200950421 _ 7L、I明說明： ’【發明所屬之技術領域】 本發明係有關於一種碍音訊號傳輸技術，更詳而言 。 之，係有關於一種應用於網路之語音訊號傳輸系統與方 : 法。 【先前技術】 隨著Internet的興起，擁有雙絞線至家庭用戶的電 i 話公司，為了能夠同時提供語音與數據整合的服務以降低 營運成本與增加新的服務，提供整合性接取方案已成為電 Ο 信業者未來的發展方向，整合性接取設備（Integrated Access Device, I AD)因此開始發展起來。一般而言，IAD 係用以整合接取路由器（Access Router )、數位專用自動 交換分機（Private Automatic Branch Exchange, PABX) 及/或小型電話交換機（Key Telephone Systems, KTS) 與數位用戶迴路數據機（xDSL Modem或ATU-R )等設備。 在現有的網路環境下，將語音封包化以為相當成熟之 φ技術，目前較為普遍的網路語音傳輸系統可分為VoIP (Voice over Internet Protocol, VoIP)與 VoDSL (Voice over Digital Subscriber Line) o 以VoDSL為例，其是在數位用戶迴路上來載送數位化 後之語音。它可以使用現有f數位用戶迴路技術，如ADSL， SDSL，HDSL2，G.SHDSL等技術，來提供語音和數據等多 種服務。VoDSL載送語音之頻帶與傳統語音載送頻帶不 同，傳統語音載送之頻帶範圍在4KHz以下，而VoDSL則 5 110716 200950421 •播八=以上以丨’〇1)乩技術載送語音時，語音可經由數 Γ小網路或分H網路，再經由語音通道閘（Voice :i^ry)l4傳統ciass5語音電話交換機界接進入公幕電 活網路，最後送達受話用戶。 ’使用 VoDSL $ ffl Θ w、，* IAD同時享有多路”用戶端之整合接取設備 一般家庭用戶而言=二及影像等多種服務。對 路之電話服務，還可以J1斤= 可以較低之價格享有多 ❹ 司，以便利繳費與客戶：；：:；的=與電話服務公 還可以將所提供之多路電，八申二，在豕工作者(S_ i伞，以谧a u 路電蛞刀別设定為辦公與私人用 k以避免么私混淆之困擾。對中小型 電务不但增加對客戶聯絡的方= 么司才有的個人專線電話，讓客戶對公 信任與安全感。電信業者可以藉由V。咖技 話線之效益，也可以藉由公眾 间售有電 成本，營造更大的利潤。㈣的正合利用來降低營運 ❹ 雖然VoDSL具有上述之諸多 頻寬會因為不同的距離、環境 &用戶迴路的 用戶選擇的储f 士 | .. 取網站的流量大小或網路資料傳輸流 寬大小而： 生頻寬不足，導致網路語音通訊無法順暢的：口素：產 之，當一網路終端需要與另—網路終 丁。舉例吕 音資料與其他應用程式資料時，f知二同時傳送接收語 技術係將語音資料與其他應用程式資料^語音資料處理 序之資料’故係以資料傳輸的模式傳輪心:== 110716 6 200950421 品Γ網路頻寬不足的時候產生延遲或斷訊 寻不良㈣’躲_語音絲的使用者而言 便’若單純為改善網路技立 {田不 亦相當不符成本。相同；;而增加頻寬設備， 通訊系統中。门的問通亦發生在ν〇ΙΡ之網路語音 :上所迷#何成夠提供—種無須過度增加頻寬設 ’即能解決習知以資料方式傳輸語音傳輸 品質不良問題之網路語立邙啼輔批^ 丨l琨傅輸 ❹ 前亟待解決之課題。 傳輸糸統與方法，遂成為目 【發明内容】 為解决别述白知技術之缺失，本發明提供 音訊號傳輸系統’係應用於網路通訊系統，該網路語= 唬傳輸系統包括區域網路端與廣域網路端，其中，網料 f裝置’健有網路連結功能，並能與其他網路終端裝置 透過該網路通訊系統進行資料封包的傳送與接收；網路電 話，係用以執行類比語音訊號與數位語音訊號間之轉換， ❹並利㈣網料訊“與其他的_傳輸裝 音 ㈣封包之傳送與接收；整合接取模組，係用以針對該區 ^周路端欲透過該廣域網路端傳送至另—區域網路端的 資料封包，依據設定對應該語音㈣封包及/或該其 料封包之服務類型等級；數位用戶迴路數據機，係用作該 網路通訊系統之遠端終止單元，並設置在網路終端裝置且 具有路由功能。而廣域網路端則包括路由器，係用以於接 收到透過該數位用戶迴路數據機所傳送的資料封包後，依 110716 7 200950421 ‘你战故疋模組針對該語音資料封包及/或該其他類型之資 t封包之服務類型所設定之等級，附加相對應不同優先權 等級的標籤’並依據不同標籤所代表之優先權等級決定傳 __ 送與接收之優先順序。 ^ 於本發明之一種型態中’該整合接取模組包括：設定 模組，係用以依據預先設定對應語音資料封包以及其他資 料封包之服務類型等級，設定該網路電話所傳送之語音資 料封包的服務類型等級，以及該網路終端裝置所傳:二該 ❹其他類型之資料封包的服務類型等級；傳輸速率限制模 組，係用以判斷包括上傳與下載之網路頻寬，並依據預設 之參數限制該語音資料封包以及該其他資料封包之傳輸 的速率；以及調整模組，係用以依據該設定模組所設定之 該語音資料封包及/或該其他類型之資料封包的服務類型 等級’以及該傳輸速率限制模組所限制之該語音資料封包 及/或該其他類型之資料封包傳輸的速率，執行網路 使用權限之分配。 ❹ 本發明復提供-種網路電話訊號整合傳輸方法，係應 用在由區域網路端與廣土或網路端所組成之網路通訊： 統，該網路語音訊號傳輸系統包括：首先，針對該區域網 路端欲透過該廣域網路端傳送至另—該區域網路端的次 料封包，設定對應語音資料封包及/或其他資料封包貝 務類型等級；其次，依據設定之資料封包的服務類型等 級’附加相對應之不同優先權等級的標籤至該語音資料 包及/或該其他資料封包；接著，依據各該資料^包所附 Π0716 8 200950421 ’加之+问優先權等級的標籤，決 收的優先順序；再者，令該另一區=貝抖封包傳送與接 域網路诚#彳# °°或，同路端接收來自該廣 路^所傳送附加有不同優先權等' 包；以及令該另—區域網路端依據不同資料;^貝料封 ·優先權等級，決定各_封二:枓封包所對應之 pf 0 疋各^㈣包予有傳輪㈣的使用權 於本發明之-種型態中，依據設定之資料封包的服務 附加相對應之不同優先權等級的標籤至該語音 ❹貝"、.匕及/或该其他育料封包之步驟復包括：將語音資 枓封包的服務類型等級設定為優先於其他類型之 包的服務類型等級；判斷出當前上傳與下載之網路頻寬， 亚依據預設之參數限制資料封包上傳與下载之的速率以 及依據所設定之語音資料封包及/或其他類型之資料封包 之服務類型等級，以及限制之資料封包傳輸的速率， 網路頻寬使用權限之分配。 ^相較於習知網路語音訊號傳輸技術，本發明之網路語 ❿音訊號傳輸系統與方法，能於網路語音通訊裝置用戶端發 出語音訊號時設定語音訊號封包之服務類型等級，並同時 配合語音訊號封包上傳的速率做網路訊號傳輸設 速率的調整。相對的，於下載該語音時，則透過路由器二 據先前設定之服務類型等級進行語音資料的優先處理，同 時亦能依據下載的速率做網路訊號傳輸設備傳輸速率的 調整，故能解決習知以資料方式傳輸語音造成語音訊號傳 輸品質不良的問題。 110716 9 200950421 ι貝犯刀·式】 , 猎由粉疋的具體實施例說明本發明之者μ 式，熟悉此技藝之人丰死山士二、 +知力之貝知方 瞭解本發明之其他優 内谷I易地 他彳文....占興功效。本發明亦可藉 1 的具體實施例加以施行或應用，本說 項田^ Z基於不同觀點與應用，在不下進： 種修倚與變更。 卜進仃各 ❹ 本發明提供—種網路語音訊號傳财、統，於本實施例 網路網路語音訊號傳輸系統係應用在複數個區域 端相互連讀健域網路端係透過廣域網路（WAN) %相互連結爾以傳輪包括語音之資料封包。 請參閱第1圖，其伤用1 on 、用絲員不本發明之網路語音訊號 —輸系、，先中之區域網路端之應用架構圖。如圖所示，於本 ^例之區域網路端1的應用架構中，包括：網路終端裝 置Π、交換機12、網路電話13、私用交換機㈤偷 branch exchange，PBX) 14、整合接取模組15以及數位 ❿用戶迴路數據機16。 網路終端裝置11可例如但不限定為個人電腦、飼服 器、工作站、筆記型電腦、個人數位助理（PDA)或智慧 型手機等具有網路連結功能之資料處理裝置。 ^父換機12用於連接至少一個網路終端裝置11等網路 。又備，透過父換機1 2以形成由複數個網路終端裝置J J 及/或其他網路設備所組成的區域網路。於本實施例中， 乂換機12 為乙太網交換機，並能依據區域網路之乙太 110716 10 200950421 Μ〜心半和配線架構而區分10 Mbps^ 100 Mbps> 1 Gbps、10 Gbps等等。需補充說明者，於本發明之且他實 施例中，交換機12可由集線器（_)所取代。此外’若 -僅有一個網路終端裝置11時，則可選擇性的移除交換機 1,而由網路終端裝置u直接連結至整合接取模組15。 於本實施例中’網路電話13可例如為VoIP或 y〇DSy。八係用以將其接收到的類比語音訊號轉換成數位 語音訊號’並以語音資料封包之格式利用網路通訊系統傳 ❹輸數位語音訊號至如固網市話、網頁電話、ν〇ιρ或㈣紅 等,的》。曰傳輸裝置，另一方面，網路電話⑴复得將 透過等利用網路通訊系統所接收到之語音資料封包格式 之數位料訊號轉換成類比語音訊號，以供使用者收聽。 p鱼望：：乂換機14係用以執行語音交換，並透過交換矩 ^建立和維持路徑，使主叫方與被叫方能通話，達 力％ ’並於集中語音訊號後透過共用外線連接 到電信公司的交換設備。 ❹担“接取核組15包括設定模組151、傳輸速率限制 模組152以及調整模組153。 δ又疋杈組151係用以依據預先設定對應語音資料封 包以及其他資料封包之服務類型等級，設定網路電話13 f U用乂換機14所傳送之語音資料封包的服務類型等 、，及以及網路終端裝i ^彡過交換機以斤傳送之1他類 =料封t的服務類型等級。於本實施例中，網路電話 ^私用父換機14所傳送之語音資料封包的服務類型 110716 11 200950421 哥欢你馇先於網路線端奘罟 他類型之資粗“ 交換機12所傳送之其 過程中可#、匕的服務類型等級，俾於後續之資料傳輸 •用權限。其他類型之資料封包享有傳輸頻寬的使 。 傳輸速率限制模組152係 ^頻寬’並依據預設之參數限制資料封丄:: 调整模組153係用以依據設定模組⑸所設定之纽立 ❾貝料封包及/或其他類型 °曰 及傳輪速率限二=5?:二包之服務類型等級’以 率，拙〜 镇，且152所限制之資料封包傳輸的速 丰執仃網路頻寬使用權限之分配。 數位用戶迴路數據機16係為數㈣戶迴路遠端終止 能，’亚設置在網路終端裝置u用戶端，並具有路由功 傳於Γ參閱第2圖’其係用以顯示本發明之網路語音訊號 © 統:之廣域網路端之應用架構圖。如圖所示，於本 Μ之廣域網路端2的應用架構中，包括複數個路由器 。承前所述，路由器八係與數位用戶迴路數據機16: :Ρ複數個區域網路（LAN)端與廣域網路（竭端 過如非對稱數位用戶迴路（職）、高速數位用戶迴路 SL)、速率自適應數位用戶迴路（radsl)、對稱數位 迴路（SDSL)、超高速數位用戶迴路（VDSL)、單一雙 =高速數位用戶迴路（G.SHDSL)等網路通訊系統相互連 接0 110716 12 200950421, μ 4通讯系統除得為有數位用戶迴路（xDSL)系統 外’亦可利用FTTB (Fiber T〇 The Building)之網路連 、結及/或採用無線式（wireless)之網路連結。網路通訊系 •先之4構則可例如為網際網路（如打⑷、组織内網路系 ，克[intranet)、組織間網路系統（ex1：ranet)或虛擬私用網 路系、先（Virtual Private Network，VPN)等架構。 於本實施例中’路由器A於接收到透過數位用戶迴路 數f機16所傳送的資料封包後，會依據設定模'组151針 ❹二資，封匕之服務類型所設定之等級，附加相對應不同優 夕及的域（Tag)，俾各路由11依據不同標籤所代表 ，先權等級決定傳送與接收之優先順序。承前所述，網 務過私用交換機14所傳送之語音資料封包的服 7、荨級，係優先於網路終端裝置11透過交換機12 封包的服務類型等級，則路由器 附權等級較高的標籤予語音資料封包，相對的 二等級較低的標鐵予應用程式資料封包。之後， 接收依據資料封包所附加的標鐵，決定傳送與 請參閱第3圖，其係用以顯示本發 傳=統之整體應用架構示意圖。如圖所示 不的應用架構主要係盔锼1u 口1f所 域網路端2…气 域網路端1與第2圖之廣 i，，丄 ，主要的差異在於復具有區域網路端 ;3, 換機14、整合接取模組15,以及數位用戶迴 110716 13 200950421 吩妖像槭16’。如同前述，於本發明之其他實施例中，交 換機12,亦可由集線器所取代。此外，若僅有-個網路终 端裝置11，時，則可選擇性的移除交換機12,,而由網路 ‘終端裝置η，直接連結至整合接取模組15，。而整合接取 模組15’則復包括設定模組151，、傳輸速率限 以及調整模組153，。 ， 網路電話13透過私用交換機14所傳送之語音資料封 ^形成^串流XI網路終端裝置u透過交換機⑴斤 ❹ k之/、他龥型之資料封包形成資料串流γ。 傳轸二Π4圖’其係用以顯示本發明之網路語音訊號 。於本實施财，本發明之網路語音訊 訊號傳輸系統。 斤不的如圖所示之網路語音 於步驟S101中 連接至廣域網路端： 著進至步驟S102。 © 於步驟S102中 區域網路端1與區域網路端1，分別 並透過廣域網路端2相互連結。接 端2傳送至區域網路路端1欲透過廣域網路 癍a立μ 的貝料封包，依據預先設定對 肓料封包以及其他資料封包之服務類型等級，設定 服務類=透過私用交換機14所傳送之語音資料封包的 =㈣級，以及網路終端震置n透過交換機a所傳 达之其他類型之資料封包 中，網路電話13透^ 型等級。於本實施例 包的服務類型等級係U所傳送之語音資料封 ''支先於網路終端裝置11透過交換機 110716 14 200950421 ^ π吁送之其他類型之資料 徭砵夕次』，& 男討封包的服務類型等級，俾於 有傕鈐4S ^ Α 跫先衣其他類型之資料封包享 、有傳知頻見的使用權限。接著進至步驟別3。 於步驟S103中，廣域铜败*山。 