WO2005125172A1 - Verfahren für einen verbindungsaufbau zwischen kommunikationsendgeräten mittels optionalem rückruf und kommunikationsendgerät - Google Patents
Verfahren für einen verbindungsaufbau zwischen kommunikationsendgeräten mittels optionalem rückruf und kommunikationsendgerät Download PDFInfo
- Publication number
- WO2005125172A1 WO2005125172A1 PCT/EP2005/052591 EP2005052591W WO2005125172A1 WO 2005125172 A1 WO2005125172 A1 WO 2005125172A1 EP 2005052591 W EP2005052591 W EP 2005052591W WO 2005125172 A1 WO2005125172 A1 WO 2005125172A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- communication terminal
- communication
- connection
- establishing
- costs
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
- H04M15/08—Metering calls to called party, i.e. B-party charged for the communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
- H04M15/80—Rating or billing plans; Tariff determination aspects
- H04M15/8044—Least cost routing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
- H04M2215/42—Least cost routing, i.e. provision for selecting the lowest cost tariff
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
- H04M2215/62—Called party billing, e.g. reverse billing, freephone, collect call, 0800 or 0900
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
- H04M2215/74—Rating aspects, e.g. rating parameters or tariff determination apects
- H04M2215/745—Least cost routing, e.g. Automatic or manual, call by call or by preselection
Definitions
- the present invention relates to a method for a cost-optimized connection establishment between two communication terminals and a communication terminal for performing the method.
- the present invention is therefore based on the object of providing a method and communication terminals by means of which a cost-optimal connection setup between two communication participants is made possible.
- An important advantage of the invention is that a subscriber can decide for himself whether the connection should be set up "the other way round" or whether the original connection set-up should be retained. In this way, for example, personal connections initiated from outside the company are dropped no communication costs for the company.
- FIG. 1 a structural diagram for the schematic representation of the essential functional units involved in the method according to the invention
- FIG. 2 a flow chart with the essential method steps taking place in the method according to the invention.
- 1 shows a first communication terminal EG-A and a second communication terminal EG-B.
- the communication terminals EG-A, EG-B are corded communication terminals.
- the communication terminals EG-A, EG-B can be implemented as cordless communication terminals or as telephone applications running on data processing devices.
- the first communication terminal EG-A is connected to a communication system PBX via a communication network KN and a first interface SSI.
- the communication network is, for example, an ISDN communication network (illustrated in the figure by the ISDN in parentheses) or a packet-oriented computer network, e.g. the
- the second communication terminal EG-B is connected directly to the communication system PBX via a second interface SS2.
- the communication network KN is implemented as an ISDN communication network and the communication terminals EG-A, EG-B are configured as ISDN terminals
- the first interface SSI is implemented, for example, as an S2M interface and the second interface as an S0 interface.
- the first communication terminal EG-A has a display DIS for the implementation of the method according to the invention, a call number block RNB - consisting of the numbers 1 to 9 and the special characters * and # - a method-specific key T and one of the Key T assigned LED or lamp L (indicated by the dashed line).
- a connection between the first communication terminal EG-A and the second communication terminal EG-B is controlled via the communication system PBX via a connection unit arranged in the communication system PBX CP - often referred to in the literature as "call processing".
- a data processing device PC - for example a personal computer - is connected to the communication system PBX via a third interface SS3.
- the third interface SS3 is implemented, for example, as a CSTA interface (Computer Supported Telecommunications Application).
- An application runs in the data processing device PC - hereinafter referred to as the optimization function OF - by which the method according to the invention is controlled.
- the data processing device PC has a database DB in which information about the communication costs incurred is stored as a function of call numbers and connection directions.
- the optimization function OF and the database DB can already be implemented in the communication system PBX, so that the method according to the invention can also be implemented without providing the third interface SS3 and the external data processing device PC.
- FIG. 2 shows a flow diagram with the essential method steps taking place in the method according to the invention.
- the optimization function OF starts a monitor for the first communication terminal EG-A.
- a corresponding message is transmitted to the connection unit CP, so that subsequently connections established or to be initialized with the first communication terminal EG-A are reported by the connection unit CP to the optimization function OF.
- connection establishment of the optimization function OF is reported by the connection unit CP - see message "Connected event for EG-A with call number from EG-B".
