Method and system for mapping caller information to call center agent transactions

Information

  • Patent Grant
  • 8165281
  • Patent Number
    8,165,281
  • Date Filed
    Wednesday, July 28, 2004
    19 years ago
  • Date Issued
    Tuesday, April 24, 2012
    12 years ago
Abstract
A system and method of processing a call at a call center is provided. In a particular embodiment, the method includes receiving the call at the call center, receiving an indication element associated with a call center transaction, retrieving call center transaction data based on the indication element, and generating a sequence of pre-populated call center agent terminal transaction processing screens based on at least a portion of the call center transaction data. In a particular embodiment, a set of prioritized transactions based on likelihood of matching a customer request is disclosed.
Description
FIELD OF THE DISCLOSURE

The present disclosure relates generally to mapping information to specific call center transactions.


BACKGROUND

Tens of millions of calls are routed to call centers annually. A large percentage of these calls use agents to identify and map the customer's opening statement to one or more agent transaction screens that are accessed to fulfill the customer's request. For example, a customer's opening statement may ask for the creation of an order for DSL provisioning and an agent may access one or more screens associated with provisioning DSL. Currently, agents simultaneously control multiple support systems by accessing these transaction screens. This accessing and mapping process accounts for a significant portion of the average call length primarily because of the considerable mental processing demands associated with existing agent support systems. It is estimated that approximately 10-20% of the agent time for handling an average call is associated with the mapping process. This mapping process reduces the volume of calls an agent can handle and increases the average per call expense. As such, there is a need for an improved system and method for mapping caller information to call center agent transactions.





BRIEF DESCRIPTION OF THE DRAWINGS


FIG. 1 is a block diagram that illustrates a communications system having a supporting call center.



FIG. 2 is a flow chart of a method of operation of the system of FIG. 1.



FIG. 3 is a flow chart that illustrates a method of operation of a call center.





DETAILED DESCRIPTION OF THE DRAWINGS

In a particular embodiment, the disclosure is directed to a system including a call center routing and control module, a transaction database including a plurality of transactions that are suitable for execution by the call center, transaction selection logic responsive to the transaction database and including logic to select a set of transactions for execution in response to the transaction identifier, and display screen sequence logic responsive to the transaction selection logic. The call center routing and control module has an input to receive incoming calls and to receive a transaction identifier indicative of a caller transaction to be executed. The custom screen sequence logic is configured to generate screen sequence commands corresponding to a sequence of pre-populated screen views associated with the set of selected transactions.


In another particular embodiment, the disclosure is directed to a method of processing a call at a call center. The method includes receiving the call at the call center, receiving an indication element associated with a call center transaction, retrieving call center transaction data based on the indication element, generating custom screen sequence logic, generating screen sequence commands based on the custom screen sequence logic, and displaying a sequence of pre-populated screen views based on at least a portion of the call center transaction data.


In another particular embodiment, a method of call handling is disclosed. The method includes collecting data at an interactive voice response unit, forwarding the collected data to a remote analysis module, comparing the collected data to a plurality of call center transactions, processing the particular call center transaction to generate custom screen sequence logic, generating screen sequence commands based on the custom screen sequence logic, and displaying a sequence of pre-populated screen views in response to determining a match between a particular call center transaction and the collected data.


Referring to FIG. 1, an illustrative system is shown. The system includes a telephone exchange 102, an interactive voice response unit 104, a distributed computer network represented as a cloud 106, and a call center routing and control module 108. The system further includes an agent transaction database 114, transaction selection logic 116, custom screen sequence logic 112, and a call center agent terminal 110.


