U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Quotables

"I hate what they've done to my child...I would never let my own children watch it. "

Vladimir Zworykin, television pioneer ; Talking about an invention in which he played a critical role.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 379/45 - Central office responsive to emergency call or alarm (e.g., "911", operator position display)


Subclass of Class 379 - Telephonic communications
Definition: Subject matter wherein a central office has equipment to
No. of patents: 531
Last issue date: 05/08/2012


1                      
NumberTitleIssue Date
8175226Methods, systems and products for emergency location
Methods, systems, and products provide emergency services. A sender's communications address and an emergency response communications address are associated to a profile. A current geographic location associated with the sender's communications address is retrieved ...
05/08/2012
8175225Preventing emergency communication system notification congestion
The invention discloses a method and system for preventing emergency communication system notification congestion by automatically identifying the telecommunications site transmitting an emergency call or through reporting of an address from which the call is made.
05/08/2012
8165273Customer premises equipment configured to place emergency calls using data networks
Customer premises equipment may include a memory, a modem/router, and a communications device at a customer premises. The memory may be configured to store an address for a public safety answering point corresponding to the customer premises. The modem/router may be...
04/24/2012
8149997Protocol converting 9-1-1 emergency messaging center
Delivery of Next Generation 9-1-1 emergency services to an Internet Protocol (IP) Public Safety Answering Point (PSAP) is enabled using an existing or legacy selective router and Automatic Location Information (ALI) database. Using a protocol converting 9-1-1 messag...
04/03/2012
8149996Providing routing information to an answering point of an emergency services network
Networks, systems, and methods are disclosed for handling alternate routing scenarios for emergency calls or other special number calls, such as a 9-1-1 call. In routing an emergency call, an emergency services network identifies a primary answering point (e.g., a P...
04/03/2012
8102972Emergency services selective router interface translator
A selective router interface translator for placement between legacy selective routers and their location databases translates location queries from legacy selective router interfaces to newer protocol location databases using newer protocol interfaces, e.g., a NENA...
01/24/2012
8098798Logging call data for failed emergency calls
A method of logging call data for failed emergency calls includes: receiving from a calling party an emergency call that is to be routed to a Public Safety Answering Point (PSAP) (40) over a telecommunications network (20); determining if the received ...
01/17/2012
8085905Multimedia emergency services
A system and method for remotely controlling one or more monitoring devices in a user's household in the event of emergency so as to more productively monitor the emergency situation on a real-time basis. The monitoring devices may include a number of multimedia ins...
12/27/2011
8085904Emergency communication method, server, network and computer program for such communication
This method includes: a step (1, 2A, 2B) of a server receiving a request from a calling terminal to set up a call between the calling terminal and an emergency call center, and a step (5) of se...
12/27/2011
8081738Visual communication system and its main apparatus
According to one embodiment, an apparatus accommodates a telephone terminal and an emergency call terminal, wherein the telephone terminal is associated with the first video camera and a first display, the emergency call terminal is associated with a second video ca...
12/20/2011
8077831Method for handling emergency service in network communication
The present invention discloses a method for handling an emergency service in a network communication, including: sending, by an emergency service initiating side, an emergency service identifier together with the emergency service to a network side; and allocating,...
12/13/2011
8073110System and method for location identification
A system for location identification in a local area network comprising: a current limited voltage source; a telecommunications outlet; communication cabling connecting the current limited voltage source to the telecommunications outlet; and a location identifier as...
12/06/2011
8073111Systems and methods for providing 9-1-1 services to nomadic internet telephony callers
A system for facilitating 9-1-1 service delivery to internet telephony customers is provided. The system includes a server device for receiving a 9-1-1 call from a user device via a data network, where the 9-1-1 call are based on “9-1-1” digits dialed at the use...
12/06/2011
8068587Nationwide table routing of voice over internet protocol (VOIP) emergency calls
The present invention is used in an emergency network to identify and provide the correct public safety access point (PSAP) to service an emergency call originating from a Voice Over Internet Protocol (VoIP) subscriber. Data stores in an emergency services network a...
11/29/2011
8059789Automatic location identification (ALI) emergency services pseudo key (ESPK)
ESQK and/or ESRK (ESxK) number pool exhaustion and reuse errors are eliminated by replacing the ESxK identifier with an emergency services pseudo key (ESPK) identifier. A positioning center (MPC/VPC) replaces an ESxK received with a query with a ESPK in a return mes...
11/15/2011
8050386Mobile automatic location identification (ALI) for first responders
Automatic Location Indication (ALI) data is digitally transferred from a Public Safety Answering Point (PSAP) to a first responder via a web site accessed by the first responder. The web site lists each live E911 call within their jurisdiction, and appends the calle...
11/01/2011
8036342Methods and systems for providing foreign call back number compatibility for VoIP E9-1-1 calls
Systems and methods provide foreign call back number compatibility. The systems and methods receive a local telephone number assigned to a subscriber, the subscriber having a non-local telephone number as the normal calling number of the subscriber. Furthermore, the...
10/11/2011
7995709Method and apparatus for using a single local phone number for routing out of area phone numbers
A method and apparatus for providing a single shadow number to be associated with one or more out of area phone numbers that have registered service addresses in the same local area. For instance, if multiple subscribers with service addresses within the same local ...
08/09/2011
7991124Method and system for collecting contemporaneous information relating to a critical event
The present invention is directed to a method and system for collecting contemporaneous information relating to a critical event. The method includes receiving a call requesting an emergency response to a critical event and in response to the call, using at least on...
08/02/2011
7974388Advanced port-based E911 strategy for IP telephony
