JP2005151512A - Ip phone switching apparatus for connecting a plurality of ip phone provider lines to select desired line and to orginate call - Google Patents

Ip phone switching apparatus for connecting a plurality of ip phone provider lines to select desired line and to orginate call Download PDF

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JP2005151512A
JP2005151512A JP2003418703A JP2003418703A JP2005151512A JP 2005151512 A JP2005151512 A JP 2005151512A JP 2003418703 A JP2003418703 A JP 2003418703A JP 2003418703 A JP2003418703 A JP 2003418703A JP 2005151512 A JP2005151512 A JP 2005151512A
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telephone
provider
line
dial
unit
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Akira Goto
公 後藤
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Let's Corporation
株式会社レッツ・コーポレーション
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Abstract

<P>PROBLEM TO BE SOLVED: To solve the problem, wherein while call charges become toll free between telephones in the mutually same provider when utilizing an IP phone call, the IP phone call can not be connected between different providers or is connected via a public line, so that call charges become comparatively high and the advantages of the IP phone call cannot be utilized effectively. <P>SOLUTION: IP phone lines of a plurality of providers are connected to an adapter, the telephone number of the opposite party is discriminated in originating the call and the call is originated by selecting the IP phone line of the same provider. The IP phone switching adapter enables IP phone call via the same provider, thereby saving the call charges. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は、近年急速に普及しているIP電話を経済的かつ効率的に利用できる切替装置に関するものである。  The present invention relates to a switching device that can economically and efficiently use IP telephones that have been rapidly spreading in recent years.
インターネットが普及した現在、IP電話は急速に増加している。しかしながらIP電話はIP電話プロバイダ毎に閉塞しているため別プロバイダに加入されたIP電話には接続ができないか、一般の公衆回線を経由して接続するなど、プロバイダの異なる間でのIP電話は割高になる傾向がある。
こうした場合一般的にIP電話どうしが無料であるメリットが得られず実質的に経費節減が効果的でなかった。
With the spread of the Internet, IP telephones are rapidly increasing. However, since IP telephones are blocked for each IP telephone provider, IP telephones between different providers, such as being unable to connect to an IP telephone subscribed to another provider or connecting via a general public line, It tends to be expensive.
In such a case, the advantage that the IP phones are generally free of charge cannot be obtained, and the cost saving is not effective.
以上のように、IP電話を利用し発信しようとする場合、同一のプロバイダ内のIP電話による通話は無料になり経費節減効果は絶大になる。  As described above, when an attempt is made to make a call using an IP phone, calls using the IP phone in the same provider are free of charge, and the cost saving effect is enormous.
IP電話に割り当てられる電話番号はIP電話プロバイダごとに決められており電話番号によりどこのIP電話プロバイダかが判別できる。
たとえばIP電話は050などで始まる電話番号であるが050以下の番号はIP電話プロバイダ各社での割り当てがあり、電話番号でどこのIP電話プロバイダのIP電話なのかは判別が可能である。
The telephone number assigned to the IP telephone is determined for each IP telephone provider, and the IP telephone provider can be determined by the telephone number.
For example, an IP telephone is a telephone number starting with 050 or the like, but a number below 050 is assigned by each IP telephone provider, and it is possible to determine which IP telephone provider is an IP telephone by the telephone number.
したがって、相手先電話番号を判定し発信相手先の契約されているプロバイダ同じプロバイダの回線に切り替えて発信し通話を行えば同一プロバイダ内の通話となり通話料金の節約効果を高めることができる。またプロバイダ等の通信業社によっては時間帯や曜日、日付により料金が異なることがあるので、時間帯、曜日、日付等により最も通話料金の安い回線を選択すれば同様の効果が得られる。  Therefore, if the destination telephone number is determined and the call is made by switching to the same provider's line of the provider with whom the destination is contracted, the call is made within the same provider and the effect of saving the call charge can be enhanced. Depending on the time zone, day of the week, and date, depending on the telecommunications company such as the provider, the same effect can be obtained if the line with the lowest call charge is selected according to the time zone, day of the week, date, etc.
