Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 701 - 750 out of 6,047

Document Document Title
WO/2006/000628A1
A method and system controls services in a packet data based communication network comprising terminal devices and service entities. In response to a change detected in the state of a connection between a terminal device and a gateway no...  
WO/2006/000466A1
A technique for detecting SPAM calls in VoIP networks and taking responsive actions to such calls is described. Detection is based on recognizing abnormalities in signaling message statistics. For example, a device that persistently send...  
WO2005039203B1
Methods and systems for detecting and mitigating call routing arbitrage in a telecommunications network are disclosed. A network routing node, such as a signaling gateway (SG), intercepts call setup signaling messages. An arbitrage detec...  
WO/2005/125050A1
Disclosed are apparatus and method for efficiently processing voice packet data in a mobile communication system providing voice service using a packet network. The method includes: receiving a voice packet from an upper layer and genera...  
WO/2005/125231A2
A mobile device such as a mobile phone provides automated initiation of a voice link based on information obtained from a data link communication. In one embodiment a transaction is initiated via a data link by executing a client process...  
WO/2005/125037A1
First and second test devices communicatively coupled to a hybrid fiber/coax (HFC) plant are operative for transmitting data packets of a simulated Voice over Internet Protocol (VoIP) telephone call therebetween without the use of a phys...  
WO/2005/122544A1
Some known Contact Centers rely on a Network Level Router to determine which of a number of available Contact Centers should deal with a given contact. This decision is made by the NLR based on real time information provided by the Conta...  
WO/2005/122541A2
A method of requesting a telecommunications service from a computer (28) providing the telecommunications service via a mobile telecommunications device (16) is described. The device is connectable to a home telecommunications network an...  
WO/2005/120033A1
The invention concerns a method for forwarding a call in a fixed telecommunication's network, where subscriber-specific routing information exists in data formats depending on the kind of connecting said subscriber to the network and whe...  
WO/2005/120115A1
When two terminals (T1, T2) communicate with each other by a first service via a network, the first telephony service is switched to a second telephony service in such a way that the two terminals (T1, T2) can continue to communicate wit...  
WO/2005/119927A2
A spoken request for directory assistance is placed through a mobile telephone (102) in a conventional manner and data representing information responsive to the request is placed in an easily accessible and actionable database (112-114)...  
WO/2005/120028A1
The present invention provides, in a telephone system, the device which enables to transmit and receive a business message of a high-quality voice or video with an excellent operation feeling in a case where a called side does not respon...  
WO/2005/120032A1
A system and method for providing a voice communication service between a first user and a second user after the first user and the second user are communicating via a non-voice communication service is described. The non-voice communica...  
WO/2005/120034A2
A method for dynamically modifying the “from” address in SCCP-level address in an SS7 message. An inter-carrier vendor (ICV) or intermediary prearranges with a domestic carrier and an inter-network network (e.g., Teleglobe to replace...  
WO2005091568B1
A software platform in an Internet Protocol (IP) phone having the ability to be used with different communication infrastructures such as broadband, wireless communication and Plain Old Telephone System (POTS) service. Further, the softw...  
WO/2005/117460A1
The invention relates to a method for establishing a connection between a first telephone handset (TA) belonging to a user and a second telephone handset (TB) belonging to a receiver. The method comprises, inter alias - searching in a da...  
WO/2005/117403A1
VoIP processing unit (24) mutually converts an analog communication signal from a subscriber terminal (10) supplied via a switching unit (23) and communication data via a network (40). When the connection request from the subscriber term...  
WO/2005/117397A1
The invention relates to a device and a method for linking the addressing schemes of circuit-switched and packet-switched telecommunication networks, in which a circuit-switched telecommunication terminal (TE0) is connected to a circuit-...  
WO/2005/114912A1
Disclosed is a message routing method and system in which an identifier of the mobile device in a telecommunications network is used to route messages to a client in another network, for example via a wireless LAN connection. This may en...  
WO/2005/114973A1
A method of establishing a conference call in a communication network between a plurality of user terminals each having an identifier. The method comprising receiving a first list of identifiers corresponding to the user terminals with w...  
WO/2005/112561A2
Sensitive, Standard Telephone Equipment (STE) data is encapsulated into IP packets in a remotely deployed, secure communication system. The IP packets are addressed to a matching IP encapsulator/decapsulator device over the pubilc Intern...  
WO/2005/112416A2
According to at least one embodiment of the present invention, a method and apparatus are provided for enabling a caller on hold to listen to one or more ongoing calls. The method includes receiving an incoming call, determining a subjec...  
WO/2005/112420A1
The invention helps reduce costs for international calls. When an international call is detected a database is queried (202). Dependent on the results of the database query, the call is either routed using intentional routing (204) or th...  
WO/2005/112415A1
The invention relates to a method for establishing a communication link, a packet-oriented network (NW) being composed of several network areas (LAN1, WAN1, LAN2, WAN2), connected to each other and a first communication terminal (TP1) be...  
WO/2005/112484A1
A system for facilitating a Iow-cost call between a mobile telecommunication device communicating via a mobile communication network and a receiver telecommunication device communicating via a receiver communication network. The system s...  
