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Class Information
Number: 379/133
Name: Telephonic communications > With usage measurement (e.g., call or traffic register) > Call traffic recording or monitoring
Description: Subject matter for making a determination of the total number of calls, or the number of calls per unit time.

Sub-classes under this class:

Class Number Class Name Patents
379/134 At central station 169
379/140 At subscriber 91

Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
8711757 Local access to data while roaming with a mobile telephony device Apr. 29, 2014
8687782 Call tracking system utilizing a sampling algorithm Apr. 1, 2014
8681955 Feedback control of a predictive dialer using telemarketing call abandonment rates Mar. 25, 2014
8681957 Extracting social relations from calling time data Mar. 25, 2014
8670552 System and method for integrated display of multiple types of call agent data Mar. 11, 2014
8671020 Call tracking system utilizing a pooling algorithm Mar. 11, 2014
8660558 Method for load balancing of devices in idle mode Feb. 25, 2014
8649489 Method and apparatus for improving identification of a party in a communication transaction Feb. 11, 2014
8639557 Method and system for collecting and analyzing market data in a mobile communications system Jan. 28, 2014
8638914 System and method for providing high reliability network Jan. 28, 2014
8625759 Method of telephone switchboard for connecting directly the callback to the extension of the original caller Jan. 7, 2014
8625770 Method and apparatus for monitoring a network element Jan. 7, 2014
8619955 Systems and methods for optimizing distribution of advertisement information Dec. 31, 2013
8605869 Method and apparatus for forcing a call to a carrier provided voice mail facility Dec. 10, 2013
8588382 Method and apparatus for reconstructing call paths in multiple telephony sessions Nov. 19, 2013
8553851 System and method for recording calls in an IP-based communications system Oct. 8, 2013
8537992 System and method for recording communication activities Sep. 17, 2013
8520816 Method and apparatus for providing end-to-end call completion status Aug. 27, 2013
8521596 Method and apparatuses for offline selection of pay-per-call advertisers Aug. 27, 2013
8516104 Method and apparatus for detecting anomalies in aggregated traffic volume data Aug. 20, 2013
8504022 Identifying outbound-roaming locations in a wireless-communications network Aug. 6, 2013
8503642 System and method for managing a telecommunications network Aug. 6, 2013
8503636 Systems and methods for blocking an outgoing request associated with an outgoing telephone number Aug. 6, 2013
8503313 Method and apparatus for detecting a network impairment using call detail records Aug. 6, 2013
8488755 System and method for tracking call activity to a set of advertised businesses Jul. 16, 2013
8483370 Correlating call detail records with telephony switch information Jul. 9, 2013
8477637 Method and apparatus for monitoring a packet network Jul. 2, 2013
8472596 Communication system, processing apparatus, and communication method in communication system Jun. 25, 2013
8462931 Monitoring signal path quality in a conference call Jun. 11, 2013
8457605 Method for gender identification of a cell-phone subscriber Jun. 4, 2013
8406395 System and method for identifying telecom users based on call usage patterns Mar. 26, 2013
8406398 Call detail record data refinement and reporting Mar. 26, 2013
8369232 Terminal device, system and method for measuring traffic based on user services Feb. 5, 2013
8364165 Method and system for providing route alternatives while using a cell phone Jan. 29, 2013
8355486 System and method for inbound call billing Jan. 15, 2013
8331902 Method for implementing a wireless local area network (WLAN) gateway system Dec. 11, 2012
8315245 Overload call control in a VoIP network Nov. 20, 2012
8295469 System and method of determining call treatment of repeat calls Oct. 23, 2012
8295459 System and method for dynamically partitioning context servers Oct. 23, 2012
8270945 Monitoring apparatus and method in a mobile communication system Sep. 18, 2012
8270579 Methods, computer program products, and systems for managing voice over internet protocol (VOIP) network elements Sep. 18, 2012
8254540 Method and apparatus for providing end-to-end call completion status Aug. 28, 2012
8244208 Network-based system and method for global roaming Aug. 14, 2012
8218742 Method of correlating charging data records within an offline charging system Jul. 10, 2012
8218755 Access-frequency estimating apparatus and computer product Jul. 10, 2012
8209225 Methods and apparatuses for offline selection of pay-per-call advertisers Jun. 26, 2012
8189750 System and method for tracking call activity to a set of advertised businesses May. 29, 2012
8149994 Electronic surveillance system in communication network and method thereof Apr. 3, 2012
8150008 Telecommunications data processing system and terminal and a method of operating it Apr. 3, 2012
8145187 Systems and methods for coordinating the coverage and capacity of a wireless base station Mar. 27, 2012

1 2 3 4 5 6 7 8

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