前述の目的を達成するため本発明は、一般回線とプロバイダ回線が複合された回線またはプロバイダ回線が少なくとも2回線接続された切替アダプタにおいて、通信端末機からの電話番号を認識するダイヤル認識部と、認識されたダイヤルを記憶するダイヤル記憶部と、電話番号にもとづいてプロバイダ回線を選択し通信端末機とを接続する切替部とプロバイダ回線に電話番号を送出するダイヤル送出部と前記各部を制御する制御部からなり、前記制御部はダイヤル認識部からの情報をもとづいてダイヤルを記憶する第1ステップと、記憶された番号を解析し希望するプロバイダ回線にダイヤル発信を行う第2ステップと、プロバイダ回線と通信端末機を接続する第3ステップを備え、通信端末機と相手先通信端末機との通信を実現することを特徴とするIP電話切替アダプタを請求項1の発明とし、一般回線とプロバイダ回線が複合された回線またはプロバイダ回線が少なくとも2回線接続された切替アダプタにおいて、通信端末機からの電話番号を認識するダイヤル認識部と、認識されたダイヤルを記憶するダイヤル記憶部と、利用時間帯にもとづいてプロバイダ回線を選択し通信端末機とを接続する切替部とプロバイダ回線に電話番号を送出するダイヤル送出部と前記各部を制御する制御部からなり、前記制御部はダイヤル認識部からの情報をもとづいてダイヤルを記憶する第1ステップと、希望するプロバイダ回線にダイヤル発信を行う第2ステップと、プロバイダ回線と通信端末機を接続する第3ステップを備え、通信端末機と相手先通信端末機との通信を実現することを特徴とするIP電話切替アダプタを請求項目2の発明とし上記課題を解決するものである。  To achieve the foregoing object, the present invention provides a dial recognition unit for recognizing a telephone number from a communication terminal in a switching adapter in which a general line and a provider line are combined or a switching adapter in which at least two provider lines are connected; A dial storage unit for storing the recognized dial, a switching unit for selecting a provider line based on a telephone number and connecting a communication terminal, a dial transmission unit for transmitting a telephone number to the provider line, and a control for controlling the respective units A first step of storing the dial based on information from the dial recognition unit, a second step of analyzing the stored number and dialing the desired provider line, and a provider line Provide the third step of connecting the communication terminal, and realize communication between the communication terminal and the partner communication terminal A dial for recognizing a telephone number from a communication terminal in a switching adapter in which at least two lines of a combination of a general line and a provider line or at least two lines of a provider line are connected. A recognition unit, a dial storage unit for storing the recognized dial, a switching unit for selecting a provider line based on a use time zone and connecting a communication terminal, a dial transmission unit for transmitting a telephone number to the provider line, and The control unit is configured to control each unit, and the control unit stores a dial based on information from the dial recognition unit, a second step of dialing a desired provider line, a provider line, and a communication terminal Providing a third step of connecting the communication terminal and realizing communication between the communication terminal and the partner communication terminal. The IP telephone switching adapter, wherein the invention as claimed in the item 2 is intended to solve the above problems.
本発明は、発信先の電話番号を判定し複数のIP電話プロバイダの中から切り替え、同一プロバイダ間のIP電話通信としたり通信料金の安い回線を選択するので、通信経費を有効に削減することができる。同様に時間帯や曜日、日付などにより最も安い回線を選択発信することで同様の効果が得られ、特に発信者が意識することなく自動選択し通信ができるので削減効果は絶大である。  In the present invention, the telephone number of the destination is determined and switched from a plurality of IP telephone providers, and the IP telephone communication between the same providers is selected or a line with a low communication charge is selected. Therefore, communication expenses can be effectively reduced. it can. Similarly, the same effect can be obtained by selecting and transmitting the cheapest line according to the time of day, day of the week, date, and the like. In particular, since the caller can automatically select and communicate without being aware of it, the reduction effect is enormous.
