Enhanced data capture, analysis, and reporting for unified communications

• US 9,503,570 B2
• Filed: 05/26/2015
• Issued: 11/22/2016
• Est. Priority Date: 02/12/2013
• Status: Active Grant

• Current Assignee: Unify Square, Inc. (Unisys Corporation)
• Original Assignee: Unify Square, Inc. (Unisys Corporation)
• Inventors: Aggarwal, Sudhanshu, Raghavan, Arun, Osborne, Robert, Shen, Alan, Melomed, Edward
• Primary Examiner(s): TIEU, BINH KIEN
• Application Number:
  US14/721,813
• Publication Number:
  US 20150373186A1
• Time in Patent Office: 546 Days
• Field of Search: 379/1.01, 379/32.01, 379/32.05, 379/112.01, 379/112.04, 379/133, 379/134, 379/9.04
• US Class Current: 1/1
• CPC Class Codes: G06Q 10/00 Administration; Management
• CPC Class Codes: G06Q 30/0203 Market surveys; Market polls
• CPC Class Codes: H04L 41/5032 Generating service level reports
• CPC Class Codes: H04L 41/5096 wherein the managed service relates to distributed or central networked applications
• CPC Class Codes: H04L 43/06 Generation of reports
• CPC Class Codes: H04L 43/0805 by checking availability
• CPC Class Codes: H04L 43/50 Testing arrangements
• CPC Class Codes: H04L 43/55 Testing of service level quality, e.g. simulating service usage
• CPC Class Codes: H04L 51/56 Unified messaging, e.g. interactions between e-mail, instant messaging or converged IP messaging [CPM]
• CPC Class Codes: H04L 65/1063 Application servers providing network services systems providing special services to telephonic subscribers H04M3/42
• CPC Class Codes: H04L 67/1001 for accessing one among a plurality of replicated servers
• CPC Class Codes: H04L 67/535 Tracking the activity of the user network monitoring arrangements H04L43/00; recording of computer activity G06F11/34
• CPC Class Codes: H04M 15/58 based on statistics of usage or network monitoring
• CPC Class Codes: H04M 3/2227 Quality of service monitoring
• CPC Class Codes: H04M 3/2236 Quality of speech transmission monitoring
• CPC Class Codes: H04W 68/005 Transmission of information for alerting of incoming communication

Abstract

The present disclosure includes descriptions of various aspects of unified communication (UC) systems, including UC management and analysis systems and related tools and techniques. Described systems, tools, and techniques are adapted for enhanced UC data capture, analysis, and reporting; enhanced UC monitoring services; and a user survey service that can be used for conducting user surveys related to UC services. Embodiments disclosed herein include computer systems and methods that can be used for analyzing service level objectives for call quality, classifying calls into distinct categories, and real-time user notification of call quality and reliability issues.

Claims

1. A non-transitory computer-readable medium having computer-executable instructions stored thereon that, when executed, cause a computer system to:

(a) rate audio call quality by evaluation of one or more quality metrics for a set of calls against a defined set of one or more threshold values;

(b) determine site/time interval combinations for calls in the set of calls, wherein the calls are discretized into time intervals by identifying the time intervals in which the respective calls took place;

(c) perform aggregation of the discretized calls by site; and

(d) evaluate a number of calls rated as poor within each site/time interval combination against a service level compliance requirement.

2. The non-transitory computer-readable medium of claim 1, wherein the aggregation of the discretized calls by site comprises grouping the discretized calls based on call endpoint subnet.

3. The non-transitory computer-readable medium of claim 1, wherein the one or more quality metrics of each call of the set of calls are evaluated against the threshold values.

4. The non-transitory computer-readable medium of claim 1, having further computer-executable instructions stored thereon that, when executed, cause a computer system to determine that a time interval within a longer time period is a non-compliant time interval, wherein the non-compliant time interval within the longer time period results in non-compliance for the longer time period.

