Patents-Review.com
ClassID:

231589 ⎘

H04Q2213/13224 - CPC Classification

Classification description:

Indexing scheme relating to selecting arrangements in general and for multiplex systems Off-net subscriber, dial in to/out from network, teleworking

Recent Application in this class:
#1
20230247515
2023-08-03

CALLING LINE/NAME IDENTIFICATION OF ENTERPRISE SUBSCRIBERS IN MOBILE CALLS

 #2
20220386213
2022-12-01

System and method for executing originating services in a terminating network for IMS and non-IMS applications

 #3
20220377642
2022-11-24

Call flow system and method for use in a legacy telecommunication system

 #4
20210219205
2021-07-15

Call flow system and method for use in a VoIP telecommunication system

 #5
20210153096
2021-05-20

Call flow system and method for use in a legacy telecommunication system

 #6
20200305057
2020-09-24

System and method for executing originating services in a terminating network for IMS and non-IMS applications

 #7
20200145894
2020-05-07

Call flow system and method for use in a legacy telecommunication system

 #8
20200045605
2020-02-06

Calling line/name identification of enterprise subscribers in mobile calls

 #9
20190364481
2019-11-28

Call flow system and method for use in a VoIP telecommunication system

 #10
20190110240
2019-04-11

Call flow system and method for use in a legacy telecommunication system

 #11
20180279198
2018-09-27

System and method for speeding call originations to a variety of devices using intelligent predictive techniques for half-call routing

 #12
20180227825
2018-08-09

Call flow system and method for use in a VOIP telecommunication system

 #13
20180014240
2018-01-11

System and method for enabling VPN-less session setup for connecting mobile data devices to an enterprise data network

 #14
20180007608
2018-01-04

Call flow system and method for use in a legacy telecommunication system

 #15
20170264977
2017-09-14

Calling line/name identification of enterprise subscribers in mobile calls

 #16
20170041851
2017-02-09

Call flow system and method for use in a legacy telecommunication system

 #17
20170041353
2017-02-09

Call flow system and method for use in a VoIP telecommunication system

 #18
20160112462
2016-04-21

System and method for executing originating services in a terminating network for IMS and non-IMS applications

 #19
20150304935
2015-10-22

System and method for enabling VPN-less session setup for connecting mobile data devices to an enterprise data network

 #20
20150181032
2015-06-25

Calling line/name identification of enterprise subscribers in mobile calls

 #21
20150126203
2015-05-07

Call flow system and method for use in a legacy telecommunication system

 #22
20150029838
2015-01-29

System and method for speeding call originations to a variety of devices using intelligent predictive techniques for half-call routing

 #23
20130329884
2013-12-12

System and method for enabling VPN-less session setup for connecting mobile data devices to an enterprise data network

 #24
20130294386
2013-11-07

Call flow system and method for use in a VoIP telecommunication system

 #25
20120320908
2012-12-20

System and method for enabling DTMF detection in a VoIP network

 #26
20120302247
2012-11-29

System and method for speeding call originations to a variety of devices using intelligent predictive techniques for half-call routing

 #27
20120204252
2012-08-09

System and method for enabling VPN-less session setup for connecting mobile data devices to an enterprise data network

 #28
20110237264
2011-09-29

System and method for speeding call originations to a variety of devices using intelligent predictive techniques for half-call routing

 #29
20110116498
2011-05-19

System and method for enabling DTMF detection in a VoIP network

 #30
20110081911
2011-04-07

System and method for enabling VPN-less session setup for connecting mobile data devices to an enterprise data network

 #31
20110075609
2011-03-31

Call flow system and method for use in a VoIP telecommunication system

 #32
20110051707
2011-03-03

Call flow system and method for use in a legacy telecommunication system

 #33
20100177879
2010-07-15

APPARATUS AND METHOD FOR PROVIDING ENHANCED TELECOMMUNICATIONS SERVICES

 #34
20090097627
2009-04-16

APPARATUS AND METHOD FOR PROVIDING ENHANCED TELECOMMUNICATIONS SERVICES

 #35
20070291921
2007-12-20

Method and system for processing telephone calls via a remote tie-line

 #36
20070217437
2007-09-20

Method and apparatus for communicating with one of plural devices associated with a single telephone number during a disaster and disaster recovery

 #37
20070206735
2007-09-06

System and method for enabling DTMF detection in a VoIP network

 #38
20070206613
2007-09-06

System and method for executing originating services in a terminating network for IMS and non-IMS applications

 #39
20070206580
2007-09-06

Call flow system and method use in VoIP telecommunication system

 #40
20070206569
2007-09-06

Calling line/name identification of enterprise subscribers in mobile calls

 #41
20070206568
2007-09-06

Call flow system and method for use in a legacy telecommunication system

 #42
20070115946
2007-05-24

Adapter unit and method

 #43
20050152521
2005-07-14

Apparatus and method for providing enhanced telecommunications services

 #44
20050148351
2005-07-07

Methods and systems for single number text messaging

 #45
20050117729
2005-06-02

Methods and systems for a call log

 #46
20050053220
2005-03-10

Methods and systems for directory information lookup

 #47
20050053217
2005-03-10

Methods and systems for remote cell establishment

 #48
20050053214
2005-03-10

Methods and systems for conference call buffering

 #49
20050008006
2005-01-13

Method for operating a voice terminal connected to a remote private automatic branch exchange, communication arrangement and voice terminal