次に、本発明の好ましい実施の形態を図にもとづいて詳細に説明する。図1は本発明の実施形態を示すブロック図である。IP電話回線接続端子11には一般回線とプロバイダ回線が複合された回線やプロバイダ回線を接続する。たとえばADSL回線や光ファイバー回線やプロバイダ専用回線、CATV回線などを接続すれば良いが説明の都合上、IP電話回線接続端子部11にプロバイダA社12及び別業者のプロバイダB社13の2種類のIP電話回線が接続されていることとする。  Next, a preferred embodiment of the present invention will be described in detail with reference to the drawings. FIG. 1 is a block diagram showing an embodiment of the present invention. The IP telephone line connection terminal 11 is connected to a line in which a general line and a provider line are combined or a provider line. For example, an ADSL line, an optical fiber line, a provider dedicated line, a CATV line, etc. may be connected. However, for convenience of explanation, two types of IPs of the provider A company 12 and another provider B company 13 are connected to the IP telephone line connection terminal portion 11. Assume that a telephone line is connected.
一般電話機10を接続する電話機接続端子部9、一般電話機10からのダイヤルを認識するダイヤル認識部2、IP電話プロバイダ回線などへ電話番号の送出を行うダイヤル送出部4やフック動作を行うフック部5、ダイヤル認識部2からのダイヤルを記憶するダイヤル記憶部7、IP電話プロバイダ各社ごとの番号データが記憶されたIP電話番号記憶部8、電話機接続端子部9とIP電話回線接続端子部11とを切替接続する切替部3、各部を制御する制御部6で構成されている。  A telephone connection terminal section 9 for connecting a general telephone set 10, a dial recognition section 2 for recognizing a dial from the general telephone set 10, a dial transmission section 4 for transmitting a telephone number to an IP telephone provider line, and a hook section 5 for performing a hook operation A dial storage unit 7 for storing a dial from the dial recognition unit 2; an IP telephone number storage unit 8 for storing number data for each IP telephone provider; a telephone connection terminal unit 9 and an IP telephone line connection terminal unit 11; It comprises a switching unit 3 for switching connection and a control unit 6 for controlling each unit.
切替アダプタ1は切替部3を介してIP電話回線接続端子部11と電話機接続部9が接続されるようになっている。今、待機状態であるので切替部3で電話機接続端子部9とIP回線接続端子部11とは切り離されている状態になっている。  The switching adapter 1 is configured such that the IP telephone line connection terminal unit 11 and the telephone connection unit 9 are connected via the switching unit 3. Since it is in a standby state now, the telephone connection terminal unit 9 and the IP line connection terminal unit 11 are disconnected by the switching unit 3.
使用者がIP電話を利用しようとし、一般電話機10の受話器を上げると制御部6は切替アダプタ1内にあるDT(ダイヤルトーン)発生部14を動作させ電話機にむけてDTを送出し、切替アダプタ1は電話機からのダイヤル番号を受け取る状態に移行する。  When a user tries to use an IP phone and raises the handset of the general telephone 10, the control unit 6 operates a DT (dial tone) generation unit 14 in the switching adapter 1 to send DT to the telephone, and the switching adapter. 1 shifts to a state of receiving a dial number from the telephone.
使用者はDTを聞くことでダイヤルを促され、一般電話機10から相手先IP電話番号をダイヤルする。ダイヤル番号はプッシュ信号(PB信号)またはダイヤルパルス信号(DP信号)で一般電話機10より電話機接続端子部9を通じ切替アダプタ1内のダイヤル認識部2へ伝送される。  The user is prompted to dial by listening to the DT, and dials the destination IP telephone number from the general telephone 10. The dial number is transmitted as a push signal (PB signal) or a dial pulse signal (DP signal) from the general telephone 10 to the dial recognition unit 2 in the switching adapter 1 through the telephone connection terminal unit 9.
制御部6はダイヤル認識部2で認識した電話番号をダイヤル記憶部7へ記憶をする。一般的には16進数などに変換した後蓄積を行うが特に限定するものではない。
次に制御部6はIP電話番号記憶部8に格納されているIP電話プロバイダ番号と照合を行う。
The control unit 6 stores the telephone number recognized by the dial recognition unit 2 in the dial storage unit 7. Generally, the data is stored after being converted into a hexadecimal number, but is not particularly limited.
Next, the control unit 6 collates with the IP telephone provider number stored in the IP telephone number storage unit 8.
