EP1397904A2 - Centralised administration of a call centre - Google Patents
Centralised administration of a call centreInfo
- Publication number
- EP1397904A2 EP1397904A2 EP02740392A EP02740392A EP1397904A2 EP 1397904 A2 EP1397904 A2 EP 1397904A2 EP 02740392 A EP02740392 A EP 02740392A EP 02740392 A EP02740392 A EP 02740392A EP 1397904 A2 EP1397904 A2 EP 1397904A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- network
- call center
- network elements
- processes
- communication
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000006854 communication Effects 0.000 claims abstract description 39
- 238000004891 communication Methods 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 claims description 55
- 230000008569 process Effects 0.000 claims description 27
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 2
- 230000008901 benefit Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000007175 bidirectional communication Effects 0.000 description 1
- 238000013479 data entry Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
- H04M3/51—Centralised call answering arrangements requiring operator intervention, e.g. call or contact centers for telemarketing
- H04M3/523—Centralised call answering arrangements requiring operator intervention, e.g. call or contact centers for telemarketing with call distribution or queueing
- H04M3/5237—Interconnection arrangements between ACD systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/22—Arrangements for supervision, monitoring or testing
Definitions
- the invention is in the field of telecommunications and relates to the operation, management and monitoring of a switching center, in particular a call center.
- the invention relates in particular to a method and a device for controlling a plurality of processes and network elements of a system which are at least partially in data exchange with one another, which are distributed in a network in one or more domains and which have at least one interface for communication.
- a call center is a service facility for various types of telecommunication orders and is characterized by the fact that it automatically forwards or distributes telecommunication orders from a sender - for example, telephone inquiries coming from outside - to a recipient selected by the system according to certain criteria.
- the advantage of call centers is that there is no need for time-consuming connections with the right contact person within a company or an authority; because call centers are usually equipped with an automatic
- ACD Automatic Call Distribution
- Modern call centers have a variety of additional functions, such as the automatic execution of order processes, etc.
- the servers used for this which exchange data with one another and access one or more databases, must always access a consistent database and be maintained for errors.
- their administrative effort also increases.
- a call center can therefore be split into one main site and several call center branches. This increases the complexity of the entire system enormously, and with it the effort to control and manage the call center. A is therefore required
- the data bases of the network elements of a call center are usually organized decentrally and thus distributed across the network.
- high demands are placed on the operation and administration of these databases.
- every administration task had to be carried out decentrally on the respective network element. This leads to multiple processing, entails costly and maintenance-intensive multiple installations and increases the security gaps due to multiple interdomain communication.
- call centers generally have a heterogeneous environment, so that the respective network elements are on different information technology platforms (eg different operating systems such as Windows NT and UNIX).
- information technology platforms eg different operating systems such as Windows NT and UNIX.
- groups of network elements based on different IT platforms could not be integrated, nor was it possible to centrally control all network elements.
- a device of the type mentioned at the outset which comprises the following: a control device which controls all processes and / or network elements jointly and centrally and
- a conversion device that decouples the interfaces of the network from the interfaces of the processes and network elements.
- a task solution according to claim 18 consists of a system of devices, in particular call centers, of the type just mentioned, the devices being distributed network-wide and being operated and / or managed centrally.
- the data exchange between the processes or applications or the individual network elements takes place via switching centers of the network, in particular the public network (PSTN - Public Switching Telephone Network).
- PSTN - Public Switching Telephone Network PSTN - Public Switching Telephone Network
- a protocol conversion takes place according to the invention, so that the interfaces of the public network are decoupled from the interfaces of the call center, so that a change in the interface to a switching center does not force a change in the interface within the call center, in particular the application.
- the interfaces are decoupled according to the invention by converting the application interface into a protocol that is suitable for communication between different domains. After the interdomain communication, a protocol conversion takes place again. The protocol is re-converted in such a way that it corresponds to the respective application or network element addressed. The direct communication path is thus redirected, the interfaces of the network elements involved in the communication process being converted into a transmission protocol once on the call center side and once on the network operator side.
