摘要:
A method and system for network-based control over voice calling from a client telephony device. A client telephony device receives a user-request to place a voice call from the client telephony device and responsively sends to a controller, via a packet-data connection, a request for authorization to place the voice call. The client telephony device then receives from the controller, via the packet-data connection, a response to the request. And the client telephony device then sends to a network entity (e.g., a switch) a call origination request message seeking to initiate the voice call, only if the response from the controller indicates that the client telephony device is authorized to place the voice call. Further, the controller can also monitor a account balance for the client telephony device and direct the device to disconnect the call when the balance is exhausted.
摘要:
A system and method for communicating through a host repeater. Data is received from a remote repeater communicating with a wireless device. The host repeater registers as the wireless device on a wireless network. The data is reformatted for transmission between the wireless devices and the wireless network.
摘要:
A system and method for communicating through a host repeater. Data is received from a remote repeater communicating with a wireless device. The host repeater registers as the wireless device on a wireless network. The data is reformatted for transmission between the wireless devices and the wireless network.
摘要:
A system and method for communicating geographic coordinates with an emergency data message to a public safety answering point (PSAP) may include receiving a request from a user to send an emergency data message to a PSAP and determining whether geographic coordinates are locally available. If geographic coordinates are locally available, then the locally available geographic coordinates may be obtained and included with an emergency data message. Otherwise, if the geographic coordinates are not locally available, then a request for geographic coordinates from a network node on a communications network may be made and received from the communications network for inclusion with the emergency data message. The emergency data message may be communicated to a network node on the communications network for routing to the PSAP.
摘要:
A system and method for routing emergency image messages to a PSAP may include receiving an emergency data message and identifying that the emergency data message includes an image. A location of a wireless communications device used to send the emergency data message may be determined. At least one PSAP local to the emergency communications device may be identified and a determination as to which, if any, of the at least one PSAP is capable of receiving an emergency data message that includes an image may be made. The emergency data message that includes an image may be routed to a PSAP local to the wireless communications device and capable of receiving emergency data messages that include an image.
摘要:
A wireless communications device and method for communicating an emergency message to a public safety answering point (PSAP) may include storing (i) data representative of a plurality of emergency messages being of different message types and (ii) a network address associated with each emergency message. In response to a user selecting one of the emergency messages, the selected emergency message and associated network address may be established as defaults for communication of the default emergency message to a PSAP over the communications network. In response to the user requesting to send an emergency message, the default emergency message may be generated by using the default network address to communicate the emergency message and communicated over the communications network to the default network address for routing the default emergency message to a PSAP local to the user.
摘要:
The illustrative embodiments described herein are directed to a method and apparatus for managing frequencies used by devices. In one embodiment, the process detects a set of frequencies from a set of devices to form a set of assigned frequencies. The process may also detect a first frequency used by a first device. The process may determine whether the first frequency interferes with the set of assigned frequencies. The process may also identify an unassigned frequency for use by the first device in response to determining whether the first frequency interferes with the set of assigned frequencies.
摘要:
The illustrative embodiments described herein are directed to a method and apparatus for managing frequencies used by devices. In one embodiment, the process detects a set of frequencies from a set of devices to form a set of assigned frequencies. The process may also detect a first frequency used by a first device. The process may determine whether the first frequency interferes with the set of assigned frequencies. The process may also identify an unassigned frequency for use by the first device in response to determining whether the first frequency interferes with the set of assigned frequencies.
摘要:
A method of initiating a call includes receiving an identifier associated with a called party, the identifier being generated by a telephone handset. The method further includes determining a network category associated with the called party and generating an instruction to initiate a call by the telephone handset on one of at least two networks accessible for communication by the telephone handset. The one of at least two networks is selected by the instruction in response to the determined network category associated with the called party.
摘要:
A method, apparatus, and computer usable program product for selecting a network for telecommunication are provided. A type of network supporting a called identifier is identified. Several types of networks are accessible to a calling communication device. The network corresponding to the identified network is selected at the calling communication device. The call is completed using the selected network. A database is queried with a query including the called identifier. The response to the query is used for identifying the identified network from the response. The query may be sent to a local database, a remote database, or both. The local database may include information about frequently called identifiers as well as called identifiers that are provided by a user. The identified network may be overridden by selecting a network of a type that is different from the type of network supporting the called identifier.