1334723 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種網路系統，特別關於一種網路電話 系統。 【先前技術】 隨著網路技術的快速發展，人們可以透過網路大量地 傳遞多媒體資訊，其中網路電話（Voice on Internet Protocol, VOIP)便是一種透過網路於不同網路節點間互相傳遞語音 資訊的技術。 請參照圖1所示，習知的網路電話系統1係包含一網 路基地台11及一電話機12。而網路基地台11係内建一預 設字元碼21，其係由複數個字母（alphabet)及數字 (numeral )所組成，另外，預設字元碼21可為一服務網 域識別碼（Service Set Identifier, SSID )。 當電話機12欲與網路基地台11進行連結時，使用者 需由電話機12輸入由複數個字母及數字所組成的字元碼 22，再藉由電話機12傳送字元碼22至網路基地台11。最 後，再由網路基地台11比對預設字元碼21及使用者所輸 入的字元碼22，以決定是否與電話機12進行連結。 一般來說，電話機12具有0-9的數字鍵，若使用電話 機12來輸入字元碼22中的數字時，係可以很輕易的透過 電話機12上的數字鍵輸入所要的數字。然而，若要使用 電話機12輸入字元碼22中的字母時，則需透過數字鍵並 1334723 搭配特定的輸入法選取所要的字母，因此會增加輸入字元 碼22所需的時間，而造成使用上的不便。 因此，如何提供一種網路電話系統，僅需藉由簡易的 輸入方式，便可進行電話機與網路基地台之間連結，以方 便使用，實屬當前重要課題之一。 【發明内容】 有鑑於上述課題，本發明之目的為提供一種只需由電 話機輸入數字，便可進行電話機與網路基地台之間連結的 網路電話糸統。 緣是，為達上述目的，依據本發明之一種網路電話系 統，係由一網路基地台及一電話機配合應用，其中網路基 地台係儲存有一預設連結資訊。網路電話系統係包含一發 送模組、一接收模組、一解碼模組及一比對模組。發送模 組係設置於電話機中，並發送一數字資訊；接收模組係設 置於網路基地台中，並接收數字資訊；解碼模組係設置於 網路基地台中，並與接收模組電性連接，其中解碼模組係 將數字資訊轉換為一字元資訊；比對模組係設置於網路基 地台中，並與解碼模組電性連接，其中比對模組係比對字 元資訊及預設連結資訊，俾使網路基地台決定是否與電話 機進行連結。 承上所述，因依據本發明之一種網路電話系統，係將 數字資訊轉換為字元資訊，再比對字元資訊及預設連結資 訊，俾使網路基地台決定是否與電話機進行連結。換句話 1334723 說’使用耆只需要由電話機輸入數字資訊 機與網路暴地台之間的連妙，因、。便可進行電話 入字母所造㈣困擾，而方便使用。。避免Μ於電話機輸 【實施方式】 以下將參照相關圖式， 網路電爷争統，其中相ΓΊ ^ 發明較佳實施例之 說明 相同的元件料相_參照符號加以 請參照圖2所示，依據本發明較佳 電話系統4,係由？例之-種網路 用，其中，網路基地台二二及一電話機42配合應 在本實施射，預料預設連結資訊51。 、周路電話系統4係包含設置於網路基地台w中 ^模組412一解碼模组川及-比對模組414,另外 亦包含設置於電話機42中的一發送模組421。 電話機42中的發送模組421係發送一數字資訊u。 =中，數字資訊52可依據實際需求包含網路認證或保密 岔碼等資訊。在本實施例中，網路認證可為一服務網域識 別碼（Service Set Identifier, SSID)，而保密密碼可為—有 線等同保密碼（Wired Equivalent Privacy, WEP )。另外， 在本實施例中，電話機42更包含一輸入模組422，其係與 發送模組421電性連接，此時，使用者便可藉由輸入模組 422將數字資訊52輸入電話機42，並將數字資訊52傳送 8 1334723 至發送模組421。一般來說，輸入模組422可包括一數字 鍵盤或者一數字按紐。 網路基地台41中之接收模組412係接收數字資訊 52，解碼模組413係與接收模組412電性連接，並將數字 資訊52轉換為一字元資訊53 ^其中，字元資訊53係可為 由至少一字母及至少一數字所組成的資訊，且係代表與數 字資訊52相對應的網路認證或保密密碼等資訊。在本實 施例中’字元資訊53係可符合美國資訊交換標準碼 (American Standard Code for Information Interchange, ASCII)之規格。 比對模組414係分別與解碼模組413及記憶模組411 電性連接’並比對字元資訊53及預設連結資訊51，俾使 網路基地台41決定是否與電話機42進行連結。其中預設 連結資訊51係可為由至少一字母及至少一數字所組成的 資訊，並依據實際連結所需的資訊而包含網路認證或保密 密碼等資訊。在本實施例中’比對模組414係比對字元資 訊53及預設連結資訊51而產生一比對結果。此時，若比 對結果為字元資訊53與預設連結資訊51相同時，網路基 .地台41與電話機42即可進行連結。 在本實施例中，電話機42之發送模組421與網路基 地台41之接收模組412之間的資訊傳輸，係可為有線或 者無線傳輸。 請參照圖3所示，在本實施例中，網路基地台41更 包含一編碼模組415，其係將預設連結資訊51轉換為一預 1334723 設數字資訊54 ;另外，網路電話系統4更包含一顯示器 43，其係可設置於網路基地台41或者電話機42中（圖中 未示），當然，顯示器43亦可獨立設置（如圖3所示）。 顯示器43係與網路基地台41之編碼模組415電性連接， 並顯示網路基地台41之編碼模組415所產生之預設數字 資訊54。此時，使用者便可透過顯示器43而取得預設數 字資訊54，並依據預設數字資訊54而由電話機42之輸入 模組422輸入數字資訊52。另外，顯示器43與網路基地 台41之間亦可為有線或無線傳輸。 另外，在本實施例中，網路電話系統4可依據實際網 路資訊傳輸安全的需要而更包含一加密模組423及一解密 模組416。加密模組423係設置於電話機42中，並與發送 模組421電性連接，而解密模組416係設置於網路基地台 41中，並與接收模組412電性連接。其中，加密模組423 係由輸入模組422接收數字資訊52後，便將數字資訊52 進行加密，再傳送至發送模組421。而解密模組416係由 接收模組412接收數字資訊52後，便將數字資訊52進行 解密，再傳送至解碼模組413，以增加電話機42與網路基 地台41之間資訊傳輸的安全性。 綜上所述，因依據本發明之一種網路電話系統，係將 數字資訊轉換為字元資訊，再比對字元資訊及預設連結資 訊，俾使網路基地台決定是否與電話機進行連結。換句話 說，使用者只需要由電話機輸入數字資訊，便可進行電話 機與網路基地台之間的連結，因此可避免必須於電話機輸 1334723 入字母所造成的困擾，而方便使用。 以上所述僅為舉例性，而非為限制性者。任何未脫離 本發明之精神與範疇，而對其進行之等效修改或變更，均 應包含於後附之申請專利範圍中。 【圖式簡單說明】 圖1為顯示習知之一種網路電話系統之一示意圖； 圖2為顯示依據本發明較佳實施例之一種網路電話系 統之一示意圖；以及 圖3為顯示依據本發明較佳實施例之一種網路電話系 統之另一示意圖。 .元件符號說明： 1 網路電話糸統 11 網路基地台 12 電話機 21 預設字元碼 22 字元瑪 4 網路電話糸統 41 網路基地台 411 記憶模組 412 接收模組 413 解碼模組 414 比對模組 415 編碼模組 416 解密模組 42 電話機 421 發送模組 422 輸入模組 423 加密模組 43 顯示器 51 預設連結資訊 52 數字資訊 11 13.34723 53 字元資訊 54 預設數字資訊1334723 IX. Description of the Invention: [Technical Field] The present invention relates to a network system, and more particularly to a network telephone system. [Prior Art] With the rapid development of network technology, people can transmit multimedia information through the network in a large amount. Voice on Internet Protocol (VOIP) is a kind of transmission between different network nodes through the network. Voice information technology. Referring to Figure 1, a conventional network telephone system 1 includes a network base station 11 and a telephone set 12. The network base station 11 has a preset character code 21, which is composed of a plurality of letters (alphabets) and numbers (numeral). In addition, the preset character code 21 can be a service domain identifier. (Service Set Identifier, SSID). When the telephone 12 is to be connected to the network base station 11, the user needs to input a character code 22 composed of a plurality of letters and numbers from the telephone 12, and then transmit the character code 22 to the network base station by the telephone 12. 