一般的にIP電話番号は11桁で構成されておりIP電話番号はプロバイダ毎に番号が異なる割り当てがされ、番号により相手先がどこのプロバイダかどうかを簡単に判別することができる。具体的に図2のようにプロバイダごとの割り当てをIP電話番号記憶部8にIP電話番号プロバイダテーブルとして記憶すれば番号によりどこのプロバイダかが判別できる。  In general, the IP telephone number is composed of 11 digits, and the IP telephone number is assigned differently for each provider, and it is possible to easily determine which provider the other party is based on. Specifically, as shown in FIG. 2, if the allocation for each provider is stored in the IP telephone number storage unit 8 as an IP telephone number provider table, it is possible to determine which provider is based on the number.
該当するIP電話プロバイダが切替アダプタ1に接続されているIP電話プロバイダA社12と同一と判定された場合、制御部はIP電話プロバイダA社12が接続されているフック部5を駆動させフック動作を行う。この状態ではまだ切替部3が動作していないので一般電話機10側とIP電話接続端子部11とは切り離された状態にある。  When it is determined that the corresponding IP telephone provider is the same as the IP telephone provider A company 12 connected to the switching adapter 1, the control unit drives the hook section 5 to which the IP telephone provider A company 12 is connected to perform a hook operation. I do. In this state, since the switching unit 3 is not yet operated, the general telephone 10 side and the IP telephone connection terminal unit 11 are disconnected.
フックを行った後IP電話プロバイダA社12からダイヤル要求のDT(ダイヤルトーン)が到来する。DTは一般的には400Hzの連続音であるので切替アダプタ1で簡単に認識をすることができる。つまりIP電話プロバイダA社12が正常に動作しているか、単なる断線なのか等が判別可能である。DTが到来しない場合など、回線障害として別IP電話プロバイダB社を強制的に選択する機能を持っても良い。  After hooking, a dial request DT (dial tone) arrives from IP phone provider A 12. Since DT is generally a continuous sound of 400 Hz, it can be easily recognized by the switching adapter 1. That is, it can be determined whether the IP telephone provider A company 12 is operating normally or is simply disconnected. It may have a function of forcibly selecting another IP telephone provider B as a line failure, such as when DT does not arrive.
またプロバイダによっては断続音であったり、他の周波数であったりするのでDTを認識する場合はプロバイダに合わせた認識の方法を取れば良い。  Also, depending on the provider, it may be an intermittent sound or other frequency, so when recognizing DT, a recognition method suitable for the provider may be taken.
IP電話回線側からのDTを認識した後、にダイヤル記憶部7の番号を取りだしIP電話プロバイダA社12に接続されているダイヤル送出部4を動作させダイヤルを行う。  After recognizing the DT from the IP telephone line side, the number in the dial storage unit 7 is taken out, and the dial transmission unit 4 connected to the IP telephone provider A company 12 is operated to perform dialing.
ダイヤル送出部4はプッシュ信号またはダイヤルパルス信号のどちらかでダイヤルを行うが、IP電話プロバイダ毎に異なる場合があるので該当する選択されたプロバイダに合わせたダイヤル方式でダイヤルを送出する。たとえばプロバイダA社はダイヤルパルス信号、プロバイダB社はプッシュ信号であれば制御部はプロバイダ回線に合わせたダイヤル方法をダイヤル送出部を制御しダイヤル送出を行う。しかし必ずしもDTを認識することをしなくとも良く、フック動作を行ったあと一定時間経過後ダイヤル送出を行っても良い。  The dial sending unit 4 dials with either a push signal or a dial pulse signal. However, since the dial sending unit 4 may be different for each IP telephone provider, the dial sending unit 4 sends the dial by a dialing method suitable for the selected provider. For example, if the provider A company is a dial pulse signal and the provider B company is a push signal, the control unit controls the dial transmission unit according to the provider line and performs dial transmission. However, it is not always necessary to recognize the DT, and dial transmission may be performed after a certain time has elapsed after the hook operation.
プロバイダ回線にダイヤルの送出を行った後、切替部3にあるリレースイッチを駆動させIP電話プロバイダA社12が接続されたIP電話接続端子部11と電話機接続端子部9とを接続する。  After dialing out to the provider line, the relay switch in the switching unit 3 is driven to connect the IP telephone connection terminal unit 11 to which the IP telephone provider A company 12 is connected and the telephone connection terminal unit 9.
