WO2006118751A3 - Communication system and method of routing calls to a terminating end point - Google Patents

Communication system and method of routing calls to a terminating end point Download PDF

Info

Publication number
WO2006118751A3
WO2006118751A3 PCT/US2006/013287 US2006013287W WO2006118751A3 WO 2006118751 A3 WO2006118751 A3 WO 2006118751A3 US 2006013287 W US2006013287 W US 2006013287W WO 2006118751 A3 WO2006118751 A3 WO 2006118751A3
Authority
WO
WIPO (PCT)
Prior art keywords
node
enum
call
service provider
called
Prior art date
Application number
PCT/US2006/013287
Other languages
French (fr)
Other versions
WO2006118751A2 (en
Inventor
Niral Sheth
Bernard Siu-Man Ku
Jeffrey Paul Johnson
Original Assignee
Sbc Knowledge Ventures Lp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sbc Knowledge Ventures Lp filed Critical Sbc Knowledge Ventures Lp
Publication of WO2006118751A2 publication Critical patent/WO2006118751A2/en
Publication of WO2006118751A3 publication Critical patent/WO2006118751A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/4228—Systems providing special services or facilities to subscribers in networks
    • H04M3/42297—Systems providing special services or facilities to subscribers in networks with number portability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/45—Network directories; Name-to-address mapping
    • H04L61/4557—Directories for hybrid networks, e.g. including telephone numbers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/10—Architectures or entities
    • H04L65/102—Gateways
    • H04L65/1043—Gateway controllers, e.g. media gateway control protocol [MGCP] controllers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1069—Session establishment or de-establishment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/12—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal
    • H04M7/1205—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal where the types of switching equipement comprises PSTN/ISDN equipment and switching equipment of networks other than PSTN/ISDN, e.g. Internet Protocol networks
    • H04M7/128—Details of addressing, directories or routing tables

Abstract

A method of determining a telephony network node for routing a call is disclosed. The method includes receiving a call request at a service provider node, the call request including a called number to reach a called party. The method further includes sending a combined telephone number mapping (ENUM) and local number portability (LNP) query from the service provider node to a remote ENUM database, the combined ENUM/LNP query including the called number. The method further includes receiving a response to the combined ENUM/LNP query at the service provider node. The response includes one of an internet protocol address that identifies a node of an internet protocol network, a local routing number (LRN) to be used to route the call to a uniquely identified switching node of a circuit-switched network, or a return of the called number to indicate that the called number can be used to route the call to the called party.
PCT/US2006/013287 2005-05-02 2006-04-10 Communication system and method of routing calls to a terminating end point WO2006118751A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/120,142 US7702092B2 (en) 2005-05-02 2005-05-02 Communication system and method of routing calls to a terminating end point
US11/120,142 2005-05-02

Publications (2)

Publication Number Publication Date
WO2006118751A2 WO2006118751A2 (en) 2006-11-09
WO2006118751A3 true WO2006118751A3 (en) 2008-12-04

Family

ID=37234433

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/013287 WO2006118751A2 (en) 2005-05-02 2006-04-10 Communication system and method of routing calls to a terminating end point

Country Status (2)