- the transmission protocol is designed so that it is suitable for interdomain communication.
- the system has a call center server application which takes over the communication coordination between a client on which a specially adaptable user interface runs and further network elements.
- the call center server application continues to monitor transactions and closes them Interface to a remote user server on the call center side. It also represents the interface to a TNM network application (Telecommunication Network Management) towards the client.
- TNM network application Telecommunication Network Management
- both inbound and outbound call centers can be managed and operated with the system according to the invention.
- an external customer call - a call center order - is forwarded through the call center to the appropriate agent. Examples of this are product information, order requests or complaints.
- Outbound call centers only process outgoing calls to selected customers, for example market research, direct marketing or address verification.
- the user of the call center he can send and / or receive call center orders, here: client, is equipped with an integrated user interface in which - in contrast to the systems according to the prior art - all network elements or all objects to be managed are represented, even if they belong to different domains.
- the user can advantageously set the view of the call center to be managed optionally.
- the call center can be structured either according to network elements or according to data objects.
- the user interface supports the administration and control tasks and has a graphical user interface. The user is also supported by additional tools, such as error detection and analysis or configuration help.
- the advantage of the system is that the method is protocol-independent, since the respective protocols are implemented or converted and reconverted in such a way that platform-independent interdomain communication and intradomain communication is possible.
- Common firewall mechanisms must be used for interdomain communication, so that the usual interfaces as they exist within a domain, such as DCOM or CORBA, cannot be used.
- the interfaces are therefore converted into a protocol which is intended for communication between different domains (for example the Simple Object Access Protocol (SOAP) using the Extensible Markup Language (XML), in order then to be converted back into a protocol which is designed for communication within a domain and provides the common interfaces for the applications.
- SOAP Simple Object Access Protocol
- XML Extensible Markup Language
- the SOAP protocol is used to enable communication between different applications directly over the Internet without being blocked by firewalls.
- So-called remote procedure calls are not supported with the commonly used HTTP protocol.
- There are protocols for communication within a domain that allow access to remote applications such as DCOM (Distributed Component Object Model) from Microsoft and IIOP / CORBA.
- DCOM Distributed Component Object Model
- These protocols which are based on distributed systems, cannot be used for interdomain communication due to the existing firewalls.
- the SOAP protocol is based on the HTTP protocol as a transport protocol, bypasses the obstacle of the firewalls and therefore enables communication or data exchange via the World Wide Web (WWW).
- the system also consists of switching centers, which can have an automatic call distribution system, servers for different subtasks and agent terminals of the call center.
- a very important advantage in practice can be seen in the fact that the switching centers of the public network, especially the telephone network, can be included in the management of the call center system. This can speed up the necessary data, especially voice data exchange and optimize the quality of the call center administration.
- the management of the call center includes setting up and managing the databases of the different network elements, operating, remote maintenance and monitoring of the network elements, in particular with a query of status information and the receipt of alarms.
- the costs of the system can be reduced and the staff can be deployed much more efficiently. If, for example, the automatic call distribution system is distributed over several switching centers, there is an increased administrative effort. If such a system was to be operated, managed or monitored, it was previously necessary to manage all network elements decentrally and independently of one another.
- 1 is a schematic representation of an interdomain communication of a call center
- FIG. 3 shows a schematic representation of various network elements of the call center which are in data exchange with one another
- Fig. 4 is an overview of interfaces according to the invention.
- 5 shows a schematic illustration of interdomain communication.
- a sender of a call center request sends his request to the call center 10 by telephone via a PSTN network or via computer via the Internet (for example Internet telephony), where the request is forwarded via several intermediate stations to a recipient to be determined by the call center 10.
- the intermediate stations or switching centers 20 of the call center 10 are connected to one another via a network, which can be a LAN or a WAN.
