WO2007106218A3 - System and method for providing a compatibility feature in a session initiation protocol (sip) environment - Google Patents

System and method for providing a compatibility feature in a session initiation protocol (sip) environment Download PDF

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Publication number
WO2007106218A3
WO2007106218A3 PCT/US2007/001387 US2007001387W WO2007106218A3 WO 2007106218 A3 WO2007106218 A3 WO 2007106218A3 US 2007001387 W US2007001387 W US 2007001387W WO 2007106218 A3 WO2007106218 A3 WO 2007106218A3
Authority
WO
WIPO (PCT)
Prior art keywords
endpoints
communications platform
environment
endpoint
operable
Prior art date
Application number
PCT/US2007/001387
Other languages
French (fr)
Other versions
WO2007106218A2 (en
Inventor
Tripti Agarwal
Ho Bao
David R Daiker
Richard A Frisk
David Wayne Mills
John K Restrick Jr
Original Assignee
Cisco Tech Inc
Tripti Agarwal
Ho Bao
David R Daiker
Richard A Frisk
David Wayne Mills
John K Restrick Jr
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 Cisco Tech Inc, Tripti Agarwal, Ho Bao, David R Daiker, Richard A Frisk, David Wayne Mills, John K Restrick Jr filed Critical Cisco Tech Inc
Priority to EP07748981.3A priority Critical patent/EP1989634B1/en
Publication of WO2007106218A2 publication Critical patent/WO2007106218A2/en
Publication of WO2007106218A3 publication Critical patent/WO2007106218A3/en

Links

Classifications

    • 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
    • H04L65/1033—Signalling gateways
    • H04L65/104—Signalling gateways in the network
    • 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
    • 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
    • H04L65/1023—Media gateways
    • H04L65/103—Media gateways in the network
    • 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
    • H04L65/1104—Session initiation protocol [SIP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/18—Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/327—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the session layer [OSI layer 5]
    • 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
    • H04M7/126—Interworking of session control protocols
    • H04M7/127—Interworking of session control protocols where the session control protocols comprise SIP and SS7

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Computer Security & Cryptography (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)

Abstract

According to an embodiment of the present invention, an apparatus for addressing compatibility in a session protocol environment is provided that includes a communications platform operable to communicate with a first endpoint and a second endpoint and to recognize signaling capabilities of the first and second endpoints. The apparatus also includes a media termination point (MTP) operable to communicate with the endpoints and the communications platform, the media termination point being provisioned by the communications platform in a stream that involves the first and second endpoints if a signaling compatibility issue is present amongst the endpoints. If an out-of-band digit from the first endpoint is received by the communications platform, the out-of-band digit is sent to the MTP, which is operable to inject a digit associated with the second protocol into the communication session such that a mapping occurs between the digits for the first and second protocols.
PCT/US2007/001387 2006-02-27 2007-01-19 System and method for providing a compatibility feature in a session initiation protocol (sip) environment WO2007106218A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07748981.3A EP1989634B1 (en) 2006-02-27 2007-01-19 System and method for providing a compatibility feature in a session initiation protocol (sip) environment

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/364,754 2006-02-27
US11/364,754 US7701971B2 (en) 2006-02-27 2006-02-27 System and method for providing a compatibility feature in a session initiation protocol (SIP) environment

Publications (2)

Publication Number Publication Date
WO2007106218A2 WO2007106218A2 (en) 2007-09-20
WO2007106218A3 true WO2007106218A3 (en) 2007-12-13

Family

ID=38443933

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/001387 WO2007106218A2 (en) 2006-02-27 2007-01-19 System and method for providing a compatibility feature in a session initiation protocol (sip) environment

Country Status (3)

Country Link
US (1) US7701971B2 (en)
EP (1) EP1989634B1 (en)
WO (1) WO2007106218A2 (en)

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CN101431737B (en) 2007-11-05 2012-07-04 华为技术有限公司 Multimedia conversation call control method and application server thereof
US20100081428A1 (en) * 2008-09-26 2010-04-01 Harunobu Maejima Wireless Device Having Multiple Network Interfaces And Network Handover Capability
US20110154222A1 (en) * 2009-12-18 2011-06-23 Microsoft Corporation Extensible mechanism for conveying feature capabilities in conversation systems
EP2348749B1 (en) * 2010-01-25 2015-09-30 BlackBerry Limited Facilitating verification of call leg setup in third party call control systems
US20110182281A1 (en) * 2010-01-25 2011-07-28 Gibran Siddique Facilitating verification of call leg setup in third party call control systems
US9094497B1 (en) 2013-07-22 2015-07-28 Sprint Communications Company L.P. DTMF circuit and method of relaying DTMF digits in a DTMF circuit
AU2014329604A1 (en) * 2013-10-01 2016-05-19 Argent Line, LLC Communications platform

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Also Published As

Publication number Publication date
EP1989634A2 (en) 2008-11-12
EP1989634A4 (en) 2016-04-27
US7701971B2 (en) 2010-04-20
EP1989634B1 (en) 2018-09-19
US20070201510A1 (en) 2007-08-30
WO2007106218A2 (en) 2007-09-20

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