Abstract: A multipurpose dual-network router includes a housing that houses a motherboard formed of a PC board carrying a set of electronic devices, a power module and an antenna module. The motherboard is connectable to the internet and PSTN, providing data group filtering, data group forwarding, call-waiting priority leveling, encryption, compression and firewall functions and having multiple ports for the connection of one or a number of same or different applicable products, each port having an ID set subject to TCP/IP for interlinking, function switching or dialing a call. When connected to the internet and PSTN, multiple main units are allowed for one-way direct call. Thus, one single module of the invention provides stronger function than a combination of conventional products.

Abstract: A packet-based data network includes a packet-based network switch, and a plurality of packetised data sources coupled to the network, where the packetised data includes at least one of audio data or video data. The data network further includes at least one destination, being a data handling device for handling packetised data sources, coupled to the network, and a network control arrangement coupled to the network, the network arrangement being arranged to provide virtual circuit-switched connections for transfer of packetised data from sources to destinations via the network switch by assigning multicast group identifiers to the sources, so that the sources launch packetised data onto the network as multicast data packets identified by the multicast group identifiers, and instructing a destination to issue a request to the network switch to join the multicast group of a source so as to receive data packets from that source.

Abstract: A broadcast dedicated connection identifier is used for broadcasting certain types of Internet Protocol (IP) control messages to allow proper IP address establishment for IPv4 and IPv6.

Abstract: A conferencing Gatekeeper configured to be adjusted so as to forward a conferencing media stream to be recorded to an appropriate streaming/archiving server, or alternatively to have streaming and archiving modules incorporated. Further, a method and computer program product for archiving or streaming media data between a plurality of endpoints through said gatekeeper.

Abstract: A method for determining at least one operational transmit power Snk over a communication channel (Ln) coupled to a disturbance causing transceiver (n) for at least one tone (k), comprises the steps of provision of at least one reference victim communication channel (Lref) for representing at least one reference victim for all victim communication channels which are degraded by cross-talk interferences by said communication channel (Ln), and maximizing the data rate (Rref) over said at least one reference victim communication channel (Lref) under the constraint that the data rate over said communication channel (Ln) achieves a target rate (Rntarget) without exceeding a power constraint (Pnmax).

Abstract: A method for transferring data based on an event function is provided. The method includes receiving an event function from an event initiator. The event function is distributed to one or more destinations associated with event performers. A response message is received as a function of destination and time. It is determined whether the time is less than or equal to a limit time, and it is further determined whether an event parameter is greater than or equal to an event constant if the time is less than or equal to the limit time. Data is transferred from a data origination system accessible by the event initiator to a data destination system accessible by the event performer if the event parameter is greater than or equal to the event constant and if the time is less than or equal to the limit time.

Abstract: A unified system of programming communication. The system encompasses the prior art (television, radio, broadcast hardcopy, computer communications, etc.) and new user specific mass media. Within the unified system, parallel processing computer systems, each having an input (e.g., 77) controlling a plurality of computers (e.g., 205), generate and output user information at receiver stations. Under broadcast control, local computers (73, 205), combine user information selectively into prior art communications to exhibit personalized mass media programming at video monitors (202), speakers (263), printers (221), etc. At intermediate transmission stations (e.g., cable television stations), signals in network broadcasts and from local inputs (74, 77, 97, 98) cause control processors (71) and computers (73) to selectively automate connection and operation of receivers (53), recorder/players (76), computers (73), generators (82), strippers (81), etc.

Abstract: A unified system of programming communication. The system encompasses the prior art (television, radio, broadcast hardcopy, computer communications, etc.) and new user specific mass media. Within the unified system, parallel processing computer systems, each having an input (e.g., 77) controlling a plurality of computers (e.g., 205), generate and output user information at receiver stations. Under broadcast control, local computers (73, 205), combine user information selectively into prior art communications to exhibit personalized mass media programming at video monitors (202), speakers (263), printers (221), etc. At intermediate transmission stations (e.g., cable television stations), signals in network broadcasts and from local inputs (74, 77, 97, 98) cause control processors (71) and computers (73) to selectively automate connection and operation of receivers (53), recorder/players (76), computers (73), generators (82), strippers (81), etc.