- a firewall 18 will generally be set up in order to meet the security aspects of Internet communication.
- FIG. 1 shows that all network elements of the call center 10 are connected to one another with a local network. However, it is also possible for the call center to be divided into different locations or sites which are in data exchange via a WAN (Wide Area Network) or the WWW.
- WAN Wide Area Network
- the method according to the invention can then also be applied to the exchange of call center data from different domains.
- FIG. 2 shows an example of the case where a call center server application and another call center server application communicate.
- any other network elements to communicate together, such as a client 30 with a server or an agent terminal 32.
- Agent terminals 32 are shown at the top left, which are intended to represent, by way of example, the computers of the agents of the call center whose work does not necessarily have to be at the location of the call center. These communicate with the other network elements of the call center 10 via the public network (PSTN) and their switching centers 16. This area falls into the domain of the network operator 12. In the three dashed frames shown in FIG this configuration are essential. The domain of the network operator 12 is shown on the left. It includes the management of the connection nodes. In the middle frame, the call center main site is shown with the corresponding servers and the right frame is intended to identify, for example, a branch of the call center with the respective agent stations and servers. The network elements within a domain are interconnected via a LAN. The communication between the domains runs over the firewalls 18 and a WAN, in particular the Internet.
- PSTN public network
- FIGS. 3 to 5 The individual components of the advantageous embodiment are shown in FIGS. 3 to 5: one or more call center server applications 22, 22 ',
- a remote user server 26 which is used if the call center and the switching centers 16 are not in the same domain
- the server application or application 22, 22 takes over the communication coordination between the client 30 and the network application 28, the servers 24 or the agent terminals 32. Furthermore, the application 22, 22' monitors the transactions and closes the interface to the remote user Server 26 on the call center side. Furthermore, it represents the interface to the network application 28 vis-à-vis the client 30.
- the application 22, 22 takes over the management of the individual network elements and their coordination. Furthermore, it is responsible for the communication with the remote user server 26 and carries out the protocol conversion on the call center side.
- the network application 28 has access to the basic information of the public network, which relates to the forwarding or routing of a telecommunications order. These are in particular the address of the switches or switching centers 16, the administration interfaces and root information for the data objects which are to be addressed within the call center 10. According to the invention, this basic information is stored in a database. If a parameter changes in this database, this change is immediately followed up on all other entries relating to this parameter, so that a consistent database can always be accessed.
- the network application 28 can administer the databases of the switching centers 16 since it has access to data of the switching centers 16, for example their administration interfaces and root information of the elements of the databases of the call center 10, which are necessary for addressing.
- the interfaces are decoupled from one another, so that a change in the interface to the switching center 16 does not force a change in the interface of the application 22, 22 '.
- This is achieved by translating an administration or control job into a proprietary command syntax of the exchanges.
- the result of this translation process is then transmitted from the network application 28 to the client 30.
- the translation process is then inverted on the other communication side.
- the network application 28 is designed in such a way that it implements the "high level requests" of the call center 10 in such a way that they can exchange data with the switching centers and then process them in a transaction-secure manner.
- the network application 28 can also split a call center order and / or a call center administration order into sub-orders in order to increase the performance of the overall system.
- the remote user server 26 is used in order to be able to establish the interface to the area of the network operator.
- systems are also supported in which the call center operator is not identical to the operator of the public network. This constellation creates a security problem because different domains have to communicate with each other and have to be integrated. Furthermore, the call center operator can access the database in the
- the remote user server 26 is therefore used in accordance with the invention in order to enable interdomain communication via firewall mechanisms and to fulfill further security functions, such as, for example, an authentication and authorization check of a call center user who is outside the call center domain for network elements within the call center domain or switching centers want to access.
- the remote user server 26 represents one or more clients 30 compared to the network application 28 it closes the interface to the application 22, 22 'on the side of the telecommunications network management (TNM) and is used for protocol implementation on the side of the public network.