During operation, a customer call 130 from a representative caller 120 is received at the telephone exchange 102. The telephone exchange 102 forwards the call and a customer opening statement 132 originated by the caller 120 to the interactive voice response unit 104. The interactive voice response unit 104 maps the customer opening statement to a transaction identification element, such as an action object data pair 140 that is fed through network 106 to be received at the call center routing and control module 108. The action object pair 140 is an identifier of a particular call center transaction that may be executed by the call center supporting the customer call. The transaction identifier, such as an action object, functions as a prediction of a requested call center transaction service that may be provided to the caller 120. In effect, the system, based on an initial evaluation and analysis of customer opening statement 132, predicts a particular call center transaction or set of transactions that are likely being requested by the caller 120. An example of an illustrative action-object pair matrix that maps various opening statements to call center transactions is provided below:


A1. Caller Opening Statement: “I'd like to change the date for installing my telephone service.”


A2. Action-Object: Change Due Date


A3. Transaction: CDUE


B1. Caller Opening Statement: “I need help setting up CallNotes.”


B2. Action-Object: How to Use Optional Services


B3. Transaction: HTUOptCN


At call center 108, the transaction identifier, such as the action object pair 140, is received. The action object pair 140 is routed to the transaction selection logic 116. The transaction selection logic 116 receives transaction data 153 from the agent transaction database 114. Out of a plurality of transactions that are suitable for execution by the call center, a subset of such transactions and data representative thereof is fed to the transaction selection logic 116 for further processing. Transaction selection logic 116 thereby provides a transaction subset 160 in response to the action object pair 140 and selected transaction data 153. The transaction subset 160 is fed to custom screen sequence logic 112. The custom screen sequence logic 112 transforms the particular transaction subset 160 and produces populated screen sequence commands 170. An example of such populated screen sequence commands 170 includes terminal commands forwarded to agent terminal 110 to provide a programmed sequence of pre-populated screen views. The sequence of pre-populated screen views corresponds to the selected transaction or subset of transactions identified by the transaction selection logic 116. The screen sequence commands 170 also corresponds to the particular action object pair 140 communicated to the call center in response to the customer opening statement.


The agent terminal 110 includes a display screen that provides a sequence of pre-populated screen views 172 to an agent in response to receiving the screen sequence commands 170 from the custom screen sequence logic 112. An example of agent terminal commands is presented below:


Command Sequence for Change Due Date (CDUE) Transaction:




  • 1. Maximize Order application tool window

  • 2. Select Account Info from order application menu and then select Account Inquiry submenu

  • 3. Type order number in field and select Change DD button

  • 4. Select appropriate reason code from drop-down menu and select OK button



Referring to FIG. 2, a method of operating a call center support system such as the system of FIG. 1, is shown. The method includes call handling functionality and begins with collecting data from an interactive voice response (IVR) unit, as shown at 202. The collected data is forwarded to an analysis module, as shown at 204, and the collected data is received and processed at the analysis module, as shown at 206. The collected data from the IVR may include a caller opening statement and such data is paired, through the analysis module, with a particular action object. The action object is compared with the action object transaction matrix 210 to determine a set of transactions associated with the action object, as shown at 208. Decision logic, shown at 212, determines whether a match has been made between the action object determined from the IVR collected data and a transaction retrieved from the action object transaction matrix 210. When a match is made, the call is provided to the agent and a relevant transaction screens are popped or displayed onto an agent desktop, as shown at 214. For example, a custom screen logic sequence of commands may be sent to an agent terminal to display a sequence of pre-populated agent screens. After the set of relevant transaction screens have been displayed on the agent desktop, and after any additional call data is retrieved by the agent via the agent terminal, a call center transaction corresponding to the sequence of pre-populated screen views is executed and completed to fulfill a caller request, as shown at 218.


In the event that there is no match between the collected data and the action object matrix, then processing proceeds to request input from a live agent at an agent terminal, as shown at 216. In this case, a live agent would request further information from the caller and would determine the requested transaction without the assistance of using the action-object pair data. The agent would then enter the requested transaction as well as associated information from the caller to fulfill the customer requested transaction, at 218. Thus, where a successful match is determined between the action object and transactions in the matrix 210, certain manual processing steps typically performed by a live agent at a call center may be automated, thereby reducing agent call center transaction time.


