摘要:
The present invention provides for routing calls between disparate domains, such as a circuit-switched subsystem and a multimedia subsystem. When a user element is homed in a first domain and roaming in a second domain, an incoming call will arrive at a gateway node in the first domain. As a result, a message identifying the user element and indicating that an incoming call has been received at first gateway node for the first domain is sent to a continuity control function (CCF) residing in the multimedia subsystem. The CCF will create and effect delivery of an inter-domain routing number to the first gateway node. The inter-domain routing number is used by the first gateway node to route the call to the second domain. The inter- domain routing number may be associated with a second gateway node of the second domain.
摘要:
A system for implementing call control services for an inbound roamer is provided. The system includes a control node to implement the call control services in response to an initiation request. The system further includes a service node to send a terminating customized applications for mobile network enhanced logic subscription information (T-CSI) for a called number in response to a routing request for the called number. The T-CSI contains an address pointing to the control node. The system further includes a switching center to send the routing request for the called number. The called number is present in a call received from the inbound roamer.
摘要:
Die vorliegende Erfindung betrifft einen Vermittlungsplatz (2) für eine Telekommunikationsanlage (3) zum Vermitteln von ankommenden Anrufen an Teilnehmern (4), mit einer Eingabeeinrichtung zum Eingeben von Verbindungsdaten eines gewünschten Teilnehmers (4), eine Zustandseinrichtung (26) zum Ermitteln des Telefonzustandes des gewünschten Teilnehmers, und eine Vermittlungseinrichtung (24), die automatisch den ankommenden Anruf an den gewünschten Teilnehmer (4) weitervermittelt. Weiterhin betrifft die vorliegende Erfindung ein in diesem Vermittlungsplatz (2) angewendetes Verfahren zum Vermitteln von ankommenden Anrufen an Teilnehmer (4).
摘要:
An IP-subscriber connection is introduced in correspondence to an existing TDM connection between a subscriber A on an A side of the TDM connection and a subscriber B on a B-side of the TDM connection. A set up signal including IP connection information and a caller ID of the subscriber A is sent to the B-side over the existing TDM connection. The A-side is invited to set up an IP connection from the B-side including IP connection information and a caller ID of the subscriber B. Next, the IP-subscriber connection is established based on the IP connection information and caller ID from the subscriber A and the subscriber B. There is further provided TDM call services and features for this IP-subscriber connection. The IP-concentrator sets a trigger that causes a TDM switch on the A-side to pass control of an incoming call to the IP concentrator on the A-side. The TDM switch is instructed to resume call processing of the incoming call when the trigger is triggered.
摘要:
A system for routing a call via a packet switched network (12) having a gateway (22, 24, 26) and a gatekeeper (16, 18, 20) controlling call pathways through the gateway, the system comprising: a remote service switching point (SSP); a local service switching point (SSP) in connection with the remote gateway and the remote gatekeeper via the packet switched network, the local service switching point containing a global record identifying a plurality of carriers that serve the remote service switching point, the global record including a cost of using each identified carrier and a number of available circuits in each identified carrier; and wherein the local service switching point selects a carrier from the global record in response to receiving an incoming call and a destination number, the selected carrier having a predetermined number of circuits that can connect the incoming call to the destination number for the lowest cost.
摘要:
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 where said routing information is stored in separate data bank elements (HSS, RTG) being data format specific, where the information on where a specific routing information is stored, is stored in a further data bank element (SLF) as well as such a network.
摘要:
The invention is a method to re-route a call on the basis of information given by subscriber B. The method is applied in a communications network, especially a telenetwork, as a part of which exists an intelligent network (13) via which A-subscriber's (1) call is first routed, based on the number dialed, to a service switching and control centre (14) of the intelligent network (13), wherein the offered service is identified based on the number. After this, the call management is assigned to the service controller (15) to re-route the call to B-subscriber (4) corresponding to the service number, based on the information given by the same, the call is routed further to the next subscriber. According to the invention, the following method steps to re-route a call are effected by the service controller (15) and the call switching device connected thereto: A-subscriber's (1) call is first connected to B1-subscriber (4), whose answering is detected and thereafter is waited until B1-subscriber's (4) telephone or a corresponding is hung up; the hanging up of the B1-subscriber's (4) telephone detected, whereafter is waited until the same is answered again; the answering again to B1-subscriber's (4) telephone is detected and by means of the B1-subscriber's telephone is given a B2-subscriber's (7) number, which is registered; and the connection between A-subscriber (1) and B1-subscriber (4) is cleared and a new connection between A-subscriber (1) and B2-subscriber (7) is opened.
摘要:
Methods and systems are provided for managing a communications line associated with two or more users. These methods and systems include receiving first user line management information regarding handling of calls to the communications line from one or more contacts in a first address book associated with the first user. Further, these methods and systems include receiving second user line management information regarding handling of calls to the communications line from one or more contacts in a second address book associated with the second user. Additionally, the methods and systems are capable of receiving from the communications network information regarding a call received on the communications line associated with the two or more users (S810), determining handling of the call based on the received first user and second user line management information (S816), and forwarding to the communications network instructions regarding the handling of the call (S818).
摘要:
Methods and systems for providing a user's preferred device with a notification of an incoming communication for one of a plurality of a user's devices. Notification of an incoming communication is provided to the user's preferred device via a communications service. The communications service receives, from a data or voice network, information representing an incoming communication intended for one of a plurality of a user's devices. The service then provides a notification of the incoming communication to the user's preferred device.