U.S. patent application number 09/050986 was filed with the patent office on 2001-12-06 for profile management system including user interface for accessing and maintaining profile data of user subscribed telephony services.
This patent application is currently assigned to SBC TECHNOLOGY RESOURSES, INC.. Invention is credited to BANIAK, PAUL G., BROKAW, TRACY L., CHAMBERS, KRISTIN, CLARK, MARY B., KREIN, KATHERINE L., ROLWES, CHRISTOPHER H., VIETH, TERRY L..
Application Number | 20010048738 09/050986 |
Document ID | / |
Family ID | 26719509 |
Filed Date | 2001-12-06 |
United States Patent
Application |
20010048738 |
Kind Code |
A1 |
BANIAK, PAUL G. ; et
al. |
December 6, 2001 |
PROFILE MANAGEMENT SYSTEM INCLUDING USER INTERFACE FOR ACCESSING
AND MAINTAINING PROFILE DATA OF USER SUBSCRIBED TELEPHONY
SERVICES
Abstract
A profile management system is provided for accessing and
maintaining profile data associated with a telecommunications
service subscribed to by a user. The profile data is stored on a
telecommunications network which executes the telecommunications
service subscribed to by the user in accordance with the profile
data. The profile management system includes a client and a server.
The client hosts a user interface allowing the user to view and
update the profile data. The server processes user requests from
the client to view and update the profile data by obtaining the
profile data from the telecommunications network and forwarding the
profile data to the client. The server also processes user requests
from the client to update the profile data by forwarding user
updates of the profile data from the client to the
telecommunications network. As a result of the profile management
system, the user can access and maintain the profile data
associated with the telecommunications service subscribed to by the
user without involving service personnel.
Inventors: |
BANIAK, PAUL G.; (ST. LOUIS,
MO) ; CHAMBERS, KRISTIN; (AUSTIN, TX) ; KREIN,
KATHERINE L.; (ST. LOUIS, MO) ; ROLWES, CHRISTOPHER
H.; (ST. LOUIS, MO) ; VIETH, TERRY L.; (ST.
LOUIS, MO) ; BROKAW, TRACY L.; (ST. LOUIS, MO)
; CLARK, MARY B.; (ST. LOUIS, MO) |
Correspondence
Address: |
GREENBLUM & BERNSTEIN
1941 ROLAND CLARKE PLACE
RESTON
VA
20191
|
Assignee: |
SBC TECHNOLOGY RESOURSES,
INC.
Austin
TX
|
Family ID: |
26719509 |
Appl. No.: |
09/050986 |
Filed: |
March 31, 1998 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
|
|
60042680 |
Apr 3, 1997 |
|
|
|
Current U.S.
Class: |
379/201.02 ;
379/211.02 |
Current CPC
Class: |
H04M 3/4228 20130101;
H04M 3/436 20130101; H04M 2207/12 20130101; H04Q 3/0033 20130101;
H04M 3/42 20130101; H04M 3/42161 20130101; H04M 3/38 20130101; H04M
3/42068 20130101; H04L 69/16 20130101; H04M 3/42153 20130101 |
Class at
Publication: |
379/201.02 ;
379/211.02 |
International
Class: |
H04M 003/42 |
Claims
What is claimed is:
1. A profile management system for accessing and maintaining
profile data associated with a telecommunications service
subscribed to by a user, the profile data being stored on a
telecommunications network which executes the telecommunications
service subscribed to by the user in accordance with the profile
data, the profile management system comprising: a client which
hosts a user interface allowing the user to view and update the
profile data; and a server which processes user requests from the
client to view and update the profile data by obtaining the profile
data from the telecommunications network and forwarding the profile
data to the client, the server processing user requests from the
client to update the profile data by forwarding user updates of the
profile data from the client to the telecommunications network;
wherein the user can access and maintain the profile data
associated with the telecommunications service subscribed to by the
user without involving service personnel.
2. The profile management system of claim 1, in which the user
interface is a graphical user interface.
3. The profile management system of claim 2, in which the
telecommunications service comprises positive identification, and
in which the profile data comprises access codes and authorized
telephone numbers.
4. The profile management system of claim 3, wherein when a calling
party calls the user, the calling party is only successfully
connected to the user if either the calling party's telephone
number is one of the authorized telephone numbers or the calling
party inputs one of the access codes, wherein if the calling party
is not successfully connected to the user, the calling party hears
a prerecorded message and is subsequently disconnected.
5. The profile management system of claim 4, further comprising a
reporting system which generates reports comprising calling parties
attempting to connect to the user, indicating each calling party
successfully connected to the user, and each calling party not
successfully connected to the user.
6. The profile management system of claim 1, further comprising an
access control system which only allows authorized users to access
and maintain the profile data.
7. The profile management system of claim 1, in which the user
specifies a time when the server will forward the user updates from
the client to the telecommunications network.
8. The profile management system of claim 1, further comprising a
DTMF system for accessing and maintaining the profile data.
9. A profile management system for accessing and maintaining
profile data associated with a telecommunications service
subscribed to by a user, the profile management system comprising:
a client which hosts a user interface allowing the user to view and
update the profile data; an telecommunications network which stores
the profile data and executes the telecommunications service
subscribed to by the user in accordance with the profile data; and
a server which processes user requests from the client to view and
update the profile data by obtaining the profile data from the
telecommunications network and forwarding the profile data to the
client, the server processing user requests from the client to
update the profile data by forwarding user updates of the profile
data from the client to the telecommunications network; wherein the
user can access and maintain the profile data associated with the
telecommunications service subscribed to by the user without
involving service personnel.
10. The profile management system of claim 9, in which the user
interface is a graphical user interface.
11. The profile management system of claim 10, in which the
telecommunications service comprises positive identification, and
in which the profile data comprises access codes and authorized
telephone numbers.
12. The profile management system of claim 11, wherein when a
calling party calls the user, the calling party is only
successfully connected to the user if either the calling party's
telephone number is one of the authorized telephone numbers or the
calling party inputs one of the access codes, wherein if the
calling party is not successfully connected to the user, the
calling party hears a prerecorded message and is subsequently
disconnected.