Given the high call volume of call centers and the benefits of enhanced customer care, the disclosed method and system of automating and pre-populating certain requested transactions may beneficially reduce call center costs and provide more efficient and responsive processing of requested customer actions.


Referring to FIG. 3, a particular embodiment of a method of processing a call at a call center is disclosed. The method includes receiving a call at a call center, as shown at step 302. The method further includes receiving an indication element associated with a call center transaction, as shown at step 304. An example of an indication element is an action object pair. Call center transaction data based on the particular indication element is then retrieved, as shown at step 306. The method further includes generating a screen sequence of pre-populated screen views that utilize at least a portion of the call center transaction data, as shown at 308. For example, a sequence of pre-populated screen views may be generated in response to the identification of a requested caller transaction. An example of a requested caller transaction would be to add, modify, or delete a particular telephony service, or to respond to a bundled offering or adjustment to a service plan. Other potential caller request transactions could relate to billing and/or payment matters. Examples of telephony service include long distance, local, wireless, broadband data, IP telephony including voice over IP and video over IP, call notes and other messaging services. A particular sequence of pre-populated screen views is then provided to a call center agent at an agent terminal, as shown at step 310. Display screens at the call center agent terminal are displayed for viewing in accordance with the screen sequence logic, as shown at step 312. In response to the display screens having at least some pre-populated data, the agent can query a caller to request further desired information for fulfilling the transaction. The agent and agent terminal receive additional caller information with respect to the transaction screens, as shown at step 314, and the requested transaction is processed by the call center based on the transaction data and based on the caller information, as shown at step 316.


The disclosed method and system provides an automatic mapping of information from customer opening statements at IVR units to agent transaction screens to be accessed in order to fulfill customer call center requests. The mapping process may account for a significant portion of an average call due to the mental processing demands typically associated with agent support systems. Thus, the disclosed method and system may reduce demands on agent mental processing and thereby decrease the amount of time a particular agent takes to complete the mapping and call service process. Reductions in call length would be beneficial and provide cost savings for the support of inbound customer calls.


In addition, the disclosed mapping process utilizes an action-object pair that provides a likelihood estimator to provide an ordered set of possible transactions where the transactions are prioritized from most likely to least likely. This estimation and prioritization may be based on historical, marketing, customer, or other data. In addition, low likelihood transactions may be removed from consideration based on selected thresholds or criteria that are included in an analysis module. The analysis and determination of transaction likelihood may be adjusted as data is collected to improve prediction accuracy.


In a particular embodiment, upon completion of the action object pair analysis, the system may present an agent with an action object pair and a set of transactions ranging from those with the highest likelihood to the lowest likelihood of matching the perceived customer request, including ranking scores of such likelihoods. An example output of a set of transactions with likelihood scores is shown below:


Example Output:


















1. HTUOptCN (How to Use CallNotes)
95%



2. HTUOptCID (How to Use CallerID)
78%



3. HTUOptCB (How to Use Call Blocker)
47%










The agent can either accept such transactions or can request further information from the customer to reduce the set of transactions that may be used to satisfy the customer's call request. The agent selections that are made during the process of caller interaction may be captured to provide further input for the estimator to increase the accuracy of future mappings. Accordingly, the disclosed system and method shifts significant processing of filtering and mapping customer opening statements from a human agent to an automated computer analysis module and thereby reduces agent demands and decreases calling time.


The above-disclosed subject matter is to be considered illustrative, and not restrictive, and the appended claims are intended to cover all such modifications, enhancements, and other embodiments, which fall within the true scope of the present invention. Thus, to the maximum extent allowed by law, the scope of the present invention is to be determined by the broadest permissible interpretation of the following claims and their equivalents, and shall not be restricted or limited by the foregoing detailed description.