11. Finally, the network base station 11 compares the preset character code 21 with the character code 22 input by the user to determine whether to connect with the telephone 12. In general, telephone 12 has a numeric keypad of 0-9. If telephone 12 is used to input a digit in character code 22, the desired number can be easily entered via the numeric keys on telephone 12. However, if the phone 12 is to be used to input the letters in the character code 22, the desired letter is selected by the numeric keys and 1334723 with a specific input method, thereby increasing the time required to input the character code 22, resulting in use. Inconvenience. Therefore, how to provide an Internet telephone system is one of the current important issues by simply connecting the telephone to the network base station by means of a simple input method. SUMMARY OF THE INVENTION In view of the above problems, an object of the present invention is to provide a network telephone system capable of connecting a telephone to a network base station by simply inputting a number from a telephone. Therefore, in order to achieve the above object, a network telephone system according to the present invention is applied by a network base station and a telephone, wherein the network base station stores a preset link information. The network telephone system includes a transmitting module, a receiving module, a decoding module and a matching module. The sending module is disposed in the telephone and transmits a digital information; the receiving module is disposed in the network base station and receives digital information; the decoding module is disposed in the network base station and electrically connected to the receiving module The decoding module converts the digital information into one character information; the comparison module is set in the network base station and is electrically connected to the decoding module, wherein the comparison module is compared with the character information and the pre-reading Set the link information so that the network base station can decide whether to connect with the phone. According to the above description, a network telephone system according to the present invention converts digital information into character information, compares character information and preset link information, and causes the network base station to decide whether to connect with the telephone. . In other words, 1334723 says that the use of 耆 only requires the connection between the digital information machine and the network violent platform. It can be made by telephone (4), and it is convenient to use. . Μ Μ 电话 电话 电话 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 According to the preferred telephone system 4 of the present invention, For example, the network base station, wherein the network base station 22 and a telephone set 42 should cooperate with the present invention, and the preset connection information 51 is expected. The Zhoulu telephone system 4 includes a module 412, a decoding module, and a comparison module 414, and a transmission module 421 disposed in the telephone 42. The transmitting module 421 in the telephone set 42 transmits a digital information u. In the middle, the digital information 52 can include information such as network authentication or confidential weight according to actual needs. In this embodiment, the network authentication may be a Service Set Identifier (SSID), and the secret password may be a Wired Equivalent Privacy (WEP). In addition, in the embodiment, the telephone 42 further includes an input module 422, which is electrically connected to the transmitting module 421. At this time, the user can input the digital information 52 into the telephone 42 through the input module 422. The digital information 52 is transmitted 8 1334723 to the transmitting module 421. In general, input module 422 can include a numeric keypad or a numeric button. The receiving module 412 of the network base station 41 receives the digital information 52, and the decoding module 413 is electrically connected to the receiving module 412, and converts the digital information 52 into a character information 53 ^ wherein the character information 53 The information may be information composed of at least one letter and at least one number, and represents information such as a network authentication or a secret password corresponding to the digital information 52. In this embodiment, the 'character information 53' can conform to the specifications of the American Standard Code for Information Interchange (ASCII). The comparison module 414 is electrically connected to the decoding module 413 and the memory module 411, and compares the character information 