- TDM telecommunications network management
- the method can also be used in particular if the automatic call distribution system (ACD) is distributed over several switching centers. According to the invention, central administration of the network elements is now also possible in this case.
- ACD automatic call distribution system
- an agent of the call center processes the orders optionally with different media, such as telephone, e-mail, fax etc.
- the agent terminal 32 can — but does not have to — contain the client 30 for the application 22, 22 '.
- the call center also transmits image data or other media in addition to telephone calls.
- An advantage of the method is that the control of the system, in particular the call center, is platform-independent, since the protocols on which the method is based, e.g. SNMP / XML, are platform independent.
- Another advantage of the method is that the network elements can have databases that are decentrally organized and distributed across the network and that the method can still be managed centrally.
- FIGS. 4 and 5 The interfaces and their communication processes are shown schematically in FIGS. 4 and 5.
- the two dashed lines in FIG. 4 are intended to identify the type of network elements.
- the agent stations are shown above the top line.
- the application 22 is in the middle and the remaining network elements are shown below the lower line.
- FIG. 5 shows the protocol implementation with the respective processes, which is indicated only schematically in FIG. 2.
Landscapes
- Business, Economics & Management (AREA)
- Marketing (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Telephonic Communication Services (AREA)
- Computer And Data Communications (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10129322 | 2001-06-19 | ||
DE10129322A DE10129322A1 (en) | 2001-06-19 | 2001-06-19 | Central administration of a call center |
PCT/DE2002/002132 WO2002103990A2 (en) | 2001-06-19 | 2002-06-11 | Centralised administration of a call centre |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1397904A2 true EP1397904A2 (en) | 2004-03-17 |
Family
ID=7688555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02740392A Withdrawn EP1397904A2 (en) | 2001-06-19 | 2002-06-11 | Centralised administration of a call centre |
Country Status (6)
Country | Link |
---|---|
US (1) | US20030007624A1 (en) |
EP (1) | EP1397904A2 (en) |
CN (1) | CN1545796A (en) |
CA (1) | CA2489979A1 (en) |
DE (1) | DE10129322A1 (en) |
WO (1) | WO2002103990A2 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9521207B2 (en) * | 2002-05-09 | 2016-12-13 | Protel Communications Limited | Unified integration management—contact center portal |
ATE255800T1 (en) * | 2002-07-22 | 2003-12-15 | Evolium Sas | METHOD FOR PROVIDING SERVICE MANAGEMENT FOR NETWORK ELEMENTS OF A CELLURAR COMMUNICATIONS NETWORK |
US20050060376A1 (en) * | 2003-09-12 | 2005-03-17 | Moran Neal P. | Secure computer telephony integration access |
US8503660B2 (en) * | 2007-09-07 | 2013-08-06 | Aspect Software, Inc. | Unified command and control of a multiplicity of heterogeneous systems supporting call center functionality |
US9075496B1 (en) | 2008-05-15 | 2015-07-07 | Open Invention Network, Llc | Encapsulation of software support tools |
US8495245B2 (en) * | 2009-01-08 | 2013-07-23 | Alcatel Lucent | Connectivity, adjacencies and adaptation functions |
US10397287B2 (en) * | 2017-03-01 | 2019-08-27 | Microsoft Technology Licensing, Llc | Audio data transmission using frequency hopping |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5621789A (en) * | 1993-09-01 | 1997-04-15 | Teknekron Infoswitch Corporation | Method and system for integrating a plurality of call center agent performance enhancement modules |
US5442693A (en) * | 1993-12-22 | 1995-08-15 | At&T Bell Laboratories | Integrated operator console |