13. A profile management system for accessing and maintaining
profile data associated with an AIN service subscribed to by a
user, the profile management system comprising: a client which
hosts a user interface allowing the user to view and update the
profile data; an AIN network which stores the profile data and
executes the AIN service subscribed to by the user in accordance
with the profile data; and a server which processes user requests
from the client to view and update the profile data by obtaining
the profile data from the AIN network and forwarding the profile
data to the client, the server processing user requests from the
client to update the profile data by forwarding user updates of the
profile data from the client to the AIN network; wherein the user
can access and maintain the profile data associated with the AIN
service subscribed to by the user without involving service
personnel.
14. The profile management system of claim 13, in which the user
interface is a graphical user interface.
15. The profile management system of claim 14, in which the AIN
service comprises positive identification, and in which the profile
data comprises access codes and authorized telephone numbers.
16. The profile management system of claim 15, wherein when a
calling party calls the user, the calling party is only
successfully connected to the user if either the calling party's
telephone number is one of the authorized telephone numbers or the
calling party inputs one of the access codes, wherein if the
calling party is not successfully connected to the user, the
calling party hears a prerecorded message and is subsequently
disconnected.
17. A profile management system for accessing and maintaining
profile data associated with a telecommunications service
subscribed to by a user, the profile management system comprising:
a client which hosts a user interface allowing the user to view and
update the profile data; and a server which stores the profile data
and executes the telecommunications service subscribed to by the
user in accordance with the profile data, the server processing
user requests from the client to view and update the profile data
by forwarding the profile data to the client, the server processing
user requests from the client to update the profile data by
replacing the stored profile data with user updates of the profile
data received from the client; wherein the user can access and
maintain the profile data associated with the telecommunications
service subscribed to by the user without involving service
personnel.
18. A method for accessing and maintaining profile data associated
with a telecommunications service subscribed to by a user, the
method comprising: remotely logging into a server, from a client;
viewing the profile data associated with the telecommunications
service subscribed to by the user; and if desired, updating the
profile data; wherein the user can access and maintain the profile
data associated with the telecommunications service subscribed to
by the user without involving service personnel.
Description
RELATED APPLICATION DATA
[0001] This application claims the benefit of U.S. provisional
patent application No. 60/042,680 entitled "Profile Management
System Including User Interface for Accessing and Maintaining
Profile Data of User Subscribed Telephony Services", in the names
of Baniak et al., and is related to the disclosure provided in U.S.
patent application Ser. No. 08/831,892 filed Apr. 3, 1997, entitled
"Apparatus and Method for Facilitating Service Management of
Communications Services in a Communications Network", in the names
of Larry JOST et al. the disclosures of which are expressly
incorporated herein by reference in their entireties.
BACKGROUND OF THE INVENTION
[0002] 1. Field of the Invention
[0003] The present invention generally relates to the field of
telecommunications. More particularly, the present invention
relates to a user interface, such as a personal computer (PC)
interface, for accessing and maintaining profile data of a user's
subscribed telephony service.
[0004] 2. Acronyms
[0005] The written description provided herein contains acronyms
which refer to various telecommunications services, components and
techniques, as well as features relating to the present invention.
Although some of these acronyms are known, use of these acronyms is
not strictly standardized in the art. For purposes of the written
description herein, acronyms will be defined as follows:
[0006] Advanced Intelligent Network (AIN)
[0007] Computer Access Restriction (CAR)
[0008] Advanced Intelligent Network (AIN)
[0009] Computer Access Restriction (CAR)
[0010] Common Channel Signaling (CCS)
[0011] Central Office (CO)
[0012] Calling Party Number (CPN)
[0013] Call Processing Record (CPR)
[0014] Data and Reporting System (DRS)
[0015] Integrated Service Control Point (ISCP)
[0016] Interactive Voice Response (IVR)
[0017] Local Area Network (LAN)
[0018] Personal Computer (PC)
[0019] Positive ID (PID)
[0020] Private Branch Exchange (PBX)
[0021] Service Creation Environment (SCE)
[0022] Service Control Point (SCP)
[0023] Service Order Assignment Control (SOAC)
[0024] Service Management System (SMS)
[0025] Service Provisioning And Creation Environment (SPACE)
[0026] Service Switching Point (SSP)
[0027] Signaling Transfer Point (STP)
[0028] Transaction Capabilities Applications Part (TCAP)
[0029] Transmission Control Protocol/Internet Protocol (TCP/IP)
[0030] User Interface (UI)
[0031] Wide Area Network (WAN)
[0032] Working Telephone Number (WTN)
[0033] 3. Background Information
[0034] In recent years, a number of new telephony service features
have been implemented and provided by an Advanced Intelligent
Network (AIN). The AIN evolved out of a need to increase the
capabilities of the existing telephone network architecture and
meet the growing needs of telephony customers. The AIN architecture
generally comprises two networks, a data messaging network and a
trunked communications network. The trunked communications network
handles voice and data communications between dispersed network
locations, whereas the data messaging network is provided for
controlling operations of the trunked communications network.
[0035] An illustration of the basic components of an AIN network
environment is shown in FIG. 1. The AIN network is provided to
facilitate communication between a plurality of network locations
or stations 72-86. As shown in FIG. 1, central offices (COs) 64-71
are provided for sending and receiving data messages from a service
control point (SCP) 56 via one or more signaling transfer points
(STPs) 51, 53 and 59. The data messages are communicated to and
from the COs 64-71 and the SCP 56 along a common channel signaling
(CCS) network 88. Each CO 64-71 serves as a network service
switching point (SSP) and may be equipped with CCS capabilities,
which provides for the two-way communication of data messages
between each SSP and the SCP 56 via CCS network 88. These data
messages may be formatted in accordance with Transaction
Capabilities Applications Protocol (TCAP).
[0036] Each CO 64-71 serving as a network SSP routes AIN-service
related telephone calls between a calling station (e.g., station
72) and a called station (e.g., station 84) based on instructions
received from the SCP 56. The SSPs 64-71 may be connected by
trunked communication lines 90 to transport voice and/or data
signals. Each of the stations 72-86 is connected to one or more
SSPs 64-71 through private or dedicated telephone lines 93. In
AIN-type call processing, the originating SSP is responsible for:
identifying calls associated with AIN services; detecting when
conditions for AIN service involvement are met; formulating service
requests or queries to the SCP 56 for call processing instructions;
and responding to the instructions or message responses received
from the SCP 56 to complete or terminate the call.