53 and the preset connection information 51, so that the network base station 41 determines whether to connect with the telephone 42. The preset link information 51 may be information composed of at least one letter and at least one number, and includes information such as a network authentication or a secret password according to the information required for the actual connection. In the present embodiment, the comparison module 414 compares the character information 53 with the preset link information 51 to produce a comparison result. At this time, if the result of the comparison is that the character information 53 is the same as the preset link information 51, the network base 41 and the telephone 42 can be connected. In this embodiment, the information transmission between the transmitting module 421 of the telephone set 42 and the receiving module 412 of the network base station 41 can be wired or wirelessly transmitted. As shown in FIG. 3, in the embodiment, the network base station 41 further includes an encoding module 415, which converts the preset link information 51 into a pre-1334723 set digital information 54. In addition, the network telephone system 4 further includes a display 43, which can be disposed in the network base station 41 or the telephone 42 (not shown). Of course, the display 43 can also be independently set (as shown in FIG. 3). The display 43 is electrically connected to the encoding module 415 of the network base station 41, and displays the preset digital information 54 generated by the encoding module 415 of the network base station 41. At this time, the user can obtain the preset digital information 54 through the display 43, and input the digital information 52 from the input module 422 of the telephone 42 according to the preset digital information 54. In addition, the display 43 and the network base station 41 may also be wired or wirelessly transmitted. In addition, in the embodiment, the network telephone system 4 further includes an encryption module 423 and a decryption module 416 according to the actual network information transmission security requirements. The encryption module 423 is disposed in the telephone 42 and electrically connected to the transmission module 421. The decryption module 416 is disposed in the network base station 41 and electrically connected to the receiving module 412. The encryption module 423 receives the digital information 52 from the input module 422, encrypts the digital information 52, and transmits the digital information 52 to the transmission module 421. After the decryption module 416 receives the digital information 52 from the receiving module 412, the digital information 52 is decrypted and transmitted to the decoding module 413 to increase the security of information transmission between the telephone 42 and the network base station 41. . In summary, according to the VoIP system according to the present invention, the digital information is converted into character information, and the character information and the preset connection information are compared, so that the network base station determines whether to connect with the telephone. . In other words, the user only needs to input digital information from the telephone to connect the telephone to the network base station. Therefore, it is convenient to use the telephone to lose the trouble of entering the letter 1334723. The above is intended to be illustrative only and not limiting. Any equivalent modifications or alterations to the spirit and scope of the present invention are intended to be included in the scope of the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic diagram showing a conventional network telephone system; FIG. 2 is a schematic diagram showing a network telephone system according to a preferred embodiment of the present invention; and FIG. 3 is a diagram showing the present invention. Another schematic diagram of a network telephone system of the preferred embodiment. Description of component symbols: 1 Internet phone system 11 Network base station 12 Telephone 21 Preset character code 22 Character Ma 4 Internet phone system 41 Network base station 411 Memory module 412 Receiver module 413 Decoding mode Group 414 Alignment Module 415 Encoding Module 416 Decryption Module 42 Telephone 421 Transmit Module 422 Input Module 423 Encryption Module 43 Display 51 Preset Link Information 52 Digital Information 11 13.34723 53 Character Information 54 Preset Digital Information
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