EP1486049A1 - Verfahren zur übertragung einer teilnehmersignalisierung eines analogen anschlusses des öffentlichen fernsprechnetzes in einem ip-netz - Google Patents
Verfahren zur übertragung einer teilnehmersignalisierung eines analogen anschlusses des öffentlichen fernsprechnetzes in einem ip-netzInfo
- Publication number
- EP1486049A1 EP1486049A1 EP03727134A EP03727134A EP1486049A1 EP 1486049 A1 EP1486049 A1 EP 1486049A1 EP 03727134 A EP03727134 A EP 03727134A EP 03727134 A EP03727134 A EP 03727134A EP 1486049 A1 EP1486049 A1 EP 1486049A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- network
- signal
- media gateway
- fsk
- adsi
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
- 230000011664 signaling Effects 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 2
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
- H04L65/1043—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
- H04L65/1101—Session protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/40—Network security 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
- H04M7/125—Details of gateway equipment
- H04M7/1255—Details of gateway equipment where the switching fabric and the switching logic are decomposed such as in Media Gateway Control
-
- 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
- H04M—TELEPHONIC COMMUNICATION
- H04M2242/00—Special services or facilities
- H04M2242/22—Automatic class or number identification arrangements
-
- 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
- H04M3/42025—Calling or Called party identification service
- H04M3/42034—Calling party identification service
- H04M3/42059—Making use of the calling party identifier
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M7/00—Arrangements for interconnection between switching centres
- H04M7/0093—Arrangements for interconnection between switching centres signalling arrangements in networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13216—Code signals, frame structure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13298—Local loop systems, access network
-
- 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
Definitions
- a major advantage of the invention lies in the fact that with the introduction of a single coded "signal requests parameter", the information for the various FSK signaling, such as CLIP, CNIP, etc., is now in the Media Gateway Control protocol in an IP network can be transferred easily.
- additional information such as the presence of a call diversion or the type of call can also be transmitted effectively with the specified signal adsi.
- the fact that the coding allows the existing software basis to be used largely unchanged is also particularly advantageous.
- Fig. 6 shows the third part of an embodiment of the invention.
- the message format of the FSK data protection layer is shown in FIG.
- the data link layer is responsible for the performance activation / deactivation, transmission control, transmission error monitoring, block synchronization and selection of the suitable transmission path from several available physical transmission paths.
- Part of the message of the data protection layer is the message of the presentation layer, in FIG. 1 a “Presentation Layer Message”, which is shown schematically in FIG. 1 b.
- the presentation layer specifies the format and the sequence of information that is passed on from the subscriber exchange to a terminal. In an embodiment of the invention, which is shown in FIG. 2, these messages which have just been presented are transmitted in MGCP format in an IP network.
- Figure 2 shows an example of a message from the FSK data link layer for the alert method "0", i.e. it is not an alert sequence for transmitting an FSK signal during the call cadence required.
- the binary message of the FSK data protection layer is shown in the table.
- the signal adsi which contains the above-mentioned two character strings, the alert method and the complete message of the data link layer, starting with the field "Message type", included.
- IP network 3 shows the structure of a special form of an IP network zes, a Voice-over-IP network.
- IAD Integrated Access Device
- ATM-node forms the interface to an ATM-node, in turn, the near about em edge device with a non- designated IP network is connected.
- IAD Integrated Access Device
- the signaling is transmitted in H.323 or MGCP format to a media gateway controller (MGC), while the speech is sent via various servers (IP over DiffServ) to a media gateway (MG), which is the interface to a public telephone network (PSTN) forms, is transmitted.
- MGC media gateway controller
- IP over DiffServ IP over DiffServ
- MG media gateway
- PSTN public telephone network
- the signaling can be transmitted by the MGC directly using ISUP ms PSTN.
- the media gateway is controlled from the MGC using the MGCP protocol.
- the MGC 1 transmits the IAD 2 em notification request with the signal Analog Display Service Interface (adsi) and the event Operation Complete.
- This signal adsi contains the FSK data for the Call g Line Identification Presentation (CLIP).
- IAD 2 acknowledges the transmission in step (8).
- the operation Complete message is transmitted to MGC 1 in step (9), the receipt of which is acknowledged by MGC 1 in step (10).