Abstract: If interaction between signaling gateways frequently occurs, it is possible that extended processings are executed redundantly on a path of signaling messages. To avoid such a redundancy, a consistent method is necessary for deciding a signaling gateway to execute an extended processing from among the signaling gateways. The signaling gateways, each time they receive a signaling message, calculate information about a path through which it is transferred. By passing the path information in addition to the signaling message to an extended processing program, the signaling gateways decide whether to execute the extended processing on the signaling gateways, on a session basis. A signaling gateway that has executed an extended processing adds information indicating a processing status to the signaling message to notify other signaling gateways of it.

Abstract: A unified system of programming communication. The system encompasses the prior art (television, radio, broadcast hardcopy, computer communications, etc.) and new user specific mass media. Within the unified system, parallel processing computer systems, each having an input (e.g., 77) controlling a plurality of computers (e.g., 205), generate and output user information at receiver stations. Under broadcast control, local computers (73, 205), combine user information selectively into prior art communications to exhibit personalized mass media programming at video monitors (202), speakers (263), printers (221), etc. At intermediate transmission stations (e.g., cable television stations), signals in network broadcasts and from local inputs (74, 77, 97, 98) cause control processors (71) and computers (73) to selectively automate connection and operation of receivers (53), recorder/players (76), computers (73), generators (82), strippers (81), etc.

Abstract: A signalling exchange method for guaranteeing Internet Protocol (IP) Quality of Service (QoS), including: after a Call Agent (CA) receives a request from a source User Agent (UA) for transferring a user service stream, sending a QoS resource request from the CA to the bearer control layer; allocating resources for the user service stream on the bearer control layer, and carrying out flow mapping for an Edge Router (ER) according to the resource allocation result; after receiving a flow mapping command, the ER allocating a bearer path for the user service stream based on the allocated resources, and transferring an execution result to the CA via the bearer control layer.

Abstract: The present invention provides systems, methods, and apparatus for semi-stateless scalable and distributed management of telephone hunt group features in a PBX. In particular, the invention conducts an auction-like phone call handling process in which phone handling decisions are partially delegated from a central resource to the individual client agents. Briefly, phone handling functions offer available call to agents who then decide which available calls to handle. This auction-like process is preferably implemented using broadcast (or multicast) messaging features so that system components do not need to know or access global state information. Messaging is preferably built on a selected instant messaging protocol.

Abstract: A method of transmission of digital information in a digital communication network, the network comprising at least one transport stream carrying one or more bouquet related tables such as BAT tables (53, 54) containing information regarding the services provided in a commercial bouquet and characterised in transmitting at least one table (51) comprising a list of bouquet identity values of some or all of the bouquet association tables together with an indication of the or each transport stream carrying that table or tables. In a particularly preferred embodiment, the table (51) containing a list of bouquet identity values may correspond to the Network Information Table of a network. The present invention also extends to the identification of any fixed PID, TID tables that may only be distinguished by their TID extension values. The present invention is particularly applicable to digital television systems conforming to the MPEG-2 and DVB proposed standards.

Abstract: A method and apparatus are provided that support enhanced international dialing in cellular systems using handset based code dialing. According to one aspect, the handset analyzes the dialed digits before sending the dialed number to the network. If the dialed digits begin with the country code of the area from which the call is placed, the country code will be removed and a national access code will be added in front of the digit strings. For international calls the dialed number may begin with a + indicator, followed by a country coded, an area code, and a customer number. The digit string is automatically translated into a new number based on the numbering plan of the area in which a call is being placed. The new number can then be sent to the network to set up the call.

Abstract: A half-duplex radio communication method, a program and a system enabling multicasting, for example, in an emergency for radio communication terminals belonging to different carrier systems if they meet designated condition while saving an operator the bother of inputting destinations. After accepting an application for emergency multicasting, a CUG server requests a presence server to search for data of radio communication terminals meeting the positional condition designated by a sender and receives the data. In this operation, the CUG server searches a present state table in the presence server, picks up user information of the radio communication terminals as the destinations of the emergency multicasts, based on the positional information. Then, a CUG is formed based on the picked up user information and registered as the CUG for the emergency multicasting.

Abstract: An Internet Protocol Network Telephony call center having a plurality of agents for serving clients also processes e-mails addresses to the call center, but not to specific agents. An e-mail server receives and routes the e-mail, and includes a router and a database storing skill set information regarding agents. The router extracts information from the e-mails, matches key words in the extracted information with key words from the skill sets, and routes the e-mails to appropriate agents having the necessary skills to respond to the service requirements in the e-mails.