US5884032A (en) * | 1995-09-25 | 1999-03-16 | The New Brunswick Telephone Company, Limited | System for coordinating communications via customer contact channel changing system using call centre for setting up the call between customer and an available help agent |
US6130933A (en) * | 1996-02-02 | 2000-10-10 | Genesys Telecommunications Laboratories, Inc. | Apparatus and methods for coordinating telephone and data communications |
US6111947A (en) * | 1996-12-02 | 2000-08-29 | Mci Communications Corporation | Intelligent services network adjunct processor |
US6046762A (en) * | 1997-04-01 | 2000-04-04 | Cosmocom, Inc. | Multimedia telecommunication automatic call distribution system |
US6188762B1 (en) * | 1997-12-01 | 2001-02-13 | Stephen Shooster | Web call center/PSTN to TCPIP internet network |
US6230197B1 (en) * | 1998-09-11 | 2001-05-08 | Genesys Telecommunications Laboratories, Inc. | Method and apparatus for rules-based storage and retrieval of multimedia interactions within a communication center |
US6070142A (en) * | 1998-04-17 | 2000-05-30 | Andersen Consulting Llp | Virtual customer sales and service center and method |
US6240449B1 (en) * | 1998-11-02 | 2001-05-29 | Nortel Networks Limited | Method and apparatus for automatic call setup in different network domains |
EP1102498B1 (en) * | 1999-11-09 | 2004-02-25 | Nortel Networks Corporation | Telephony services in a communications network |
AU1602101A (en) * | 1999-11-12 | 2001-06-06 | Zebrazone, Inc. | Highly distributed computer server architecture and operating system |
US6643652B2 (en) * | 2000-01-14 | 2003-11-04 | Saba Software, Inc. | Method and apparatus for managing data exchange among systems in a network |
US6857023B2 (en) * | 2000-04-25 | 2005-02-15 | Pegasus Solutions, Inc. | System uses an interface controller for managing operations of devices that each has a unique communication protocol |
WO2001091313A2 (en) * | 2000-05-25 | 2001-11-29 | Transacttools, Inc. | A method, system and apparatus for establishing, monitoring, and managing connectivity for communication among heterogeneous systems |
US7136913B2 (en) * | 2000-05-31 | 2006-11-14 | Lab 7 Networks, Inc. | Object oriented communication among platform independent systems across a firewall over the internet using HTTP-SOAP |
FR2813471B1 (en) * | 2000-08-31 | 2002-12-20 | Schneider Automation | COMMUNICATION SYSTEM FOR AUTOMATED EQUIPMENT BASED ON THE SOAP PROTOCOL |
TW586069B (en) * | 2001-03-01 | 2004-05-01 | Ibm | A method and a bridge for coupling a server and a client of different object types |
US6674725B2 (en) * | 2001-03-05 | 2004-01-06 | Qwest Communications International, Inc. | Method and system for dynamic service classification and integrated service control |
-
2001
- 2001-06-19 DE DE10129322A patent/DE10129322A1/en not_active Withdrawn
-
2002
- 2002-06-11 CA CA002489979A patent/CA2489979A1/en not_active Abandoned
- 2002-06-11 WO PCT/DE2002/002132 patent/WO2002103990A2/en not_active Application Discontinuation
- 2002-06-11 EP EP02740392A patent/EP1397904A2/en not_active Withdrawn
- 2002-06-11 CN CNA028162544A patent/CN1545796A/en active Pending
- 2002-06-19 US US10/173,877 patent/US20030007624A1/en not_active Abandoned
Non-Patent Citations (1)
Title |
---|
See references of WO02103990A3 * |
Also Published As
Publication number | Publication date |
---|---|
US20030007624A1 (en) | 2003-01-09 |
CA2489979A1 (en) | 2002-12-27 |
WO2002103990A2 (en) | 2002-12-27 |
WO2002103990A3 (en) | 2003-05-30 |
DE10129322A1 (en) | 2003-01-02 |
CN1545796A (en) | 2004-11-10 |
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RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: HANDEL, PETER Inventor name: HERRMANN, UWE Inventor name: SARKAR, SOMA |
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Effective date: 20060822 |
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Effective date: 20070403 |