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Security & Cryptography (AREA)
- Business, Economics & Management (AREA)
- General Business, Economics & Management (AREA)
- Telephonic Communication Services (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10212378 | 2002-03-20 | ||
| DE10212378 | 2002-03-20 | ||
| PCT/DE2003/000717 WO2003079630A1 (de) | 2002-03-20 | 2003-03-03 | Verfahren zur übertragung einer teilnehmersignalisierung eines analogen anschlusses des öffentlichen fernsprechnetzes in einem ip-netz |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1486049A1 true EP1486049A1 (de) | 2004-12-15 |
Family
ID=27815806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03727134A Withdrawn EP1486049A1 (de) | 2002-03-20 | 2003-03-03 | Verfahren zur übertragung einer teilnehmersignalisierung eines analogen anschlusses des öffentlichen fernsprechnetzes in einem ip-netz |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20050105540A1 (de) |
| EP (1) | EP1486049A1 (de) |
| WO (1) | WO2003079630A1 (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8016244B2 (en) * | 2004-02-20 | 2011-09-13 | The Boeing Company | Active systems and methods for controlling an airfoil vortex |
| US7471671B2 (en) * | 2004-02-27 | 2008-12-30 | Innomedia Pte Ltd. | Band signal detection and presentation for IP phone |
| WO2006133165A2 (en) | 2005-06-03 | 2006-12-14 | Sonus Networks, Inc. | Pstn signalling at a media gateway for a packet-based network |
| US7403604B2 (en) * | 2006-02-06 | 2008-07-22 | Texas Instruments Incorporated | Method and apparatus for activating extended services in a user device using a voice over packet gateway |
| US7686253B2 (en) * | 2006-08-10 | 2010-03-30 | The Boeing Company | Systems and methods for tracing aircraft vortices |
| US20080159505A1 (en) * | 2006-12-27 | 2008-07-03 | Texas Instruments Incorporated | System and method for providing configuration information to a fixed communication device |
| US8861695B2 (en) * | 2009-05-18 | 2014-10-14 | Avaya Inc. | System and method for sending data using caller ID |
| CN102714675B (zh) | 2009-11-24 | 2016-01-20 | 诺基亚通信公司 | 用于传送呼叫者号码的方法和网关装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2320845B (en) * | 1996-12-30 | 2001-07-25 | Inventec Corp | Method of recording the communication between a CPE and a SPCS/server |
| AU2001245363A1 (en) * | 2000-02-29 | 2001-09-12 | Global Adsi Solutions, Inc. | Method, apparatus, and system for using tcp/ip as the transport layer for screenphones |
| WO2001084790A1 (en) * | 2000-05-04 | 2001-11-08 | Nortel Networks Limited | Method and apparatus for negotiating bearer control parameters using property sets |
| US6888839B1 (en) * | 2000-10-19 | 2005-05-03 | Nortel Networks Limited | Method and apparatus for tunneling operating codes to and from a call server in a packet network |
| US7113503B1 (en) * | 2001-12-18 | 2006-09-26 | At&T Corp. | Intelligent network interface device for caller identification multicasting |
| WO2003077509A1 (en) * | 2002-03-06 | 2003-09-18 | General Instrument Corporation | Method for generalization of telephone signaling requirements to support multiple international |
| KR20050006125A (ko) * | 2002-03-06 | 2005-01-15 | 제너럴 인스트루먼트 코포레이션 | 국가 편차에 원격 액세스 전화통신 네트워크들을적응시키는 시스템 및 방법 |
| US6831969B2 (en) * | 2002-04-04 | 2004-12-14 | Innomedia Pre Ltd. | Caller ID display system for telephony over a packet switched network |
-
2003
- 2003-03-03 WO PCT/DE2003/000717 patent/WO2003079630A1/de not_active Ceased
- 2003-03-03 US US10/507,650 patent/US20050105540A1/en not_active Abandoned
- 2003-03-03 EP EP03727134A patent/EP1486049A1/de not_active Withdrawn
Non-Patent Citations (1)
| Title |
|---|
| See references of WO03079630A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| US20050105540A1 (en) | 2005-05-19 |
| WO2003079630A1 (de) | 2003-09-25 |
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| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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| 17P | Request for examination filed |
Effective date: 20040325 |
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| AK | Designated contracting states |
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| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: NOKIA SIEMENS NETWORKS GMBH & CO. KG |
|
| RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: NOKIA SIEMENS NETWORKS S.P.A. |
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| RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: NOKIA SIEMENS NETWORKS GMBH & CO. KG |
|
| 17Q | First examination report despatched |
Effective date: 20080502 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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| 18D | Application deemed to be withdrawn |
Effective date: 20101001 |