その後、IP電話プロバイダは相手先の電話端末や通信端末の呼び出しを開始し、相手先の電話機や通信端末装置などが応答すれば同じプロバイダ間のIP電話での通信が構築される。  After that, the IP telephone provider starts calling the other party's telephone terminal or communication terminal, and if the other party's telephone or communication terminal apparatus responds, communication by IP telephone between the same providers is established.
実施例ではIP電話番号を記憶した後に判定を行いダイヤル送出しているが、必ずしも一般電話機10からの電話番号を最終番号まで記憶した後に判定しなくとも良く、050以下の番号が順次入力され、どこのIP電話プロバイダか判定できた時点でIP電話回線にフックを行い順次ダイヤルを送出しIP電話回線と一般電話機10を接続しても良い。この場合はダイヤル送出が速くなり使い勝手も向上する。  In the embodiment, the determination is made after the IP telephone number is stored and dialed out. However, the determination is not necessarily made after the telephone number from the general telephone 10 is stored up to the final number. When the IP telephone provider can be determined, the IP telephone line may be hooked and dials may be sequentially transmitted to connect the IP telephone line and the general telephone 10. In this case, dial transmission becomes faster and usability is improved.
以上のように本発明はIP電話プロバイダ内に設置されたIP電話同士の通話が構築され、通話料金の削減が間単に実施可能になる。もし相手先IP電話番号がプロバイダB社に該当した場合、前述の同様の手順をプロバイダB社13の回線に行えばよい。  As described above, according to the present invention, a call between IP telephones installed in an IP telephone provider is constructed, and a call charge can be easily reduced. If the destination IP telephone number corresponds to provider B company, the same procedure as described above may be performed on the line of provider B company 13.
また相手先IP電話のプロバイダ同一の回線網が接続されていない場合はあらかじめ通話料金の安いIP電話プロバイダ回線や一般回線を選択発信するように設定しておけば定常的に料金を安くすることが可能である。また発信者は意識することなく利用できるため使い勝手が良く社会に貢献すること大である。  If the same line network is not connected to the other party's IP phone provider, it is possible to steadily reduce the charge by setting the IP telephone provider line or general line where the call charge is low in advance. Is possible. In addition, since the caller can use it without being aware of it, it is easy to use and contributes to society.
実施例では一般電話機からの通話としたが電話機接続端子部9にPBX(交換機)やボタン電話の主装置などに接続すれば企業単位での通信費の削減が可能となる。  In the embodiment, a telephone call is made from a general telephone. However, if the telephone connection terminal unit 9 is connected to a main unit of a PBX (exchange) or a key telephone, the communication cost can be reduced for each company.
さらに電話機接続端子部9にファックスなど非電話端末機、テレビ電話機などの通信端末機を接続したりしても同様の効果が得られるのは言うまでもない。  Furthermore, it goes without saying that the same effect can be obtained by connecting a non-telephone terminal such as a fax machine or a communication terminal such as a video phone to the telephone connection terminal unit 9.
また請求項2の発明は時間帯や曜日などにより料金が異なる場合において時間、曜日により通話料金のもっとも削減できるるプロバイダ回線を自動選択をし発信するものである。
この場合も請求項1と同様の効果が得られる。
According to the second aspect of the present invention, when the charge varies depending on the time zone or day of the week, the provider line that can reduce the call charge most depending on the time and day of the week is automatically selected and transmitted.
In this case, the same effect as in the first aspect can be obtained.
図1は、本発明の実施例のブロック図である。  FIG. 1 is a block diagram of an embodiment of the present invention. 図2は、本発明のIP電話番号プロバイダテーブルの説明図である。  FIG. 2 is an explanatory diagram of the IP telephone number provider table of the present invention.