[0037] In FIG. 1, the SCP 56 is implemented as part of an
integrated service control point (ISCP) 10. The ISCP 10 is an
integrated system which may include a programmable SCP 56 and a
data and reporting system (DRS) 28. The SCP 56 executes software or
programmed-based logic, in accordance with a subscriber's call
processing record (CPR), and returns call routing instructions to
the SSPs. The DRS 28 compiles calling information to be used for
billing and administrative purposes. A service creation environment
(SCE) (not shown) may also be provided for programming and
provisioning the CPRs stored in the database of the SCP 56. The
CPRs define the services for each individual subscriber. The SCE
may be integrated with the ISCP 10 or provided as a separate
application or entity. By way of a non-limiting example, the ISCP
10 may be implemented with a Bellcore integrated service control
point (ISCP) available from Bell Communications Research
(Bellcore), Murray Hill, N.J., and the SCE may be implemented with
SPACE, which is also available from Bellcore. SPACE is a service
provisioning and creation environment. SPACE stores a copy of the
data in the ISCP and is the network element used for data queries
and management by the selected users which have access to it. The
users do not access the ISCP directly because direct access would
interfere with call processing by performing data manipulations on
the same platform. Updates made through SPACE are input into the
ISCP immediately. The service order assignment control (SOAC)
system receives all service order activity from service personnel
and forwards the service orders to the SMS.
[0038] For additional information regarding AIN and AIN-related
network environments, see Berman, Roger K., and Brewster, John H.,
"Perspectives on the AIN Architecture," IEEE Communications
Magazine, February 1992, pp. 27-32, the disclosure of which is
expressly incorporated herein by reference in its entirety.
[0039] A number of services have been provided by AIN or AIN-type
intelligent networks to provide specialized call processing of
incoming calls and detailed call information. Services such as call
routing, call forwarding and call logging have been provided by AIN
or AIN-type networks. Service activation of a particular AIN
service is normally accomplished by service personnel who receive a
service order from a customer, and then provision or create the CPR
that is unique for each working telephone number (WTN) in the SCP
or ISCP. Each customer's CPR contains subscriber or profile data
which control and/or define the service features and parameters
associated with the AIN service subscribed to by the customer.
Modification to a customer's CPR may be performed by service
personnel based on requests received from the customer (e.g., by a
formal written submission for service modification or via telephone
interaction with service personnel). For more "simple" AIN services
(i.e., AIN services that are based on very few or limited service
parameters), automated modification systems and methods have also
been provided to permit a customer or user to modify their service
profile data via a telephone connection and touch tone dialing or
Dual Tone Multi Frequency (DTMF) response.
[0040] An example of such a simple AIN service is selective call
acceptance which was deployed in Wichita, Kans. in 1994. Selective
call acceptance allows residential and small business customers to
provide a screening list of 50 authorized telephone numbers and one
access code in order to allow people calling from one of the
authorized numbers or with the access code to connect to the
subscriber's working telephone number. If an unauthorized caller
calls the subscriber's working telephone number, the unauthorized
caller can be routed to an alternative location if desired, for
example, a voice mailbox. When the subscriber chooses to modify the
authorized numbers and/or access code, the subscriber either
contacts service personnel or modifies their service profile data
via DTMF.
[0041] While such prior systems have been provided, the ability for
a customer to freely access and maintain their service profile data
has been limited. Prior attempts have relied upon the involvement
of service personnel or have limited a customers ability to access
and modify their service profile data. DTMF-based interfaces have
also not provided an efficient or user-friendly system by which
customers may review and revise their service profile data.
Further, for more "complex" AIN-based services (i.e., AIN services
based on a large number of service parameters or including more
complex sets or groups of service parameters) such prior attempts
have not provided an effective solution for automated service
management and maintenance. Thus, there is currently a need for an
interface permitting users to freely access and maintain their
service profile data. A need also exists for a user interface
permitting a user to review and update their data for services,
such as AIN-based services, through a computer-based interface
without requiring the involvement of or interaction with service
personnel.
SUMMARY OF THE INVENTION
[0042] In view of the above, the present invention, through one or
more of its various aspects and/or embodiments is thus presented to
accomplish one or more objectives and advantages, such as those
noted below.
[0043] A general object of the present invention is to provide a
profile management system having a user interface that provides the
ability for a customer to freely access and maintain their service
profile data.
[0044] Another object of the invention is to provide a profile
management system for AIN-based services. A further object of the
invention is to provide such a system that does not rely upon the
involvement of service personnel to permit a user to access and
modify their AIN service profile data.
[0045] Still another object of the invention is to provide a
profile management system that provides an efficient and
user-friendly manner by which customers may review and revise their
service profile data.
[0046] Yet another object of the invention is to provide a profile
management system for more "complex" services (e.g., AIN services
based on a large number of service parameters or including more
complex sets or groups of service parameters), that permits a user
to more effectively access and maintain their profile data for such
a complex service.
[0047] Another object of the invention is to provide a profile
management system that includes a user interface that permits a
customer to review and update their profile data for services, such
as AIN-based services, through a computer-based interface.
[0048] A profile management system is provided for accessing and
maintaining profile data associated with a telecommunications
service subscribed to by a user. The profile data is stored on a
telecommunications network which executes the telecommunications
service subscribed to by the user in accordance with the profile
data. The profile management system includes a client and a server.
The client hosts a user interface allowing the user to view and
update the profile data. The server processes user requests from
the client to view and update the profile data by obtaining the
profile data from the telecommunications network and forwarding the
profile data to the client. The server also processes user requests
from the client to update the profile data by forwarding user
updates of the profile data from the client to the
telecommunications network. As a result of the profile management
system, the user can access and maintain the profile data
associated with the telecommunications service subscribed to by the
user without involving service personnel.
[0049] In a preferred embodiment, the user interface is a graphical
user interface, the telecommunications service is positive
identification, and the profile data includes access codes and
authorized telephone numbers. Moreover when a calling party calls
the user, the calling party is only successfully connected to the
user if either the calling party's telephone number is one of the
authorized telephone numbers or the calling party inputs one of the
access codes. If the calling party is not successfully connected to
the user, the calling party hears a prerecorded message and is
subsequently disconnected. A reporting system may also be provided
which generates reports detailing calling parties attempting to
connect to the user. The report may also indicate each calling
party successfully connected to the user, and each calling party
not successfully connected to the user.
[0050] According to another preferred embodiment, the profile
management system also includes an access control system which only
allows authorized users to access and maintain the profile data.