Abstract: A relay site associated with a wireless network can send messages between mobile devices associated with the wireless network without having to transmit the messages to a host system. The messages include PIN messages and each of the mobile devices has a PIN address. The relay site includes a relay server for controlling the operation of the relay site, and sending the PIN messages between the mobile devices. The relay site also includes a relay data store having PIN information for users associated with the mobile devices. The relay server can access the relay data store to allow users that use the mobile devices to query the relay data store for PIN information of other users.

Abstract: A method for communicating with an automatic call distributor system agent includes communicating through a communications link with a first agent of a plurality of agents associated with an automatic call distributor (ACD) system. The plurality of agents are able to receive user calls distributed by the ACD system. The user calls comprise requests for service. The method includes receiving an audible state command from the first agent through the communications link and changing the state of the first agent with respect to the ACD system in response to the audible state command.

Abstract: A point-to-multipoint telecommunication system can be made more flexible by providing upstream units with generators and locators for generating at least two subsequent overhead cells located next to each other and neighbouring a larger number of data cells for supplying system information. Downstream units are provided with detectors for detecting the subsequent overhead cells. This new signal flame structure allows a larger number of data cells to be exchanged without being interrupted by an overhead cell. Each cell consists of at least 53 bytes in accordance with the Asynchronous Transfer Mode or ATM standard. The at least two overhead cells comprise two overhead cells for supporting 54 data cells, or comprise three overhead cells for supporting 103 data cells. The point-to-multipoint telecommunication systems comprise passive optical networks, with upstream units corresponding to line terminators, and with downstream units corresponding to network terminators.

Abstract: A method for performing packet loss concealment of lost packets in Voice over IP (Internet Protocol) speech transmission. Statistical n-gram models are initially created with use of a training speech corpus, and then, packets lost during transmission are advantageously replaced based on these models. In particular, the existence of statistical patterns in successive voice over IP (VoIP) packets is advantageously exploited by first using conventional vector quantization (VQ) techniques to quantize the parameter data for each packet with use of a corresponding VQ index, and then determining statistical correlations between consecutive sequences of such VQ indices representative of the corresponding sequences of n packets. The statistic n-gram predictive models so created are then used to predict parameter data for use in representing lost data packets.

Abstract: Embodiments may comprise a cable network that shifts control plane functionality for multicast sessions to a cable modem termination system allowing multicast without a cable modem snooping messages from a coupled device. Another embodiment may comprise a network including a device to generate a request to join a multicast session over a cable network, a cable modem termination system in communication with the device, the cable modem termination system to receive the request from the device and to generate a flow identifier to associate with the multicast session, and a cable modem in communication with the cable modem termination system and the device, the cable modem to receive the flow identifier from the cable modem termination system and forward the multicast session to the device from the cable modem termination system based on the flow identifier.

Abstract: In one form of the invention, a process of sending real-time information from a sender computer (103) to a receiver computer (105) coupled to the sender computer (103) by a packet network (100) wherein packets (111,113) sometimes become lost, includes steps of directing (441) packets (111) containing the real-time information from the sender computer (103) by at least one path (119) in the packet network (100) to the receiver computer (105), and directing packets (113) containing information dependent on the real-time information from the sender computer (103) by at least one path diversity path (117) in the packet network (100) to the same receiver computer (105).

Abstract: A system and method transmits graphic data received at varying frequencies at a fixed data rate. The frequency dependent data and associated data clock signal are received and the frequency dependent data is converted to frequency independent data. A ratio of a number of data clock cycles to a number of reference clock cycles is determined and transmitted. The frequency independent data and header data are transmitted, at a fixed rate, to a receiver, the fixed rate being a frequency greater than the frequency of the associated data clock signal. The received the frequency independent data is converted to frequency dependent data based upon the received determined ratio. The communication channel may include an optical fiber and a tension member wherein control data is transmitted along the tension member and graphic data is transmitted along the optical fiber.

Abstract: Various embodiments of methods and apparatuses for managing authentication key contexts are described herein. In various embodiments, the methods and apparatuses include purging an authentication key context of a supplicant after handing off the supplicant, even the authentication key has not expired.