Claims
  • 1. A system comprising: a call center routing and control module having an input to receive incoming calls and to receive a transaction identifier indicative of a caller transaction to be executed;a transaction database including a plurality of transactions that are suitable for execution by a call center;transaction selection logic responsive to the transaction database and including logic to generate an ordered set of possible transactions for execution, wherein each possible transaction has a likelihood score above a threshold, and logic to present the ordered set of possible transactions ranked in order from highest likelihood to lowest likelihood including likelihood scores associated with each possible transaction to an agent terminal; andscreen sequence logic responsive to the transaction selection logic, the screen sequence logic configured to generate screen sequence commands for the agent terminal corresponding to a sequence of pre-populated screen views associated with the ordered set of possible transactions.
  • 2. The system of claim 1, further comprising the agent terminal, wherein the agent terminal is responsive to the call center routing and control module.
  • 3. The system of claim 2, wherein the agent terminal is responsive to the screen sequence commands.
  • 4. The system of claim 3, wherein the agent terminal includes a display and wherein the display generates the sequence of pre-populated screen views in response to the screen sequence commands.
  • 5. The system of claim 1, wherein the call center routing and control module is responsive to a network interface connection.
  • 6. The system of claim 1, wherein the transaction identifier is indicative of the caller transaction is an action-object pair.
  • 7. The system of claim 6, wherein the action-object pair is determined in response to receiving a customer opening statement at an interactive voice response unit remotely coupled to the call center routing and control module via a distributed network.
  • 8. The system of claim 7, wherein the distributed network is a telephony network.
  • 9. The system of claim 1, further comprising an interactive voice response unit in remote communication with respect to the call center routing and control module.
  • 10. The system of claim 9, wherein the interactive voice response unit is responsive to a telephone exchange.
  • 11. The system of claim 10, wherein the interactive voice response unit has an input to receive calls and to receive a customer opening statement from the telephone exchange.
  • 12. A method of processing a call at a call center, the method comprising: receiving the call at the call center;receiving a customer opening statement associated with a call center transaction from a customer;retrieving call center transaction data based on the customer opening statement;generating an ordered set of possible transactions with each transaction having a likelihood score, wherein the possible transactions are ordered based on a comparison of the customer opening statement to the call center transaction data; andpresenting the ordered set of possible transactions ranked in order from highest likelihood to lowest likelihood including likelihood scores associated with each possible transaction to a call center agent terminal.
  • 13. The method of claim 12, further comprising requesting information from the customer to reduce the ordered set of possible transactions.
  • 14. The method of claim 12, further comprising displaying a sequence of display screens at the call center agent terminal in accordance with the ordered set of possible transactions.
  • 15. The method of claim 14, further comprising receiving caller information related to the display screens.
  • 16. The method of claim 15, further comprising processing the call center transaction based on the call center transaction data and based on the caller information.
  • 17. The method of claim 12, further comprising determining an indication element based on an action-object pair associated with the caller opening statement received at an interactive voice response unit.
  • 18. The method of claim 12, wherein the possible transactions include at least one of adding a telephony service, modifying a telephony service, and disconnecting a telephony service.
  • 19. The method of claim 18, wherein the telephony service comprises call notes.
  • 20. The method of claim 18, wherein the telephony service comprises long-distance telephone service.
  • 21. The method of claim 18, wherein the telephony service comprises a bundle of different services.
  • 22. A method of call handling comprising: collecting data at an interactive voice response unit;forwarding the collected data to a remote analysis module;comparing the collected data to a plurality of call center transactions;generating an ordered set of possible transactions with each transaction having a likelihood score, wherein the possible transactions are ordered based on the collected data;presenting the ordered set of possible transactions ranked in order from highest likelihood to lowest likelihood including likelihood scores associated with each possible transaction to an agent terminal; andprocessing a call center transaction that is related to the collected data.
  • 23. The method of claim 22, further comprising accessing a matrix that maps caller requests and the call center transactions to compare the collected data to the plurality of call center transactions.
  • 24. The method of claim 23, wherein the matrix is an action-object transaction matrix.
  • 25. The method of claim 22, wherein the collected data comprises a caller opening statement.
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Related Publications (1)
Number Date Country
20060023863 A1 Feb 2006 US