Furthermore, the user may specify a time when the server will
forward the user updates from the client to the telecommunications
network. The profile management system may also include a DTMF
system for accessing and maintaining the profile data.
[0051] According to another embodiment, a profile management system
is provided for accessing and maintaining profile data associated
with a telecommunications service subscribed to by a user. The
profile management system includes a server, a client and a
telecommunications network. The client hosts a user interface
allowing the user to view and update the profile data. The
telecommunications network stores the profile data and executes the
telecommunications service subscribed to by the user in accordance
with the profile data. The server processes user requests from the
client to view and update the profile data by obtaining the profile
data from the telecommunications network and forwarding the profile
data to the client. The server also processes user requests from
the client to update the profile data by forwarding user updates of
the profile data from the client to the telecommunications network.
As a result of the profile management system the user can access
and maintain the profile data associated with the
telecommunications service subscribed to by the user without
involving service personnel.
[0052] In a preferred embodiment, the user interface is a graphical
user interface, the telecommunications service is positive
identification, and the profile data includes access codes and
authorized telephone numbers. Moreover when a calling party calls
the user, the calling party is only successfully connected to the
user if either the calling party's telephone number is one of the
authorized telephone numbers or the calling party inputs one of the
access codes. If the calling party is not successfully connected to
the user, the calling party hears a prerecorded message and is
subsequently disconnected.
[0053] According to another embodiment, a profile management system
is provided for accessing and maintaining profile data associated
with an AIN service subscribed to by a user. The profile management
system includes a server, client and an AIN network. The client
hosts a user interface allowing the user to view and update the
profile data. The AIN network stores the profile data and executes
the AIN service subscribed to by the user in accordance with the
profile data. The server processes user requests from the client to
view and update the profile data by obtaining the profile data from
the AIN network and forwarding the profile data to the client. The
server also processes user requests from the client to update the
profile data by forwarding user updates of the profile data from
the client to the AIN network. As a result of the profile
management system the user can access and maintain the profile data
associated with the AIN service subscribed to by the user without
involving service personnel.
[0054] In a preferred embodiment, the user interface is a graphical
user interface, the AIN service is positive identification, and the
profile data includes access codes and authorized telephone
numbers. Moreover when a calling party calls the user, the calling
party is only successfully connected to the user if either the
calling party's telephone number is one of the authorized telephone
numbers or the calling party inputs one of the access codes. If the
calling party is not successfully connected to the user, the
calling party hears a prerecorded message and is subsequently
disconnected.
[0055] According to another preferred embodiment, a profile
management system is provided for accessing and maintaining profile
data associated with a telecommunications service subscribed to by
a user. The profile management system includes a client and a
server. The client hosts a user interface allowing the user to view
and update the profile data. The server stores the profile data and
executes the telecommunications service subscribed to by the user
in accordance with the profile data. The server processes user
requests from the client to view and update the profile data by
forwarding the profile data to the client. The server processes
user requests from the client to update the profile data by
replacing the stored profile data with user updates of the profile
data received from the client. As a result of the profile
management system, the user can access and maintain the profile
data associated with the telecommunications service subscribed to
by the user without involving service personnel.
[0056] According to another preferred embodiment, a method is
provided for accessing and maintaining profile data associated with
a telecommunications service subscribed to by a user. The method
includes remotely logging into a server, from a client; viewing the
profile data associated with the telecommunications service
subscribed to by the user; and if desired, updating the profile
data. As a result of the method, the user can access and maintain
the profile data associated with the telecommunications service
subscribed to by the user without involving service personnel.
[0057] The above-listed and other objects, features and advantages
of the present invention will be more fully set forth
hereinafter.
BRIEF DESCRIPTION OF THE DRAWINGS
[0058] The present invention is further described in the detailed
description which follows, by reference to the noted plurality of
drawings by way of non-limiting examples of preferred embodiments
of the present invention, in which like reference numerals
represent similar parts throughout the several views of the
drawings, and wherein:
[0059] FIG. 1 illustrates the components of a conventional Advanced
Intelligent Network (AIN) network environment;
[0060] FIG. 2 illustrates, in block diagram form, an exemplary
system architecture for implementing the various features and
aspect of the present invention;
[0061] FIG. 3 illustrates, in block diagram form, another exemplary
system architecture for implementing the features of the present
invention;
[0062] FIG. 4 illustrates yet another exemplary system architecture
and environment for implementing the present invention;
[0063] FIG. 5 illustrates a further exemplary system architecture
and environment for implementing the features of the present
invention;
[0064] FIG. 6 illustrates a list of Positive ID numbers and their
status as displayed by an exemplary user interface according to an
aspect of the present invention;
[0065] FIG. 7 illustrates an authorized telephone number table and
access code table as displayed by an exemplary user interface
according to an aspect of the present invention; and
[0066] FIG. 8 shows an activity log according to an aspect of the
present invention.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
[0067] Referring to the accompanying drawings, a detailed
description of preferred embodiments, features and aspects of the
present invention will be provided.
[0068] The present invention relates to a profile management system
having a user interface, such as a personal computer (PC)
interface, for accessing and maintaining profile data of a user's
subscribed telephony service. The telephony service may be a
AIN-based service that includes profile data which control and/or
define the service features and parameters associated with the AIN
service subscribed to by the customer. Through the user interface
of the present invention, a customer may freely access, maintain
and modify their service profile data without the involvement of or
interaction with service personnel. The present invention also
provides the ability to selectively access and maintain complex
service profile data with a user-friendly and effective interface.
When the interface is implemented with a PC interface, one or more
display screens may be provided to display the customer's profile
data, and to permit a user to build and maintain their data.
[0069] The various features and aspects of the present invention
are disclosed herein with reference to a particular AIN-based
service, which is referred to as "Positive ID (PID)" or "Computer
Access Restriction (CAR)" herein. Although the present disclosure
describes a particular implementation of the present invention with
respect to the PID service, the scope of the invention is not
limited to this implementation and the various features and aspects
of the invention may be adapted for other AIN-based services or
telephony. Changes may be made, within the purview of the
disclosure, as presently stated, without departing from the scope
and spirit of the invention in its various aspects. Further,
although the invention has been described herein with reference to
particular means, materials and embodiments, the invention is not
intended to be limited to the particulars disclosed herein; rather,
the invention extends to all functionally equivalent structures,
methods and uses.