符号の説明Explanation of symbols
1・・・IP電話切替アダプタ
2・・・ダイヤル認識部
3・・・切替部
4・・・ダイヤル送出部
5・・・フック部
6・・・制御部
7・・・ダイヤル記憶部
8・・・IP電話番号記憶部
9・・・電話機接続端子部
10・・・一般電話機
11・・・IP電話回線接続端子
12・・・プロバイダA社
13・・・プロバイダB社
14・・・DT(ダイヤルトーン)発生部
DESCRIPTION OF SYMBOLS 1 ... IP telephone switching adapter 2 ... Dial recognition part 3 ... Switching part 4 ... Dial transmission part 5 ... Hook part 6 ... Control part 7 ... Dial storage part 8 ... IP phone number storage unit 9 ... telephone connection terminal unit 10 ... general telephone 11 ... IP phone line connection terminal 12 ... provider A company 13 ... provider B company 14 ... DT (dial Tone) generator

Claims (2)

  1. 一般回線とプロバイダ回線が複合された回線またはプロバイダ回線が少なくとも2回線接続された切替アダプタにおいて、通信端末機からの電話番号を認識するダイヤル認識部と、認識されたダイヤルを記憶するダイヤル記憶部と、電話番号にもとづいてプロバイダ回線を選択し通信端末機とを接続する切替部とプロバイダ回線に電話番号を送出するダイヤル送出部と前記各部を制御する制御部からなり、前記制御部はダイヤル認識部からの情報をもとづいてダイヤルを記憶する第1ステップと、記憶された番号を解析し希望するプロバイダ回線にダイヤル発信を行う第2ステップと、プロバイダ回線と通信端末機を接続する第3ステップを備え、通信端末機と相手先通信端末機との通信を実現することを特徴とするIP電話切替アダプタ。  A dial recognition unit for recognizing a telephone number from a communication terminal, and a dial storage unit for storing the recognized dial in a switching adapter in which a general line and a provider line are combined or a switching adapter in which at least two provider lines are connected A switching unit for selecting a provider line based on a telephone number and connecting a communication terminal, a dial transmission unit for transmitting a telephone number to the provider line, and a control unit for controlling the units, the control unit being a dial recognition unit A first step of storing the dial based on the information from the mobile phone, a second step of analyzing the stored number and dialing the desired provider line, and a third step of connecting the provider line and the communication terminal. An IP telephone switching adapter characterized by realizing communication between a communication terminal and a partner communication terminal.
  2. 一般回線とプロバイダ回線が複合された回線またはプロバイダ回線が少なくとも2回線接続された切替アダプタにおいて、通信端末機からの電話番号を認識するダイヤル認識部と、認識されたダイヤルを記憶するダイヤル記憶部と、利用時間帯にもとづいてプロバイダ回線を選択し通信端末機とを接続する切替部とプロバイダ回線に電話番号を送出するダイヤル送出部と前記各部を制御する制御部からなり、前記制御部はダイヤル認識部からの情報をもとづいてダイヤルを記憶する第1ステップと、希望するプロバイダ回線にダイヤル発信を行う第2ステップと、プロバイダ回線と通信端末機を接続する第3ステップを備え、通信端末機と相手先通信端末機との通信を実現することを特徴とするIP電話切替アダプタ。  A dial recognition unit for recognizing a telephone number from a communication terminal, and a dial storage unit for storing the recognized dial in a switching adapter in which a general line and a provider line are combined or a switching adapter in which at least two provider lines are connected A switching unit for selecting a provider line based on a use time zone and connecting a communication terminal, a dial sending unit for sending a telephone number to the provider line, and a control unit for controlling the respective units. A first step of storing a dial based on information from the communication unit, a second step of dialing a desired provider line, and a third step of connecting the provider line and the communication terminal. An IP telephone switching adapter characterized by realizing communication with a destination communication terminal.
JP2003418703A 2003-11-13 2003-11-13 Ip phone switching apparatus for connecting a plurality of ip phone provider lines to select desired line and to orginate call Pending JP2005151512A (en)

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JP2003418703A JP2005151512A (en) 2003-11-13 2003-11-13 Ip phone switching apparatus for connecting a plurality of ip phone provider lines to select desired line and to orginate call

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Application Number Priority Date Filing Date Title
JP2003418703A JP2005151512A (en) 2003-11-13 2003-11-13 Ip phone switching apparatus for connecting a plurality of ip phone provider lines to select desired line and to orginate call

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JP2005151512A true JP2005151512A (en) 2005-06-09

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007180737A (en) * 2005-12-27 2007-07-12 Tietech Co Ltd COMMUNICATION SYSTEM AND VoIP ADAPTER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007180737A (en) * 2005-12-27 2007-07-12 Tietech Co Ltd COMMUNICATION SYSTEM AND VoIP ADAPTER

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