Abstract: Synchronizing audio and video streams in packet-based networks requires synchronization of packet timestamps. The present invention provides such synchronization without resort to a network time standard. In one embodiment of the present invention, pairs of timestamp synchronized signals, such as audio and video signals, not having a common timestamp clock are mixed. One of the signals, for example, the audio signals, is mixed first while preserving the original audio timestamps. The preserved timestamp information is then used to synchronize the timestamps of the unmixed signals, in this example the video signals, to provide synchronization of all signals. In another embodiment, the present invention uses packets containing calibration of timestamps to reduce jitter. The present invention also includes specifications for a packet for transmitting timestamp information.

Abstract: Systems and methods for differential updates in a data broadcasting environment are disclosed. A data broadcasting system receives profile information representative of information desired by subscribers to the data broadcasting system. Broadcast content may be adjusted in response to changes in the aggregate status of document versions stored on subscriber units.

Abstract: A method for joining a virtual talk group includes facilitating communications of a virtual talk group. The virtual talk group includes a plurality of endpoints of different communication networks. The method also includes recording the communications of the plurality of endpoints of the virtual talk group. The method also includes adding a first endpoint to the virtual talk group and presenting the first endpoint with the recorded communications of the plurality of endpoints of the virtual talk group.

Abstract: A method of reducing data transfer while increasing image information over an 802.15.4 network includes obtaining an image with a sensor, modulating a representation of the image using a first 802.15.4 modem, sending the representation of the image to a coordinator, demodulating the representation of the image using a second 802.15.4 modem, and digitally enhancing at least one of the representation of the image and the image. A system for communication over an 802.15.4 network includes a sensor for obtaining data, the size of the data being at least an order of magnitude greater than the size of an 802.15.4 packet, a first 802.15.4 modem coupled to the sensor, a buffer for temporarily storing the data to allow transmission of portions of the data; the buffer being coupled to the sensor, a coordinator coupled to the sensor, the coordinator being capable of communicating with a computer, and a second 802.15.4 modem coupled to the coordinator.

Abstract: Aggregator devices and methods are disclosed for establishing device interaction in an environment containing other electronic devices and the aggregator device. The aggregator device has a transmitter, receiver, memory storing interaction rules, and a processor for implementing the interaction rules in association with the transmitter, receiver, and other devices of the environment. The methods involve transmitting a message to the aggregator from a first device, referencing rules of device interaction for the environment, and then according to the rules of device interaction, transmitting a message from the aggregator to a second device. The rules of device interaction may include instructions that are to be transmitted from the aggregator in response to the aggregator receiving change of state messages from devices of the environment.

Abstract: Dynamic discovery of active peer applications and information related thereof in a network is described. In one embodiment of the present invention, the discovery and information related to peer applications is maintained by a plurality of network device peers. This information is supplemented by device or peer application failure information, which is identified through point-to-point communication initiated by a failure to receive a multicast packet from a particular network peer application.

Abstract: In a multicast network which permits client nodes to join only a source-specific multicast group, when a multicast group join request is received from a client node provided with an any-source multicast management protocol, a multicast router translates the join request into a join request for a source-specific multicast group by applying a source server address of the multicast group searched from a multicast source address table on the basis of an address of an incoming line of the join request and the multicast group address designated in the join request.

Abstract: An Internet Protocol Network Telephony call center having a plurality of agents for serving clients also processes e-mails addresses to the call center, but not to specific agents. An e-mail server receives and routes the e-mail, and includes a router and a database storing skill set information regarding agents. The router extracts information from the e-mails, matches key words in the extracted information with key words from the skill sets, and routes the e-mails to appropriate agents having the necessary skills to respond to the service requirements in the e-mails.

Abstract: Digital data broadcasting is performed by analyzing propagation characteristics in a broadcast propagation area to determine a rebroadcasting strategy. Data packets are broadcast, and at least one of the data packets is selectively rebroadcast, to broadcast receiving stations in the broadcast propagation area according to the rebroadcasting strategy that was determined. The analyzing, broadcasting and selectively rebroadcasting are performed independent of receiving acknowledgements that data packets have or have not been received. The rebroadcasting strategy may be determined by measuring a received signal quality of broadcast data packets at multiple locations in the broadcast propagation area and/or by simulation of the propagation characteristics based on a model of the broadcast propagation area.