An enterprise network includes at least one communication device 208-1, an Open Systems Interconnect (OSI) Layer 2 switch 206, and a corresponding enterprise switch 208. The communication device 208-1 is connected to at leas...
07/05/2011
7974389Method of providing 911 service to a private branch exchange
A method of providing 911 service to a private branch exchange, includes grouping a plurality of private telephone numbers into a set. An outgoing telephone line for a 911 call is assigned to the set. A location information for the outgoing telephone line is input i...
07/05/2011
7961849Implementing an emergency services solution
A system, method, and apparatus for redirecting an emergency communication include initiating emergency communication from an endpoint. Unavailability of a softswitch is determined, and an emergency server is identified that handles call control for emergency commun...
06/14/2011
7953209Provisioning of emergency services in a voice-over-packet environment
The delivery of emergency services to users of a set of communication devices in a packet-switched network is enabled by a method that determines a routing key corresponding to a particular directory number that is associated with a particular communication device, ...
05/31/2011
7953210Switch proxy for providing emergency stand-alone service in remote access systems
A switch proxy comprising a controller, a translations database and a switching fabric are connected to a trunk group between a remote terminal and its controlling local switching system. The switch proxy monitors control and alarm signals to and from the switching ...
05/31/2011
7945026Voice over internet protocol (VoIP) E911 metro street address guide (MSAG) validation
An overlay list of MSAG-valid addresses is created for use in lieu of (or in addition to) the lat/lon or postal address which otherwise would go with an E911 VoIP 911 call. This overlays the nation with a series of MSAG-addressed polygons, with center points identif...
05/17/2011
7940896Adaption of emergency calls to the emergency services network based on caller location
The invention includes a technique for integrating emergency calling for VoIP users with legacy emergency services to facilitate adapting to the evolving emergency services network and the services that are available in a given location. Generic location information...
05/10/2011
7933385Emergency alert for voice over internet protocol (VoIP)
A voice over Internet Protocol (VoIP) positioning center (VPC) is implemented in configuration with support from a text-to-voice module, emergency routing database, and VoIP switching points (VSPs) to allow a public safety access point (PSAP) or other emergency cent...
04/26/2011
7924984Method and system for determining physical location of emergency service callers on a packet switched network
Pluggable communication modules, e.g. SFP, XFP, XENPAK, on a service provider's packet switched network will include network monitoring capability, e.g. Intelligent Pluggable Modules. The Intelligent Pluggable Modules are configured to detect emergency calls. When a...
04/12/2011
7920679Communication system and method for notifying persons of an emergency telephone call
A communication system for notifying persons of an emergency telephone call is provided according to the invention. The communication system includes a communication network configured to receive a user-initiated emergency telephone call from a caller. The communica...
04/05/2011
7912185System and method for providing the precise location of a cell phone making an emergency call
The present invention relates to providing precise location data to a 911 operator of a cell phone operator who initiates a 9-1-1 call and, more particularly, to the interaction of transmitting circuitry in a cellular telephone and complementary receiving circuitry ...
03/22/2011
7903791Enhanced E911 location information using voice over internet protocol (VoIP)
An E-9-1-1 voice-over-IP (VoIP) solution is provided wherein a 911 call from a wireless VoIP device is routed directly to the correct Public Safety Answer Point (PSAP) via dedicated trunks, together with correct location information and call-back number. VoIP gatewa...
03/08/2011
7899159Method and apparatus for providing in country phone numbers and routing rules
A method and apparatus for providing a common database to store regionalized and localized dialing plans and emergency contact information of major international countries and cities around the world are disclosed. This database collects feeds from foreign network s...
03/01/2011
7894579Managing emergency services on a per-telephone-number basis
Computer readable storage media containing computer executable instructions for performing methods for managing emergency services on a per-communication-address basis in a call distributor are described herein. A plurality of different communications addresses may ...
02/22/2011
7894578E911 location services for users of text device relay services
A system receives, from a text device, an emergency call placed by a hearing-impaired party, the emergency call being associated with information identifying a location of the text device. The system also identifies a public safety answering point (PSAP) based on th...
02/22/2011
7844034Method and system for bridging third parties into calls
A method and system for bridging third parties into calls. When a subscriber places a call to a designated number, such as 9-1-1 for instance, the network will automatically connect the call to a conference bridge and to the called party. Further, the network will a...
11/30/2010
7839982Systems and methods for routing emergency communications
In one of many possible embodiments, a system includes a remote device configured to receive an emergency communication from a subscriber device, a Public-Switched Telephone Network (“PSTN”) switch, and a remote access device connected to the remote device and t...
11/23/2010
7826599Control of a calling party's telephone service features by a call taker at a public safety answering point
A method of administering an emergency call service in a public switched telephone network (PSTN) (60) includes: receiving a call at a switching facility (70) from an end user terminal (EUT) (52) served by the facility (70), the facility ...
11/02/2010
7826598Method, system and apparatus for identifying an emergency service location of an internet protocol telephony client
A method, system and apparatus for providing emergency service location of an IP telephony client. A request for an emergency call is received from the IP telephony client. Subsequently, it is determined whether an actual location of the IP telephony client is encom...
11/02/2010
7801282Emergency call handling in a voice-over-packet environment
A network element for use in a network that provides voice-over-packet services to a plurality of communication devices, each of the communication devices being associated with a respective directory number. The network element comprises an interface connectable to ...
09/21/2010
7796738Methods, systems and computer program products for providing a E911 network
A method for providing a E911 edge network. The method includes assigning public safety answering points (PSAPs) to ports located in a network, where each of the ports is associated with a calling party number (CPN) and a geographic location. The method also include...
09/14/2010
1                      
 
Sign InRegister
Username  
Password   
forgot password?