- the optimization function OF subsequently determines whether a. using the call numbers of the first and the second communication terminals EG-A, EG-B and the cost information stored in the database DB "Reverse" connection establishment from the first communication terminal EG-A to the second communication terminal EG-B is less expensive than the initiated connection establishment from the second communication terminal EG-B to the first communication terminal EG-A.
- the first communication terminal EG-A is connected in another country in which the communication costs are cheaper than in the country in which the communication system PBX and the second communication terminal EG-B are connected. This occurs in particular when the countries are in different time zones and a low-cost evening or night tariff is valid for the first communication terminal EG-A.
- this is signaled on the first communication terminal EG-A.
- this is done by activating the display DIS of the first communication terminal EG-A and outputting the text: “Optimize Connection?”.
- there is the option of controlling the process-specific light-emitting diode or lamp L giving the user the option of Cost optimization by switching on or blinking of the LED or lamp L is signaled.
- the method-specific key T is pressed on the first communication terminal EG-A, this is signaled to the optimization function OF via the connection unit CP by the message “Button Press Event T”.
- a specific number can be entered via the number block RNB Number combination can be entered the, for example * 77, which are transmitted to the connection unit CP by means of DTMF tones.
- connection between the first and the second communication terminals EG-A, EG-B is separated by the optimization function OF - see message "Disconnect Call” - and starting from the first communication terminal EG- A a connection to the second communication terminal EG-B is established - see message "Make Call to EG-B".
- the called subscriber therefore makes a decision as to whether the connection is to be set up in the “reverse direction”.
- the called subscriber can thus easily decide independently whether he would like to assume the costs for the connection initialized by another subscriber.
- Terminals EG-A 'and EG-B' set up in the opposite direction.
- the existing connection between the first and the second communication terminals EG-A and EG-B is then cleared down and the existing connection between the virtual terminals EG-A 'and EG-B' to the first and second communication terminals EG-A; Pass EG-B. In this way, there is no perceptible break in the connection for the participants.
- the method according to the invention is only implemented after a connection has been established between the first and the second communication terminal EG-A; EG-B off guided.
- the method according to the invention can already be carried out in the course of establishing the connection before a user data connection is established between the first and the second communication terminals EG-A, EG-B. This has the advantage that for the one establishing the connection
- the "turning" of the connection i.e. the establishment of the connection between the first communication terminal EG-A and the second communication terminal EG-B in the "reverse direction" takes place automatically without user action.
- the method according to the invention was described above in connection with a connection between two communication terminals EG-A; EG-B described. However, the method according to the invention can also be used for connections between more than two communication terminals, for example in the context of a conference call.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephonic Communication Services (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004030052 | 2004-06-22 | ||
DE102004030052.6 | 2004-06-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005125172A1 true WO2005125172A1 (de) | 2005-12-29 |
Family
ID=34971204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2005/052591 WO2005125172A1 (de) | 2004-06-22 | 2005-06-07 | Verfahren für einen verbindungsaufbau zwischen kommunikationsendgeräten mittels optionalem rückruf und kommunikationsendgerät |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2005125172A1 (de) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5027387A (en) * | 1990-02-26 | 1991-06-25 | Moll Edward W | Reverse direction calling system |
