Abstract: The present invention is directed to a method for managing transactions in a telecommunications network. The method includes creating an XML transaction detail file. At least one transaction detail record is stored in the XML transaction detail file in response to a telecommunications transaction. The at least one transaction detail record includes transaction data corresponding to the telecommunications transaction.

Abstract: Method and apparatus for transferring files between hosts including reading a first configuration file to obtain file retrieval criteria, logging into a retrieval host to retrieve a file based on the file retrieval criteria, saving retrieved file to a local host, reading a second configuration file to obtain file push criteria, including instructions for where to push the retrieved file, pushing the retrieved file to a push host based on the file push criteria, pushing an enabled hosts file from the local host to the push host, the enabled host file containing configuration criteria and sending a notification to the retrieval host if a file meeting the configuration criteria has not been retrieved from the retrieval host to the local host, or sending a notification from the local host to the push host if a file meeting the configuration criteria has not been pushed to the push host.

Abstract: Some embodiments of efficient time-based memory counters have been presented. In one embodiment, a set of arrays of counters is arranged in layers to associate the set of arrays with a set of predefined time intervals. Furthermore, a set of pointers may be used to reference the set of arrays of counters. An index is maintained to provide time-based management of the arrays of counters. The index includes a timestamp and the set of pointers. Each pointer logically points to a distinct one of the set of arrays.

Abstract: A system and method for providing a high reliability network. Context servers store information about calls in a telecommunications system. Network control elements can obtain call information from the context servers to help make call control and reporting decisions.

Abstract: A technique is disclosed in the context of a communications system whereby parties accessible through the system may be referenced by multiple alternative symbolic names. User profile information for a given party may be maintained in the system to control features and routing behavior in response to session request involving the party. By virtue of a mapping capability, one or more symbolic names may be associated with the same user profile information. A session request involving any of the alternative names for a party will evoke the same user profile.

Abstract: A system and method for providing a high reliability network. Context servers store information about calls in a telecommunications system. Network control elements can obtain call information from the context servers to help make call control and reporting decisions.

Abstract: The present invention is directed to a method for managing transactions in a telecommunications network. The method includes creating an XML transaction detail file. At least one transaction detail record is stored in the XML transaction detail file in response to a telecommunications transaction. The at least one transaction detail record includes transaction data corresponding to the telecommunications transaction.

Abstract: A method of publishing a message includes receiving a subscription request at a first remote relay from a first client and transmitting a subscription message from the remote relay to each of a first set of central relays. The method also includes receiving a publication request at a second remote relay from a second client and transmitting a publication message from the second remote relay to a first central relay of the first set of central relays and a second central relay of a second set of central relays. The method further includes determining, at the first central relay, that a target matches at least a portion of a pattern, transmitting the message string from the first central relay to the first remote relay, determining, at the first remote relay, that the target matches at least a portion of the pattern, and transmitting the message string to the first client.

Abstract: A method of publishing a publication message includes receiving, at one of a plurality of first relays, a subscription request from a first client and transmitting the subscription request from the one of the plurality of first relays to only one of a plurality of central relays. The method also includes receiving, at another of the plurality of first relays, a publication request from a second client. The publication request includes the publication message. The method further includes transmitting the publication message from the another of the plurality of first relays to all of the plurality of central relays, transmitting the publication message from at least one of the plurality of central relays to the one of the plurality of first relays, and transmitting the publication message from the one of the plurality of first relays to the first client.

Abstract: Incoming data streams are managed by receiving a data stream on at least one network interface card (NIC) and performing operations on the data stream using a first process running several first threads for each network interface card and at least one group of second multiple processes each with an optional group of second threads. The first process and the one or more groups of second multiple processes are independent and communicate via the shared memory. The first threads for each network interface card are different than the group of second threads. The system includes at least one network interface card that receives a data stream, a first processor that runs a first process that uses a plurality of first threads for each network interface card and a second processor that runs at least one group of second multiple processes each with an optional group of second threads. The first process and the one or more groups of second multiple processes are independent and communicate via the shared memory.

Abstract: Network servers in a session initiation protocol (SIP) telecommunication network implement playback of announcements to end-users by embedding programming scripts defining how the announcements are to be played in a SIP message. In particular, the scripts may define the sequence in which a series of announcements are to be played, duration information relating to a playback length of the announcements, and repetition information defining how many times an announcement is to be repeated. By including a script in a single message, announcement instructions may be efficiently communicated in the network.

Abstract: Network servers in a session initiation protocol (SIP) telecommunication network implement playback of announcements to end-users by embedding programming scripts defining how the announcements are to be played in a SIP message. In particular, the scripts may define the sequence in which a series of announcements are to be played, duration information relating to a playback length of the announcements, and repetition information defining how many times an announcement is to be repeated. By including a script in a single message, announcement instructions may be efficiently communicated in the network.

Abstract: A session initiation protocol (SIP) server adds billing and authentication information to conventional SIP messages used in establishing call transfers. This additional information is later verified by a SIP server and used to enable advanced billing and fraud protection features for call transfers in a SIP telecommunications network.

Abstract: A system includes a database configured to store account information relating to users of a telecommunications network. Additionally, a session initiation protocol (SIP) server receives first messages initiating call transfers. The server appends billing information and a digital signature to the first message based on account information of one of the users stored in the database. The digital signature provides for authentication of the call transfers.

Abstract: A technique is disclosed in the context of a communications system whereby parties accessible through the system may be referenced by multiple alternative symbolic names. User profile information for a given party may be maintained in the system to control features and routing behavior in response to session request involving the party. By virtue of a mapping capability, one or more symbolic names may be associated with the same user profile information. A session request involving any of the alternative names for a party will evoke the same user profile.

Abstract: A technique is disclosed in the context of a communications system whereby parties accessible through the system may be referenced by multiple alternative symbolic names. User profile information for a given party may be maintained in the system to control features and routing behavior in response to session request involing the party. By virtue of a mapping capability, one or more symbolic names may be associated with the same user profile information. A session request involving any of the alternative names for a party will evoke the same user profile.

Abstract: A method of routing a telephone call includes receiving an indication, at a handset device 112, to initiate a telephone call. It is then determined, preferably by the handset device 112, whether the telephone call is an emergency services telephone call. If the telephone call is not an emergency services telephone call, it is routed to a proxy server 134. On the other hand, if the telephone call is an emergency services telephone call, it is routed to a local gateway 116 without first accessing the proxy server 134.

Abstract: Some embodiments of efficient time-based memory counters have been presented. In one embodiment, a set of arrays of counters is arranged in layers to associate the set of arrays with a set of predefined time intervals. Furthermore, a set of pointers may be used to reference the set of arrays of counters. An index is maintained to provide time-based management of the arrays of counters. The index includes a timestamp and the set of pointers. Each pointer logically points to a distinct one of the set of arrays.

Abstract: A method of routing a telephone call includes receiving an indication, at a handset device 112, to initiate a telephone call. It is then determined, preferably by the handset device 112, whether the telephone call is an emergency services telephone call. If the telephone call is not an emergency services telephone call, it is routed to a proxy server 134. On the other hand, if the telephone call is an emergency services telephone call, it is routed to a local gateway 116 without first accessing the proxy server 134.

Abstract: An approach for providing telephony and other services over a data network is disclosed. A communications system includes a location server that generates a first subset from the set of all addresses relating to a called party. A proxy server obtains a first subset of addresses from the location server and attempts to establish a session with the called party based on the subset of addresses. In response to whether the first subset of addresses results in session establishment, the proxy server may then request a second subset from the location server. Context information provided by the location server with the first subset may be returned to the location server as part of the request for the second subset.