SG121899A1 - Method and system for making a phonecall to an international destination using voip infrastructure - Google Patents

Method and system for making a phonecall to an international destination using voip infrastructure

Info

Publication number
SG121899A1
SG121899A1 SG200405775A SG200405775A SG121899A1 SG 121899 A1 SG121899 A1 SG 121899A1 SG 200405775 A SG200405775 A SG 200405775A SG 200405775 A SG200405775 A SG 200405775A SG 121899 A1 SG121899 A1 SG 121899A1
Authority
SG
Singapore
Prior art keywords
phonecall
making
voip infrastructure
international destination
destination
Prior art date
Application number
SG200405775A
Inventor
Yew Tiong Ang
Hock Meng Yew
Original Assignee
Lga Internat Pte 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 Lga Internat Pte Ltd filed Critical Lga Internat Pte Ltd
Priority to SG200405775A priority Critical patent/SG121899A1/en
Priority to PCT/SG2005/000340 priority patent/WO2006038894A1/en
Publication of SG121899A1 publication Critical patent/SG121899A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/0024—Services and arrangements where telephone services are combined with data services
    • H04M7/0057—Services where the data services network provides a telephone service in addition or as an alternative, e.g. for backup purposes, to the telephone service provided by the telephone services network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/253—Telephone sets using digital voice transmission
    • H04M1/2535—Telephone sets using digital voice transmission adapted for voice communication over an Internet Protocol [IP] network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
    • H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc
    • H04M1/2745—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using static electronic memories, e.g. chips
    • H04M1/27485—Appending a prefix to or inserting a pause into a dialling sequence
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13034—A/D conversion, code compression/expansion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1307—Call setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13138—Least cost routing, LCR
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13196—Connection circuit/link/trunk/junction, bridge, router, gateway
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13204—Protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13348—Channel/line reservation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13389—LAN, internet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13405—Dual frequency signaling, DTMF

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
SG200405775A 2004-10-06 2004-10-06 Method and system for making a phonecall to an international destination using voip infrastructure SG121899A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SG200405775A SG121899A1 (en) 2004-10-06 2004-10-06 Method and system for making a phonecall to an international destination using voip infrastructure
PCT/SG2005/000340 WO2006038894A1 (en) 2004-10-06 2005-10-06 Method and system for making a phonecall to an international destination using voip infrastructure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG200405775A SG121899A1 (en) 2004-10-06 2004-10-06 Method and system for making a phonecall to an international destination using voip infrastructure

Publications (1)

Publication Number Publication Date
SG121899A1 true SG121899A1 (en) 2006-05-26

Family

ID=36142865

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200405775A SG121899A1 (en) 2004-10-06 2004-10-06 Method and system for making a phonecall to an international destination using voip infrastructure

Country Status (2)

Country Link
SG (1) SG121899A1 (en)
WO (1) WO2006038894A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8521157B2 (en) 2010-11-08 2013-08-27 Syniverse Technologies, Llc. Re-routing calls from mobile stations

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6671359B1 (en) * 1999-12-02 2003-12-30 Bellsouth Intellectual Property Corporation Dynamic carrier selection
FI20001523A (en) * 2000-06-27 2001-12-28 Nokia Networks Oy Routing a call
US7173910B2 (en) * 2001-05-14 2007-02-06 Level 3 Communications, Inc. Service level agreements based on objective voice quality testing for voice over IP (VOIP) networks
EP1446925A1 (en) * 2001-10-25 2004-08-18 Worldcom, Inc. Communication session quality indicator
US8605711B1 (en) * 2001-12-17 2013-12-10 Verizon Business Global Llc Small office or home office (SOHO) IP phone service

Also Published As

Publication number Publication date
WO2006038894A1 (en) 2006-04-13

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