Country Link
US (2) US7702092B2 (en)
WO (1) WO2006118751A2 (en)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070121603A1 (en) * 2005-09-30 2007-05-31 Clark Joseph E Iii Method and system for creating VoIP routing registry
US8031856B2 (en) * 2005-12-27 2011-10-04 Level 3 Communications, Llc Customer owned telephone numbers
US20070203909A1 (en) * 2006-02-28 2007-08-30 Tekelec Methods, systems, and computer program products for indexing, validating, recovering, and consolidating a database indexed by range-bound numeric data
US7933392B1 (en) 2006-05-31 2011-04-26 The Nielsen Company (Us), Llc Method and system for measuring market-share for an entire telecommunication market
US8184798B2 (en) * 2006-06-13 2012-05-22 Tekelec Methods, systems and computer program products for accessing number portability (NP) and E.164 number (ENUM) data using a common NP/ENUM data locator structure
US8254551B2 (en) 2006-12-07 2012-08-28 Tekelec, Inc. Methods, systems, and computer program products for providing quality of service using E.164 number mapping (ENUM) data in a communications network
CN100558040C (en) * 2007-04-12 2009-11-04 华为技术有限公司 Charging method, method for routing and relevant device thereof based on number portability service
US9049209B2 (en) * 2007-05-08 2015-06-02 At&T Intellectual Property I, L.P. Methods and apparatus to route a communication session in an internet protocol (IP) multimedia subsystem (IMS) network
US8144859B1 (en) * 2007-05-14 2012-03-27 Sprint Communications Company L.P. Integrated ENUM and number portability translation in a communication system
US9497229B2 (en) * 2007-05-16 2016-11-15 At&T Intellectual Property I, L.P. Methods and apparatus to manage internet protocol (IP) multimedia subsystem (IMS) network capacity
US7996541B2 (en) 2007-06-15 2011-08-09 Tekelec Methods, systems, and computer program products for identifying a serving home subscriber server (HSS) in a communications network
US8656449B1 (en) * 2007-07-30 2014-02-18 Sprint Communications Company L.P. Applying policy attributes to events
US8538000B2 (en) 2007-08-10 2013-09-17 Tekelec, Inc. Methods, systems, and computer program products for performing message deposit transaction screening
EP2206281B1 (en) * 2007-10-30 2015-07-29 Alcatel Lucent Method, apparatus and system for supporting distributed ims charging
US8594679B2 (en) 2008-03-07 2013-11-26 Tekelec Global, Inc. Methods, systems, and computer readable media for routing a message service message through a communications network
CN102027768B (en) * 2008-05-19 2014-04-23 爱立信(中国)通信有限公司 Handling Enum queries in a communication network
US9467308B2 (en) * 2008-08-01 2016-10-11 At&T Intellectual Property I, L.P. Methods and apparatus to control synchronization in voice over internet protocol networks after catastrophes
US8837699B2 (en) 2008-10-01 2014-09-16 The Nielsen Company (Us), Llc Methods and apparatus to monitor subscriber activity
US8279852B2 (en) * 2008-10-01 2012-10-02 The Nielsen Company (Us), Llc Method and system for measuring market share for voice over internet protocol carriers
US9584959B2 (en) 2008-11-24 2017-02-28 Tekelec Global, Inc. Systems, methods, and computer readable media for location-sensitive called-party number translation in a telecommunications network
US8370502B2 (en) 2008-12-12 2013-02-05 At&T Intellectual Property I, L.P. Method and apparatus for completing a circuit switched service call in an internet protocol network
US8634498B2 (en) 2008-12-17 2014-01-21 Entropic Communications, Inc. Systems and methods for probing wired communication channels
US7948967B2 (en) * 2008-12-17 2011-05-24 At&T Intellectual Property, I L.P. Methods, systems, and computer program products for enabling non-IMS queries of a common telephone number mapping system
US8391273B2 (en) 2008-12-18 2013-03-05 At&T Intellectual Property I, L.P. Methods, systems, and computer program products for providing intra-carrier IP-based connections using a common telephone number mapping architecture
US8369826B2 (en) 2009-03-18 2013-02-05 The Nielsen Company (Us), Llc Methods and apparatus to identify wireless subscriber activity status
US8452325B2 (en) 2009-05-11 2013-05-28 Tekelec, Inc. Methods, systems, and computer readable media for providing scalable number portability (NP) home location register (HLR)
CN101909266A (en) * 2009-06-02 2010-12-08 中兴通讯股份有限公司 Device, system and method for service statistics based on mobile number portability service
US8224337B2 (en) 2009-09-16 2012-07-17 Tekelec, Inc. Methods, systems, and computer readable media for providing foreign routing address information to a telecommunications network gateway
US8000464B1 (en) * 2010-03-23 2011-08-16 IntelePeer Inc. Method of managing a peering database in a telecommunications network
WO2011130920A1 (en) * 2010-04-23 2011-10-27 华为技术有限公司 Local routing realization method, system and network devices
US8064354B1 (en) 2010-07-21 2011-11-22 Intelepeer, Inc. Optimized path call routing with device identifier
US8611360B2 (en) * 2010-12-15 2013-12-17 At&T Intellectual Property I, L.P. System for processing a call with a TDM network and routing the call with an IP network
GB2487392B (en) * 2011-01-19 2015-03-18 Bank Of America System for improving the efficiency of a cellular gateway
US9635526B2 (en) 2013-03-15 2017-04-25 Tekelec, Inc. Methods, systems, and computer readable media for utilizing a diameter proxy agent to communicate short message service (SMS) messages
WO2016031886A1 (en) * 2014-08-29 2016-03-03 株式会社Ｎｔｔドコモ Communication system, path selection device, and path selection method
US9654645B1 (en) * 2014-09-04 2017-05-16 Google Inc. Selection of networks for voice call transmission
US9973544B2 (en) 2015-12-10 2018-05-15 At&T Intellectual Property I, L.P. Method and apparatus for enhancing inter-carrier communications