Abstract: A software application for recommending workforce resource allocation in a communication center based on requirements of events represented in a communication-center queue has a first interface for accessing information from the queue; a second interface for accessing information from a data source about workforce availability and state information; a processing component for processing queue information and workforce information; and a message generation and delivery component for generating a workforce allocation recommendation based on processing results and sending the recommendation to a target entity. In a preferred embodiment, the application periodically accesses the queue and the data source to obtain the most recent information for processing and generates periodic recommendations based on real-time requirements of events and availability states of resources, the recommendations sent ahead of time before the resources are required.

Abstract: A telecommunications system comprises a terrestrial repeater (TR) telecommunication network, a satellite positioning network (CS) which delivers signals containing navigation data, and mobile communication terminals (UE) comprising reception and calculation means (DPS) which can determine the respective positions thereof from said signals, and the navigation data that they contain, in addition to communication means (RH) which can receive communication data frames from the telecommunication network. The communication network integrates additional navigation data in chose locations of some of the data frames in order to create increased data frames.

Abstract: Systems and methods relate to setting-up a future telephone conference between a host party and at least one participant party. The host party dials into a system and enters the meeting date/time and meeting parties' telephone numbers. At the meeting time, the system retrieves the information from its database and dials the meeting participants.

Abstract: A method of performing lawful interception of a multimedia call between two or more terminals. The method comprises detecting the initiation of said call at monitoring equipment located in the call path, and forwarding from the monitoring equipment to a gateway, parameters defining at least one of the forward and reverse channels of said call. At least one multimedia call is set up from said gateway to a monitoring terminal in dependence upon the received parameters. Following the setting up of the first mentioned multimedia call, forward and/or reverse channel data is intercepted at said monitoring equipment, the intercepted data routed to said gateway, and the data transmitted to the monitoring terminal over the forward channel of the or each second mentioned multimedia call.

Abstract: The present invention is directed to a contact processing system that includes: (a) a gateway operable to receive an incoming contact and transmit at least one TTY character to the contactor; and (b) a TTY contact identifier operable to (i) determine whether a TTY response is received within a selected time from the contactor, wherein steps (b) and (c) are performed before the contact is routed to a contact center resource; (ii) when a TTY response is received within the selected time, rout the contact to a TTY-enabled contact center resource; and (iii) when no TTY response is received within the selected time, process the contact as a non-TTY-enabled contact.

Abstract: A method for providing communication control functionality at a remotely located site using a distributed feature architecture which provides communication features and data records to an Enhanced Network User (ENU). The ENU connects to a Distributed Feature Network (DFN) in order to gain access to communications features contained in the DFN. Based on the type of communication requested, one or more feature boxes are created in order to implement the requested communication.

Abstract: A method and device for providing a communication or chat session with a plurality of users, in particular for mobile radio networks according to Global System for Mobile communication (GSM) or Universal Mobile Telecommunications System (UMTS) standards. A first user starts a General Packet Radio Service (GPRS) session requesting an Internet Protocol (IP) address at the network. The first user then sends an initiation message including the IP address to a plurality of other users which preferably are selected from a mobile station's telephone book. Addressed users also request IP addresses at the respective networks and send a reply including the respective IP address via GPRS to the first user. After receiving at least one reply, the first user activates a chat session and all participants can exchange messages, preferably text and images, via GPRS or another packet switched service.

Abstract: A method for monitoring performance of a mobile device involves intercepting a first monitoring request from a monitoring management host, where the first monitoring request is associated with the mobile device, enabling a monitoring agent associated with the mobile device, establishing a thin listener associated with the monitoring agent, transmitting a second monitoring request, in response to the first monitoring request, to the mobile device, receiving, by the thin listener, data from the mobile device in response to the second monitoring request, analyzing the data received in response to the second monitoring request to obtain an analysis report, and transmitting the analysis report to the monitoring management host, in response to the first monitoring request.

Abstract: A method of monitoring information associated with a given termination of a Context defined for a Media Gateway (MG) of a telecommunications network. The method comprises specifying an additional Topology Descriptor to define the relationship between a monitoring termination and a monitored termination, the descriptor including a parameter (dir) defining whether only information arriving at the monitored termination from outside of the Context, or only information arriving at the monitored termination from inside of the Context, or both is to be sent to the monitoring termination.