EP1168790A1 (de) * | 2000-06-28 | 2002-01-02 | Hendrickx, Yves | Verfahren und Vorrichtung zur Durchführung eines automatischen Rückrufs |
US20040058667A1 (en) * | 2000-09-19 | 2004-03-25 | Sami Pienmaki | Method for providing a collect call service in a mobile communication system |
-
2005
- 2005-06-07 WO PCT/EP2005/052591 patent/WO2005125172A1/de not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5027387A (en) * | 1990-02-26 | 1991-06-25 | Moll Edward W | Reverse direction calling system |
EP1168790A1 (de) * | 2000-06-28 | 2002-01-02 | Hendrickx, Yves | Verfahren und Vorrichtung zur Durchführung eines automatischen Rückrufs |
US20040058667A1 (en) * | 2000-09-19 | 2004-03-25 | Sami Pienmaki | Method for providing a collect call service in a mobile communication system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69839022T2 (de) | Signalisierung im nutzfrequenzband für leitweglenkung | |
EP1449388A2 (de) | Verfahren zum bereitstellen von leistungsmerkmalen für alternativ-verbindungen von primär-verbindungen | |
DE102005046745A1 (de) | Verfahren und Kommunikationssystem zum Aktivieren eines Leistungsmerkmals einer Kommunikationsendeinrichtung | |
DE60211668T2 (de) | Verfahren und vorrichtung zur herstellung eines notrufes von einem fernarbeitsplatz | |
DE10001077A1 (de) | Verfahren, Dienst-Vermittlungsstelle, Dienst-Steuerknoten, Internet-Gateway, Programm-Modul und Internet-Endgerät zum Aufbau einer Ruf-Verbindung zwischen einem Telefonnetz-Endgerät und einem Internet-Endgerät | |
EP1286526A1 (de) | Abgabe eines Kurztextinformationssignals bei Nichterreichbarkeit eines Kommunikationsteilnehmers | |
DE10037290A1 (de) | Anrufübernahme mit Benachrichtigung über Datennetze | |
EP1435169B1 (de) | Verfahren zur herstellung einer kommunikationsverbindung zwischen teilnehmerstellen eines zwei kommunikationsnetze umfassenden vermittlungssystems | |
DE102005030133B4 (de) | Verfahren und Kommunikationseinrichtung zum Signalisieren von vermittlungstechnischen Zuständen zwischen einem Teammodul und einem Kommunikationsmodul | |
DE10111495A1 (de) | Vorrichtung und Verfahren zum Vermitteln von ankommenden Anrufen an Teilnehmer eines Telekommunikationsnetzes | |
WO2005125172A1 (de) | Verfahren für einen verbindungsaufbau zwischen kommunikationsendgeräten mittels optionalem rückruf und kommunikationsendgerät | |
EP0805581B1 (de) | Verfahren und Applikationseinrichtung zum Einrichten von Leistungsmerkmalen im privaten Kommunikationssystem von einem öffentlichen Kommunikationsnetz | |
EP1313330A1 (de) | Senden von Information an ein Endgerät eines anrufenden Teilnehmers über die erreichbare einem angerufenen Teilnehmer zugeordnete Endgeräte | |
DE19953221A1 (de) | Verfahren, Netzwerkeinrichtung und Vermittlungsstelle zur Übermittlung einer individuellen, einen Anrufer identifizierenden Nachricht an einen angerufenen Teilnehmer | |
EP1238526A2 (de) | Verfahren zum signalisieren und verarbeiten eingehender rufe für ein call-center | |
EP1422910B1 (de) | Betriebsmodus für ein Kommunikationssystem | |
DE3712570C1 (de) | Verfahren zum Aufbauen von Rueckfrageverbindungen in Fernsprechvermittlungsanlagen,insbesondere Fernsprechnebenstellenanlagen | |
DE10145987A1 (de) | Verfahren zur Auswahl eines Leistungsmerkmals und zugehörige Einheiten | |
DE10138151A1 (de) | Telefonkonferenzsystem und Verfahren zum Authentifizieren eines Teilnehmers einer Telefonkonferenz | |
DE10124764A1 (de) | Nebenstellenabhängige Rufumleitung in einer Vermittlungsstelle | |
DE10041509A1 (de) | Verfahren zur Übermittlung betrieblicher Informationen unter Berücksichtigung ihrer Sicherheitsrelevanz und Dringlichkeit | |
DE10241180A1 (de) | Verfahren und Vorrichtung zur Steuerung und/oder Überwachung einer MULAP-Leitung | |
EP1260102A1 (de) | Verfahren zur zustandsabfrage wenigstens eines zu einer teilnehmergruppe zugeordneten anschlusses und/oder kommunikationsendeinrichtung | |
EP1238527B1 (de) | Wahlweiser verbindungsaufbau über ein fernsprechnetz oder über das internet | |
DE102007005002B4 (de) | Verfahren und System zur Durchführung einer Kommunikation mit unterdrückter Netzwerkkennung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WA | Withdrawal of international application | ||
WWW | Wipo information: withdrawn in national office |
Ref document number: 2005255988 Country of ref document: AU |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWW | Wipo information: withdrawn in national office |
Country of ref document: DE |