[0070] As disclosed herein, PID is an AIN-based service that
permits a user to control access to their telephone or private
line. PID may be used to restricts phone line access to computer
systems or other proprietary systems (e.g., PBXs, etc.) of a
subscriber. According to one aspect of PID, a screening list of
authorized calling party numbers (CPNs) is stored at an ISCP or
SCP. When a call is placed to a subscriber's working telephone
number (WTN) (e.g., the number of the phone line used to access the
subscriber's computer system), an AIN query is launched to the SCP
by the serving or originating SSP in order to determine whether the
calling party is authorized to access the subscriber's system.
Authorization is confirmed when the number of the calling party is
located in the screening list of authorized CPNs. If the calling
party is not authorized, a denial message may be played back to
indicate that access has been restricted. A screening list of
override access codes may also be stored in the SCP, to permit
employees or other calling parties who are calling from an
unauthorized phone number to override the rejection and gain access
by entering one of the access codes contained in the screening
list.
[0071] In accordance with an aspect of the invention, a profile
management system may be provided as a tool to PID customers for
building and maintaining their profile data, including their lists
of authorized telephone numbers and access codes associated with
their PID-equipped lines. The user interface of the invention may
comprise a PC interface including client software which allows a
user to access a secured server of the PID service provider, which
will accept changes made by a user through the PC interface. These
changes may include revisions to a customer's list that are sent to
the AIN network that screens the PID customer's incoming calls.
According to an aspect of the invention, the server may also
automatically track log-on activity to a customer's account and
provide reports so that a user can verify that only authorized
individuals have accessed their WTN.
[0072] FIG. 2 illustrates in block diagram form an exemplary system
architecture for implementing the present invention. The profile
management system of the present invention may include a PID PC
client 102 that serves as a PC interface for the PID user or
subscriber. Although FIG. 2 depicts a single PID PC client 102, a
plurality of PID PC clients may be provided for each AIN-service
based user and/or depending on the number of users accommodated by
the profile management system of the invention. The PID PC client
102 may comprise PID client software residing on a micro-processor
based system or personal computer platform such as an IBM PC or
compatible, preferably operating in a Microsoft Windows
environment. The PID client software may be programmed with a high
level programming language, such as PowerBuilder available from
Sybase, Inc. of Emeryville, Calif. and provides various display
windows or screens for facilitating the building and maintenance of
the user's profile data. A detailed description of the functions
and operations performed by the PID client software is provided
below.
[0073] The PID PC client 102 may include a modem for dialing and
accessing a PID PC server 104 through a dedicated/private line or
network using, for example, the TCP/IP protocol. Messaging
middleware such as "DATAGATE" (which is a message based software
application available from Southwestern Bell Telephone Co.) may be
utilized by the PID PC client 102 to send and receive messages and
information to the PID PC server 104. Although FIG. 2 only depicts
one PID PC server, depending on the number of users and system
capacity, one or more PID PC servers may be provided that each
serve a plurality of PID PC clients. The PID PC client 102 may
communicate with the PID PC server 104 to obtain a list of the PID
WTNs a user is entitled to work with, and to obtain the detailed
information associated with each PID WTN, including the authorized
telephone numbers and access codes for user maintenance, e.g.,
updating the tables.
[0074] The PID PC server 104 may comprise an application service to
handle the PID client connections and communicates with a Service
Management System (SMS) Server 204 to obtain profile data on behalf
of subscribers and also to submit subscriber orders. The PID PC
server 104 may be implemented with a UNIX-based mainframe or other
type of computer, utilizing threads and software programmed in a
high level programming language such as C++. The PID PC server 104
may access and interact with the SMS Server 204 via a suitable
communication channel or network connections (e.g., a dedicated
line, local area network (LAN) or wide area network (WAN)) using
TCP/IP and messaging middleware such as "DATAGATE". The SMS Server
204 may be implemented with a UNIX-based mainframe or computer
(e.g., a SPARC Center 2000 with a Solaria operating system), and
sends information to and receives information from an ISCP or SCP
via a service creation environment (SCE) such as SPACE. A more
detailed description of the various features of the SMS Server 204
may be found in U.S. patent application Ser. No. 08/831,892 filed
Apr. 3, 1997, entitled "Apparatus and Method for Facilitating
Service Management of Communications Services in a Communications
Network", in the names of Larry JOST et al.
[0075] As further shown in the embodiment of FIG. 2, the profile
management system of the invention may also include a PID status
server 106 and PID database 110. The PID status server 106 may
comprise an application service to handle asynchronous
acknowledgments of client order completion and new PID order
notifications from the SMS Server 204. The detailed profile data
for each Positive ID WTN (i.e., the authorized telephone number
list and access codes) may be simultaneously stored by the SMS
server 204 and in the database of the ISCP or SCP. The SMS server
204 keeps a duplicate of the profile data stored in the ISCP to
facilitate update and modification of a user's profile data and to
provide a backup in case of system failure or outage.
[0076] The PID database 110 may store additional data required by
the profile management system of the present invention. For
example, the PID database 100 stores information relating to orders
for new service including the order status and may be used to check
all activity on a service order, including creation and
cancellation. Furthermore, the PID database 100 may store
indicators showing whether a specific user has access to a positive
ID number or is locked from access for a positive ID number.
[0077] The PID status server 106 may be implemented with a
UNIX-based mainframe or computer, utilizing threads and software
programmed with a high level programming language such as C++. The
PID status server 106 may access and interact with the SMS Server
204 via suitable communication channels or network connections
(e.g., a dedicated line, local area network (LAN) or wide area
network (WAN)) using TCP/IP and messaging middleware such as
"DATAGATE". The PID database 110 may be implemented with a suitable
storage device or as part of the memory of a UNIX-based mainframe
or computer system. It is also possible that several of the main
components of the profile management system, including the PID PC
server, the PID status server and the PID database are implemented
on a single mainframe or computer system (such as a UNIX-based
mainframe).
[0078] The user interface is now described with reference to FIGS.
6 and 7. Initially, the user logs onto the PID PC server 104 from
the PID PC client 102. In a preferred embodiment, the log-in is
password controlled. After the user ID and password is verified, a
screen similar to that shown in FIG. 6 will appear. FIG. 6 shows
all working telephone numbers associated with the user's password
and user ID. Then, a user may select one of the WTNs to view, edit
or delete. The screen shown in FIG. 6 also indicates a status of
each WTN. If the WTN is shown as ACTIVE, the date in the second
column indicates the date the current profile data was put into
service to restrict calls. When a WTN is active, the view and edit
button are available, whereas the delete button is unavailable.