WO/2005/112376A2
The present invention is a method and system for reducing bandwidth usage in a voice over Internet protocol (VoIP) network that uses holding sounds such as music or announcements. When a customer call enters the network through a gateway...  
WO/2005/112392A2
A method of handling video signals by a gateway. The method includes determining, by the gateway, that a circuit switched channel carries video signals, receiving, by the gateway, a signal stream from the circuit switched channel determi...  
WO/2005/109796A1
The invention relates generally to a method for initiating an enhanced communication connection, between a calling party (A) and a called party (B), within a telecommunication network system comprising multiple interconnected networks, s...  
WO/2005/109802A2
A method of establishing a voice communication session with a multimedia access device (618, 657) employable in a multimedia communication system. In one embodiment, the method includes initiating a session request from a first endpoint ...  
WO/2005/109844A2
In one embodiment, a method for enhanced call pickup includes accessing data (Fig. 1, 12a) indicating a current status of each of one or more users in a call pickup group (CPG) (Fig. 1, 16) with respect to an incoming phone call to a pho...  
WO/2005/107229A1
The invention relates to a method, wherein services for devices (12, 22) or for one device composed of several devices (12, 32) are automatically determined according to location data.  
WO/2005/107144A1
A system, method, and apparatus for managing data transfers between a secure location and a less secure location based on data transfer settings established by an administrator and according to security related aspects and business polic...  
WO/2005/107183A1
There are provided a communication control apparatus (8) and a multiplex control apparatus (9). When receiving a connection request including a destination telephone number from a VoIP terminal, the communication control apparatus (8) re...  
WO/2005/107211A1
A method is disclosed to share data amongst conference participants in a SIP conference. The method includes, in response to a request of a user agent (UA) conference participant to create a data sharing element, informing the UA in a SI...  
WO/2005/107276A2
The invention relates to a telecommunication network consisting of several private networks (PN11, PN21) which are overlaid on at least two levels (L1, L2), each private network (PN11) comprising at least one automatic switch (PBX11a, PB...  
WO/2005/104518A2
An E-9-1-1 voice-over-IP (VoIP) solution is provided wherein a 911 call from a mobile VoIP device is routed directly to the correct Public Safety Answer Point (PSAP) via dedicated trunks, together with correct location information and ca...  
WO/2005/104450A1
A method for controlling the separated flow of signaling and media in IP telephone network, which is applied to the IP telephone network based on the H.323 protocol. It sets different TOS values on the signaling packets and media packets...  
WO/2005/104481A1
The invention provides a modification to the operation of the intelligent network instruction set whereby on transmitting an Initiate Call Attempt message between the SCP 7 and an SSP 4 an instruction is included which forces the SSP 4 t...  
WO/2005/104469A1
A method of automatically rerouting voice mail message using a server computer comprising, voice calling a voice mail server (120), by the server computer (110); retrieving a user's voice mail messages, by the server computer; and transm...  
WO/2005/104470A2
A method and a telecommunication system of routing data of an IP-based PBX extension to a host. The method of routing a data of an IP-based PBX extension to a host includes driving the IP-based PBX extension to request a virtual IP addre...  
WO/2005/101858A1
An embodiment of the invention pertains to a communications system, comprising a call broker module (198), and first and second clients (207, 208) operatives to communicate with the call broker module (198). The first client (208) is res...  
WO/2005/101785A1
A client software application runs on a device, which can itself be used to make phone calls. Based on the phone number of the device, or the phone number of a called party, the client application interacts with a server, which is associ...  
WO/2005/101857A1
An embodiment of the invention pertains to a call management service (62) for a communications system (60), configured to automatically: receive telephone call data identifying a destination end point and identifying a source end point; ...  
WO/2005/099241A1
In a hybrid voice network a method of enhancing call transfer between three endpoints, comprising establishing a call connection between a first endpoint (A) and a second endpoint (B), establishing a call connection between said first en...  
WO/2005/094216A2
A method for sending a paging announcement to all telephones in a roaming telephone network (10). The roaming telephone network includes first and second local telephone groups each containing a plurality of telephones (46, 48, 64, 66). ...  
WO/2005/091829A2
A network operation center (Fig. 1, 112) is provided. The network operation center (Fig. 1, 112) provides a message to a customer (Fig. 1, 108) over a communication link and waits for a reply to the message from the customer. When the re...  
WO/2005/094049A1
According to the invention, the overall loss of the subscriber connection line is measured with the aid of reference signals and additional processor-controlled loss elements based on a predetermined transmission plan are introduced in t...  
WO/2005/094050A1
The invention relates to a communication server (KS), a combination, and a method for controlling and monitoring terminals (EG1, EG2, EG3) connected to a plurality of communication nodes (K1, K2, K3). Allocations determining which of the...  
WO/2005/094033A1
Conventionally, signalling and control messages for a standard concentrating interface, such as for example, V5.2 are routed to IP-based exchanges by means of a standard transport protocol such as, for example V5UA. The standard, concent...  
WO/2005/094048A1
The invention relates to a circuit arrangement and an associated method enabling frequency-dependent operational damping and damping distortions of dual tone multifrequency DTMF tones to be measured at the end of a subscriber connection ...  

Matches 701 - 750 out of 6,047