Abstract: A method for sharing distributed media resources includes determining at a first call manager that a telephony device controlled by the first call manager requires the use of a media resource device. The method further includes selecting an appropriate media resource device from a media resource group list associated with the telephony device. In addition, the method includes communicating an allocation request to a device process that is associated with the selected media resource device and that is executing at a second call manager controlling the selected media resource device.

Abstract: Load balancing between agents in a network skillset has become a particular problem. Not only is there a need to ensure efficient use of agent resources in the network skillset but increasingly labor law and union requirements mean that work must be shared between agents in an equitable manner. A source contact node in a network of contact centers requests nodal longest idle agent information from the other contact centers in the network. Using this information a network longest idle agent is identified and the incoming contact routed to that agent. A reservation system is used in combination with the longest idle agent information in order to prevent dropped contacts and to ensure equal sharing of work between agents in a network skillset. Contact center servers are linked over a separate network, isolated from a network linking the contact center switches.

Abstract: A voice conference apparatus consists of at least one base conference block having three or more signal ports, each including an input for a digitalized voice signal and an output for a digitalized voice signal, wherein a base conference block is configured such that, at a signal port, optionally a terminal or another base conference block may be coupled up using a coupler for the realization of a voice conference apparatus extended with respect to the number of participants or in terms of space, and wherein a base conference block is configured to enable a voice conference among the terminals or base conference blocks coupled thereto, and a remote coupler configured to couple a base conference block with at least one other spatially remote base conference block in order to enable a spatially extended voice conference. A voice conference system may be composed of at least two spatially separate voice conference apparatuses and is structured in a decentralized and modular way and is flexibly extensible.

Abstract: The present invention discloses an 802.1X protocol-based multicasting control method. According to the method, an authenticated subscriber intercepts the message while sending a request message for joining in a multicasting group, then obtains the port and MAC address information from the intercepted message, searches corresponding subscriber account information from the authenticated data according to said port and MAC address, then authenticates the subscriber's account number and multicasting IP address, and adds the subscriber to the multicasting group after successful authentication; therefore, controlled multicasting, authentication of the legality of adding to multicasting, and accounting can be achieved according to the method, which can also protect existing investment and compatibility with existing software of the subscriber.

Abstract: A technique for improving accuracy in an inventory containing assets associated with a network. Information pertaining to computer devices connected to a specified network is updated. Each device sends packets through at least one router in a set of routers, and each packet contains an element uniquely identifying its sending computer device. An inventory is maintained that identifies at least some of the computer devices as assets of an entity associated with the network. Data is acquired from ARP caches that are located within the routers. The acquired cache data is processed to detect all of the identifying elements that identify computer devices of the group. A database is constructed from information in the cache data that pertains to the detected identifying elements. Information contained in the database is compared with information contained in the inventory to update the inventory.

Abstract: Currently, networks are used within most enterprises to allow for sharing of resources such as printers and to allow for central server features to be available such as backup operations, shared files, and internal email. With the introduction of the third generation of wireless communication networks in which a mobile station can have an always on capability, private networks can now be established between mobile stations. In these implementations, the mobile stations each have a Home Location Registration (HLR) and a unique Internet Protocol (IP) address. The mobile stations within a private network are listed within a table stored in the intelligent peripheral by their HLRs. The intelligent peripheral regulates the flow of data units within the wireless network by determining if the sender of a packet and the intended recipient are within the same private network.

Abstract: An Internet Protocol Network Telephony call center having a plurality of agents for serving clients also processes e-mails addresses to the call center, but not to specific agents. An e-mail server receives and routes the e-mail, and includes a router and a database storing skill set information regarding agents. The router extracts information from the e-mails, matches key words in the extracted information with key words from the skill sets, and routes the e-mails to appropriate agents having the necessary skills to respond to the service requirements in the e-mails.

Abstract: A method and apparatus for transmitting emergency messages is disclosed. A system that incorporates teachings of the present disclosure may include, for example, a communication device, of a communication system, having a controller element to send a selection of types of emergency alert messages to be transmitted to one or more associates of a subscriber corresponding to the communication device; and receive an emergency alert message of a public emergency alert system for a zone of coverage, wherein the subscriber is in the zone of coverage and wherein the emergency alert message is transmitted to one or more associate communication devices of each of the one or more associates according to the selection of types of emergency alert messages to be transmitted. Additional embodiments are disclosed.