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030007482A1 (en) * 2001-07-06 2003-01-09 Robert Khello Method and apparatus for resolving an entity identifier into an internet address using a domain name system (DNS) server and an entity identifier portability database
US6865266B1 (en) * 2002-01-16 2005-03-08 Verizon Services Corp. Methods and apparatus for transferring from a PSTN to a VOIP telephone network

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6021126A (en) * 1996-06-26 2000-02-01 Bell Atlantic Network Services, Inc. Telecommunication number portability
US6014379A (en) * 1996-06-26 2000-01-11 Bell Atlantic Network Services, Inc. Telecommunications custom calling services
US5881145A (en) * 1996-07-29 1999-03-09 Northern Telecom Limited Redirection of calls to ported directory numbers in telephone networks
US6560226B1 (en) * 1999-02-25 2003-05-06 Sprint Communications Company, L.P. System and method for caching ported number information
US6535599B1 (en) * 1999-11-08 2003-03-18 Sprint Communications Company, L.P. System and method for processing ported calls
DE60126595D1 (en) * 2001-07-19 2007-03-29 Ericsson Telefon Ab L M Method and device for the solution of number portability at the place of origin
US6839421B2 (en) * 2001-10-29 2005-01-04 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus to carry out resolution of entity identifier in circuit-switched networks by using a domain name system
AU2003286433A1 (en) * 2002-10-15 2004-05-04 Alcatel Wireless, Inc Method and system for minimizing call setup delay for calls occurring in one or more wireless networks
US7672267B2 (en) * 2003-02-07 2010-03-02 Sybase 365, Inc. Intermediary network system and method for facilitating message exchange between wireless networks

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030007482A1 (en) * 2001-07-06 2003-01-09 Robert Khello Method and apparatus for resolving an entity identifier into an internet address using a domain name system (DNS) server and an entity identifier portability database
US6865266B1 (en) * 2002-01-16 2005-03-08 Verizon Services Corp. Methods and apparatus for transferring from a PSTN to a VOIP telephone network

Also Published As

Publication number Publication date
US20100091975A1 (en) 2010-04-15
WO2006118751A2 (en) 2006-11-09
US20060245573A1 (en) 2006-11-02
US7702092B2 (en) 2010-04-20

Similar Documents

Publication Publication Date Title
WO2006118751A3 (en) Communication system and method of routing calls to a terminating end point
US7352856B2 (en) Telephone applicable to PSTN and IP network and call connection control method
US8724793B2 (en) Systems and methods for providing ENUM in an LNP environment
CN1552150B (en) Method and apparatus for resolving an entity identifier into an internet address using a domain name system (DNS) server
US7940896B2 (en) Adaption of emergency calls to the emergency services network based on caller location
US8254551B2 (en) Methods, systems, and computer program products for providing quality of service using E.164 number mapping (ENUM) data in a communications network
EP2047648B1 (en) Methods, systems, and computer program products for specifying a particular enum service type in a communications network that utilizes a plurality of different enum service types
US7948967B2 (en) Methods, systems, and computer program products for enabling non-IMS queries of a common telephone number mapping system
EP1003343A1 (en) Method and apparatus for automatic call setup in different network domains
US8571015B2 (en) Methods, systems, and computer program products for enabling non-IMS queries of a common telephone number mapping system
US7099306B2 (en) System and method for internet protocol telephony advertisement protocol
WO2009006073A3 (en) Reverse enum based routing for communication networks
JP2009542139A (en) Method for providing emergency call service for VoIP subscribers
US20090219921A1 (en) Method for localization and location-related connection of a mobile voice-over-ip subscriber to an emergency call station
KR20040028333A (en) Method for ENUM call identification by NPDB
KR101265848B1 (en) Optimized path call routing with device identifier
KR20080027101A (en) Apparatus and method of processing number portability call among various telephone networks
KR20110010198A (en) Method and system for providing voip service using location information of caller-terminal based on session initiation protocol
KR100923569B1 (en) Location server, communication system comprising the location server and communication method using the location server
CN102739499B (en) A kind of method for routing of signaling message, Apparatus and system
JP3560952B2 (en) Gateway selection method and device
KR100377325B1 (en) Communication system of IP network and communication method thereof
US8144859B1 (en) Integrated ENUM and number portability translation in a communication system
JP2007104534A (en) VoIP GATEWAY
KR101711530B1 (en) Open API call relay server, system and method for relaying open API call

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase

Ref country code: DE

NENP Non-entry into the national phase

Ref country code: RU

122 Ep: pct application non-entry in european phase

Ref document number: 06749640

Country of ref document: EP

Kind code of ref document: A2