ITMI20022033A1 - Commutatore atto a manipolare traffico vocale tra dispositivi chiamanti e dispositivi chiamati - Google Patents

Commutatore atto a manipolare traffico vocale tra dispositivi chiamanti e dispositivi chiamati

Info

Publication number
ITMI20022033A1
ITMI20022033A1 IT2002MI002033A ITMI20022033A ITMI20022033A1 IT MI20022033 A1 ITMI20022033 A1 IT MI20022033A1 IT 2002MI002033 A IT2002MI002033 A IT 2002MI002033A IT MI20022033 A ITMI20022033 A IT MI20022033A IT MI20022033 A1 ITMI20022033 A1 IT MI20022033A1
Authority
IT
Italy
Prior art keywords
devices
voice traffic
switch suitable
called
handling voice
Prior art date
Application number
IT2002MI002033A
Other languages
English (en)
Inventor
Souza Maurice G D
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of ITMI20022033A1 publication Critical patent/ITMI20022033A1/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0209—Architectural arrangements, e.g. perimeter networks or demilitarized zones
    • H04L63/0218—Distributed architectures, e.g. distributed firewalls
    • 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
    • H04L65/1083—In-session procedures
    • 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
    • H04L65/1066—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
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H04L65/1106—Call signalling protocols; H.323 and related
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/006—Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP), including next generation networks with a packet-switched transport layer
    • H04M7/0078—Security; Fraud detection; Fraud prevention
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges
    • H04Q3/0025—Provisions for signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0281—Proxies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/029—Firewall traversal, e.g. tunnelling or, creating pinholes

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)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)
IT2002MI002033A 2001-09-27 2002-09-25 Commutatore atto a manipolare traffico vocale tra dispositivi chiamanti e dispositivi chiamati ITMI20022033A1 (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32524701P 2001-09-27 2001-09-27
US10/085,926 US7072332B2 (en) 2001-09-27 2002-02-28 Soft switch using distributed firewalls for load sharing voice-over-IP traffic in an IP network

Publications (1)

Publication Number Publication Date
ITMI20022033A1 true ITMI20022033A1 (it) 2003-03-27

Family

ID=26773242

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2002MI002033A ITMI20022033A1 (it) 2001-09-27 2002-09-25 Commutatore atto a manipolare traffico vocale tra dispositivi chiamanti e dispositivi chiamati

Country Status (8)

Country Link
US (1) US7072332B2 (it)
JP (1) JP4208540B2 (it)
KR (1) KR100450944B1 (it)
AU (1) AU2002300602B2 (it)
DE (1) DE10245330B4 (it)
FR (1) FR2830150B1 (it)
GB (1) GB2381410B (it)
IT (1) ITMI20022033A1 (it)

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Also Published As

Publication number Publication date
US7072332B2 (en) 2006-07-04
GB2381410A (en) 2003-04-30
KR100450944B1 (ko) 2004-10-02
JP2003198620A (ja) 2003-07-11
DE10245330B4 (de) 2008-04-17
FR2830150B1 (fr) 2005-02-25
JP4208540B2 (ja) 2009-01-14
US20030058839A1 (en) 2003-03-27
GB0218904D0 (en) 2002-09-25
FR2830150A1 (fr) 2003-03-28
KR20030027671A (ko) 2003-04-07
AU2002300602B2 (en) 2004-02-19
GB2381410B (en) 2004-02-04
DE10245330A1 (de) 2003-04-24

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