Viewing the ACTIVE status tables is particularly important when
trying to establish if an authorized person's telephone number is,
in fact, on the table and also whether a given access code is
valid.
[0079] If the status column for a WTN indicates PENDING, then a
file containing authorized telephone numbers and access codes has
been created with changes in it, but those changes have not yet
become effective. Pending files can be created for immediate
processing or with an effective date some time in the future, which
the user may select. A pending file can also be deleted, which will
completely eliminate the submitted file. When a pending file is
deleted, a new pending file can be created by editing an active
WTN. The status of a WTN is shown as NEW from the time that the
Positive ID service is ordered until the service establishment date
passes.
[0080] To select a PID WTN for editing or viewing, the user
highlights a desired WTN and presses the edit or view button as
shown in FIG. 6. In a preferred embodiment, the screen shown in
FIG. 7 will then appear displaying both the authorized telephone
number and access code tables. The authorized telephone number
table stores the authorized telephone number in the first column,
and comments in the second and third columns. Typically, the second
column will store the name of the person associated with the
authorized telephone number. The second comment column (third
column in FIG. 7) may be used, for example, to indicate a
department associated with the authorized telephone number.
[0081] According to a preferred embodiment, both tables can be
sorted to provide ease in analyzing the information. By double
clicking on any column heading, the data will be sorted by the
information in that column in ascending order. For example, by
double clicking on the column storing authorized telephone numbers,
the authorized telephone number table will be sorted in ascending
order by authorized telephone number. By double clicking on the
comments field, the authorized telephone number table will be
alphabetically sorted by the data in the comments field, e.g., by
name.
[0082] In a preferred embodiment, the authorized number table
stores up to 500 numbers, although any other maximum number of
authorized telephone numbers can be utilized depending on available
storage capacity. Preferably, the authorized telephone numbers are
stored in the area code-telephone number format, which is 10 digits
in length. By pressing the add button when editing the authorized
telephone numbers table, the user may insert a new authorized
telephone number into the table. By highlighting an authorized
telephone number and pressing the remove button, the user may
delete an authorized telephone number from the table.
[0083] In a preferred embodiment, the access code table is limited
to 100 entries, although any other number may be used depending on
available system storage. In a preferred embodiment, the access
codes are 4 to 7 digits in length. As shown in FIG. 7, the access
code table contains one comment field for information, such as the
department, associated with each access code. An access code can be
added and deleted in the same manner as the authorized telephone
number is added and deleted.
[0084] Referring back to FIG. 6, when a PID WTN shows a NEW status,
no tables exist for that WTN. However, a user may view and edit the
unpopulated tables. New tables associated with the NEW WTN can be
created by pushing the edit button. Pushing the edit button creates
a pending version of the tables that may be submitted to the SMS
server 204 when editing is completed. If the PID WTN number is
shown as ACTIVE, no pending file exists for that WTN. However, a
user may view the file (storing the tables) currently restricting
access to the WTN and may create a new file. After the user creates
a new file by completing editing of the file, the WTN will show
PENDING status. If another user is editing a WTN's tables, then the
tables can only be viewed (not edited), because only one pending
file can exist for each PID WTN.
[0085] If a PID WTN has a PENDING status, a file has been created
with changes to the table associated with that PID WTN and the file
has been submitted, but the changes have not yet become effective.
In a preferred embodiment each PID WTN is permitted one pending
file. The pending file can be edited, but the edited version will
replace the existing pending file. The pending file can also be
deleted, which will completely eliminate the submitted file. When a
pending file is deleted, a new pending file can be created by
editing the new or active PID WTN. Moreover, when a PID WTN is
PENDING, the user may elect to view either the active file, or the
pending file. In other words, the user may view the file currently
controlling access to the PID WTN, or the file scheduled to control
access when it becomes effective.
[0086] In a preferred embodiment, when submitting files to the SMS
server 204, an effective date of the submitted file must be
selected. Selecting an effective date in the future allows updates
to the tables to be made in advance of when the file is actually
needed. For example, if a new employee is joining a group in a
week, the file could be updated and submitted, but not be made
effective until the next week when the employee is part of the
group.
[0087] Once the user selects a PID WTN to view or edit, the PID PC
server 104 launches a query to the SMS server 204 to retrieve the
tables (authorized telephone number table and access code table)
associated with that PID WTN. The PID PC server 104 also locks the
PID WTN, so that no other user can access the tables for editing
purposes, until the initial user has completed working with the
tables.
[0088] In a preferred embodiment, the authorized telephone numbers
field and comments fields of the authorized telephone numbers table
are stored by the SMS server 204, but the comment fields is
stripped off prior to the SMS server 204 sending the message to
SPACE. Consequently, if the user only changes information in the
comments field, the PID PC client 102 sends a message to the PID PC
server 104 indicating that only comments have changed. The PID PC
server 104 then sends only the comments field to the SMS server 204
and will mark the change as local only. The local indication tells
the SMS server 204 that the update should not be sent onward to
SPACE and the ISCP, but should be saved within the SMS server
204.
[0089] A detailed description of exemplary interactions between the
various main components of the profile management system (i.e., the
PID PC Client, the PID PC Server, the PID Status Server, and the
PID Database) is now provided. The messaging between the various
components is facilitated with messaging middleware such as
DATAGATE. First, the messages between the PID PC client 102 and the
PID PC server 104 are described.
[0090] In a preferred embodiment, the connection between the PID PC
client 102 and the PID PC server 104 is via TCP/IP using either a
dial up connection or a dedicated line. Initially, the PC client
may initiate a log in request by transmitting the user ID and
password to the PC server. The PC server responds by accepting the
log in or rejecting the log in. The PC client may also initiate a
request to change a password to which the PC client responds by
either accepting or rejecting the request.
[0091] Another possible transaction between the PC client and PC
server is retrieving the list of PID WTNs the user has access to,
along with information about all pending activities to be performed
on each PID WTN. Upon receipt of the PID WTN information, the user
interface on the PC client displays the information in a manner
similar to that shown in FIG. 6. For a new PID WTN not yet
established, which the user has yet to submit tables for, the PC
server assigns a NEW status for this PID WTN.