5. The non-transitory computer-readable medium of claim 1, wherein the time intervals are hours.

6. A non-transitory computer-readable medium having computer-executable instructions stored thereon that, when executed, cause a computer system to:

for a call with at least two endpoints each having a quality classification, classify the call based on the endpoint with the lowest quality classification;

further classify the call based on geography;

further classify the call based on infrastructure components; and

present a dashboard configured to provide call quality information for the call.

7. The non-transitory computer-readable medium of claim 6, having further computer-executable instructions stored thereon that, when executed, cause a computer system to further classify the call based on federation.

8. The non-transitory computer-readable medium of claim 6, wherein the dashboard provides a filter selected from the group consisting of:

a filter for geography hierarchy;

a filter for call classification hierarchy;

a filter for organization hierarchy,

a filter for network hierarchy; and

a filter for type of call.

9. A computing device comprising one or more processors and a storage medium having computer-executable instructions stored thereon that, when executed, cause the computing device to:

implement a rule engine;

using the rule engine, monitor a database for poor quality voice calls; and

using the rule engine, trigger an outbound notification of a poor quality voice call in which an end user participated to be delivered to the end user via a channel in accordance with one or more rules that apply to a usage scenario of the poor quality voice call.

10. The computing device of claim 9, wherein presence information is used to determine the channel to use for delivering the notification.

11. The computing device of claim 10, wherein the presence information indicates that the end user is online and available.

12. The computing device of claim 11, the storage medium having further computer-executable instructions stored thereon that, when executed, cause the computing device to use an instant message to deliver the notification.

13. The computing device of claim 10, wherein the presence information indicates that the end user is offline or unavailable.

14. The computing device of claim 13, the storage medium having further computer-executable instructions stored thereon that, when executed, cause the computing device to use an e-mail to deliver the notification.

15. The computing device of claim 9, wherein the notification includes a link for providing feedback.

16. The computing device of claim 9, wherein the notification includes one or more possible causes of poor voice quality.

17. The computing device of claim 16, wherein the one or more possible causes of poor voice quality include at least one of poor wireless connectivity or an unsupported audio device.

18. The computing device of claim 9, wherein the database is a quality of experience (QoE) database.

19. A non-transitory computer-readable medium having computer-executable instructions stored thereon that, when executed, cause a computer system to:

for a call with at least two endpoints each having a quality classification, assign an endpoint quality classification to the call based on the endpoint with the lowest quality classification;

assign a further classification to the call based on one or more of geography, infrastructure components, and federation;

group the call with one or more other calls having the same endpoint quality classification and the same further classification in a group of calls; and

present a dashboard configured to provide voice quality information, the endpoint quality classification, and the further classification for the group of calls.

20. The non-transitory computer-readable medium of claim 19, wherein the dashboard is further configured to cause one or more reports on further details of the group of calls or individual calls in the group to be generated.

21. The non-transitory computer-readable medium of claim 19, wherein the dashboard provides a filter selected from the group consisting of:

a filter for geography hierarchy;

a filter for endpoint quality classification hierarchy;

a filter for organization hierarchy;

a filter for network hierarchy; and

a filter for type of call.

22. A computer-implemented method comprising:

for a call with at least two endpoints each having a quality classification, assigning an endpoint quality classification to the call based on the endpoint with the lowest quality classification;

assigning a further classification to the call based on one or more of geography, infrastructure components, and federation;

grouping the call with one or more other calls having the same endpoint quality classification and the same further classification in a group of calls; and

presenting a dashboard configured to provide voice quality information, the endpoint quality classification, and the further classification for the group of calls.

23. The method of claim 22, further comprising generating one or more reports on further details of the group of calls or individual calls in the group.

24. The method of claim 22, wherein the dashboard provides a filter selected from the group consisting of:

a filter for geography hierarchy;

a filter for endpoint quality classification hierarchy;

a filter for organization hierarchy;

a filter for network hierarchy; and

a filter for type of call.