directory numbers, and calls to subscribers are always routed through the TDM transit network (140). During TDM call setup at least one message or information element is conveyed to the second packet network section, the at least one message or information element being indicative of the first terminal equipment's packet capabilities and/or an address of a first controlling device (116, 114A) controlling the call in the first packet network section (110). In the second packet network section (120), said message or information element is received at a second controlling device (126, 124A) controlling the call in the second packet network section (120). Using the information extracted from said at least one message or information element a second connection between the first and second terminal equipment (112, 122) through the wide area packet network (130) is established by means of the first and second controlling device (116, 126, 114A, 124A).
摘要:
Die vorliegende Erfindung betrifft ein verbessertes Verfahren und Netzelement zur Inbetriebnahme von Links in Telekommunikationsnetzen. Insbesondere bezieht sich die Erfindung auf die automatische Inbetriebnahme von M2PA-Links in Netzwerkanordnungen, in denen Netzelemente mit verschiedenen Linkinbetriebnahme-Prüfverfahren eingesetzt werden.