[0092] Another possible transaction between the PC server and PC
client is retrieving the authorized telephone number table and
access code table associated with a specific PID WTN. As described
above, the user may view the active or pending files. The PC
server's response to the PC client's requests includes a read-only
data structure if another user is currently working with the PID
WTN's pending file i.e., the file is locked, or if the active file
is requested. Note, a user may lock a PID WTN that has a pending
file, if the user is requesting the pending file. However, if the
user is requesting the active view, the lock will be rejected.
[0093] Another possible transaction between the PC client and PC
server is modifying the authorized telephone number table and the
access code table associated with the PID WTN. The PC server
responds to the request with either a success or failure
indication.
[0094] Another set of possible transactions between the PC server
and PC client is establishing and releasing a user's lock on a PID
WTN's file. Establishing the user's lock locks the PID WTN's file
from write access by other users. In other words, a lock prevents
any other user from editing the tables associated with the PID WTN.
When a user requests a view of a pending PID WTN file, the PC
server locks the pending PID WTN's file, preventing any other user
from submitting modifications to the PID WTN's file. The release
lock transaction may be used to unlock the PID WTN's file. The
release lock request is sent by the user interface on the PC client
when a user has exited the PID edit screen.
[0095] A cancel pending request transaction is also possible
between the PC client and the PC server. The cancel pending request
transaction allows a user to cancel a pending request against the
PID WTN. In a preferred embodiment, the user selects a specific
file for canceling or a file assigned to a specific pending date.
After canceling a pending request on a PID WTN, the user interface
may allow the user to edit the pending view (retrieved prior to the
cancellation) and resubmit the request. A user must obtain a lock
on the PID WTN after performing the cancel. Cancellation of a
pending file for a PID WTN that is locked is prohibited, unless the
file is being canceled by the user holding the lock.
[0096] An additional PC client to PC server interaction is for
status log requests. a status log request transaction retrieves the
status log history of a specified PID WTN, or all PID WTNs
associated with a user. If a PID WTN is specified in the request,
then the log for that PID WTN is returned. Otherwise, the log for
all the PID WTNs associated with the user are returned. A user may
also request a date which will be the cutoff time from when the log
information begins. If the date is unspecified, the PC server
returns all available log information for the selected PID
WTNs.
[0097] Possible PID PC server 104 to SMS server 204 interactions
are now described. The PC server connects to the SMS server over a
LAN using TCP/IP and messaging middleware, such as DATAGATE. The PC
server may request the current or pending view of the authorized
telephone number and access code tables associated with a PID WTN.
The PC server may also request to update the PID tables and request
to cancel the update of the authorized telephone number and access
code tables associated with the PID WTN. In both cases, the SMS
server responds with either a success or an error.
[0098] Interactions between the SMS server 204 and the PID status
server 106 are now described. The SMS server connects to the status
server via the LAN using TCP/IP and messaging middleware, such as
DATAGATE.
[0099] When an order for Positive ID is received by the SMS (e.g.,
from SOAC), the SMS server sends associated information, such as
the WTN and its user ID, to the status server. The status sever
then inserts the new WTN into a table storing all PID WTNs. After
the successful table addition, the status server sends a
confirmation message back to the SMS server. An order may also be
changed or deleted. If a prior version of the order exists, the
status server resolves differences between the two versions. For
example, if the prior version of the order creates a PID WTN not
created by the latest version of the PID WTN, the status server
removes the PID WTN. Alternatively if new PID WTNs are created by
the newer version of the order, the status server adds the new PID
WTNs. The revised order is then stored in the PID database 110. If
a cancel request is received, the old order is read in from the PID
database and the initial work for the order is undone, the order
status is set as CANCELED and the order is updated in the PID
database.
[0100] In a preferred embodiment, the SMS server 204 sends the
message indicating a pending PID WTN before the due date on the
service order because the subscriber then has time to set up their
lists of authorized telephone numbers and access numbers prior to
the effective date of their service. Thus, the service can be
activated the same day the user begins paying for it. In cases
other than Positive ID, when the SMS server receives a service
order from SOAC, a field in the message received by the SMS server
should be provided to indicate the type of service being
ordered.
[0101] The SMS server may also send an acknowledgment that the PID
tables are updated when the SMS server has processed a user
requested update sent to the SMS server. In response to the
acknowledgment, the status server changes the status associated
with the WTN from PENDING to ACTIVE.
[0102] The SMS server may also send a cancellation acknowledgment
to the status server when the SMS server has processed a user
request to cancel a user generated file (storing the tables). The
status server responds by updating the status of the order. The
status of the order is set to CANCELED.
[0103] FIG. 3 illustrates in block diagram form another exemplary
system architecture for implementing the features of the present
invention. The main components of the profile management system
(i.e., the PID PC client 102, the PID PC server 104, the PID status
server 106, and the PID database 110) may be configured similarly
to the system described with reference to FIG. 2. The SMS server
204 may also be configured similarly to SMS server in FIG. 2, or it
may be implemented with two main interfaces (e.g., a SMS query
server and a SMS O.S.S. server) as shown in FIG. 3. The SMS query
server comprises an interface for the PID PC server 104 and sends
queries to the ISCP or SCP database via SPACE to obtain a
customer's profile data for subsequent viewing at the PC client
102. The service profile data obtained by the SMS query server
(based on a request from the PC server 104) may be sent back to the
PC client 102 via the PC server 104. As noted above, the SMS server
204 may also comprise a database (not shown) for storing a copy of
the profile data of all PID customer's stored in the ISCP or SCP.
The redundancy may be provided to protect against outages or system
defaults at SPACE or the ISCP/SCP, and the data stored at the SMS
may be updated with the ISCP/SCP profile data on a periodic basis
(e.g., once a day, etc.) to maintain accuracy. When a copy of the
customer's profile data is provided at the SMS server 204, the SMS
query server may query the SMS database to obtain a customer's
profile data for viewing. In addition, a SMS O.S.S. server (see
FIG. 3) may be provided as part of the SMS server 204 to handle
updates to a customer's profile data (received from the PC client
102 via the PID PC server 104). The SMS O.S.S. server may also
initiate and process a customer's service order (e.g., to populate
or change a user profile) and acknowledge the status of the
customer's order (in the form of a feedback message to the PID
status server 106).
[0104] Various methods and procedures may be provided for service
initialization and activation. For example, in the embodiment of
FIG. 3, a user wishing to subscribe to PID may contact service
personnel (e.g., by telephone, the internet or e-mail) and request
that a service order be placed. When placing the service order, a
client may provide contact information to the service personnel.
After collecting all of the pertinent information, the client order
will be entered by the service personnel (e.g., at a SOAC system
terminal) and will flow to SMS for provisioning. The SMS server 204
will then send an acknowledgment message (e.g., via the SMS O.S.S.
Server) to the PC status server 106 to confirm, for example,
receipt of the customer's order and that the processing of the
order has been initiated. The PID database 110 may include a SOAC
order table to list a new client's order that has been received and
confirmed by the SMS.
[0105] Support personnel may access and view the SOAC order table
of the PID database 110 via a PID administration tool 130 (which
may comprise a computer based interface for accessing and storing
information with the PID database). When a support person sees that
a new order is present in the SOAC order table, the support person
may contact the customer or client based on the contact information
that was provided. From the new customer or client, the service
person may gather various information to provision the PID PC
interface feature of the invention. For example, the service
personnel may obtain and setup a user ID and password for the user
of the PID PC client software, and determine the client's system
specifications. The service person may also confirm the user's
address and send the PC client software to the user for
installation.
[0106] The user ID and password may be provisioned and stored in an
access database 120 by the support person, to provide a security
feature for limiting access to the PID PC server 104 and access to
the customer's profile data. The access database 120 may be
implemented with "Graceland", which is an access and security
management tool available from Southwestern Bell Telephone, and the
database may be queried and searched by the PID PC server 104 to
verify a user's password and user ID before granting access to a
client at PID PC client 102. Of course any other access and
security management tool can be substituted for "Graceland".
[0107] According to another preferred embodiment, a user may choose
to retrieve an activity log either in its entirety or by selecting
a specific WTN and/or date after which all entries should be
displayed. The activity log displays transactions related to each
Positive ID WTN associated with the user ID. An example of an
activity log is illustrated in FIG. 8. The first column indicates
the user associated with the activity being logged. In the log file
shown in FIG. 8, three different users all had activities logged.
The second column indicates the WTN associated with the activity.
The third column displays the activity. Possible activities for a
WTN are: ACCESSED indicating a Positive ID WTN table was reviewed;
and SUBMITTED indicating a Positive ID WTN table was changed and
sent to the SMS server 204. Thus, a modified table will show two
log entries, one for accessed and one for submitted. Additional
activities are: CANCEL SEND indicating a pending file was canceled
before it became active and REPLACED indicating the pending file
was edited and resubmitted to the SMS server 204. Thus, a replaced
table will show two log entries, one for ACCESSED and one for
REPLACED.
[0108] The Date/Time column shows the date and time when the
activity occurred. The effective date column, shows the date that a
pending file is to be made active or the date when another activity
is made effective. In the status column, the status value can be
PENDING, CANCELED, COMPLETED, IN PROCESS and FAILED. PENDING
indicates that files have been submitted but have not become active
yet. If the pending file was submitted for a future effective date,
it will remain in PENDING status until edited or the effective date
passes. If the effective date field is today's date, the file was
sent for immediate processing and will show an IN PROCESS status
until confirmation is received from the AIN network that the
changes have become active. The COMPLETED status indicates the file
that was submitted is now effectively restricting access to the PID
WTN. The FAILED status indicates the submitted file failed. A
CANCELED status indicates the pending file was deleted before it
was made active. Any authorized user may delete a pending file, not
only the user who created the pending file. The Status Date/Time
column indicates the date and time the status changed to the status
shown in the Status column. Thus, the activity log provides the
user information for tracking changes.
[0109] According to a preferred embodiment, when the PID PC client
102 is connected with the PID PC server 104, a time out may occur.
The time out requires a password to be re-entered after a period of
inactivity. In a preferred embodiment, the period is 15 minutes.
Therefore, after 15 minutes with no keystrokes, the user's keyboard
would lock, relative to the profile management application, until
the password is re-entered.
[0110] In addition to accessing the profile data with the PID PC
client software, an interactive voice response (IVR) system i.e.,
DTMF, may also be employed according to another embodiment. The IVR
system allows the user to add, delete and verify authorized
telephone numbers and access codes from any location using a touch
tone phone. Once the initial authorized telephone number and access
tables have been created and transmitted via the PC interface, the
IVR may be used to update the profile data. By calling the IVR and
following touch tone commands, updates can be made which become
effective immediately. The IVR can also be used at any time to
audibly review the tables of authorized telephone numbers and
access codes. To use the IVR, the user must enter a password and
the PID WTN enabling the user to access the information. The
combination of the PID WTN and the password will authenticate
users.
[0111] While the invention has been described with reference to
several exemplary embodiments, it is understood that the words
which have been used herein are words of description and
illustration, rather than words of limitations. Changes may be
made, within the purview of the disclosure, as presently stated and
as amended, without departing from the scope and spirit of the
invention in its aspects. Further, although the invention has been
described herein with reference to particular means, materials and
embodiments, the invention is not intended to be limited to the
particulars disclosed herein; rather, the invention extends to all
functionally equivalent structures, methods and uses.
[0112] For example, FIGS. 4 and 5 illustrate, in general block
diagram form, other exemplary system architectures and environments
for implementing the invention. FIG. 4 illustrates a system
environment in which the invention may be implemented, with the PC
server 104 and the PID status server 106 residing on the same
platform or entity. Although not shown in FIG. 4, the PID database
10 may also be provided on the same platform or system entity of
the PID PC server and PID status server. In addition, FIGS. 5
illustrates an exemplary WAN-based architecture for implementing
the invention. A description of the various components depicted in
FIGS. 4 and 5 may be found in the U.S. patent application Ser. No.
08/831,892 filed Apr. 3, 1997, entitled "Apparatus and Method for
Facilitating Service Management of Communications Services in a
Communications Network", in the names of Larry JOST et al., the
disclosure of which is expressly incorporated herein by reference
in its entirety.
[0113] Although the present invention has been described in
considerable detail with reference to certain preferred
embodiments, other embodiments are possible. Therefore, the scope
and spirit of the appended claims should not be limited to the
description of the preferred embodiments contained herein.
* * * * *