的服藤'、…路知2依據設定之資料封包 的服務4型寺級，附加相對庫 接荽、隹$ π …之不同優先權等級的標籤。 接者進至步驟Si〇4。 於步驟S104中。廣域網踗# 9 + l 夂資枓4+^ 、V祠路糕2中的路由器Λ〜Ε依據 二貝抖封包所附加之不同料權等200950421 _ 7L, I Ming Description: 'Technical field to which the invention belongs 】 The present invention relates to an interference signal transmission technique, and more specifically. It relates to a voice signal transmission system and method applied to the network. [Prior Art] With the rise of the Internet, electric telephone companies with twisted pair to home users have provided integrated access solutions in order to simultaneously provide voice and data integration services to reduce operating costs and add new services. As a future development direction of e-mail operators, Integrated Access Device (IAD) began to develop. In general, IAD is used to integrate Access Routers, Private Automatic Branch Exchanges (PABXs) and/or Key Telephone Systems (KTS) and digital subscriber loop data planes ( Devices such as xDSL Modem or ATU-R). In the existing network environment, the voice packetization is considered to be a mature φ technology. Currently, the more common network voice transmission system can be divided into VoIP (Voice over Internet Protocol, VoIP) and VoDSL (Voice over Digital Subscriber Line). Take VoDSL as an example, which is to carry digitalized speech on a digital user loop. It can use existing f-digit user loop technologies such as ADSL, SDSL, HDSL2, G.SHDSL and other technologies to provide voice and data services. The frequency band of VoDSL-borne voice is different from the traditional voice-carrying frequency band. The traditional voice-carrying frequency band is below 4KHz, while VoDSL is 5 110716 200950421 • Broadcasting eight=above 丨'〇1) 乩 technology when carrying voice, voice It can be accessed via a small number of small networks or sub-H networks, and then connected to the public network via the voice channel (Voice: i^ry) l4 traditional ciass5 voice telephone exchange, and finally delivered to the receiving user. 'Using VoDSL $ ffl Θ w,, * IAD also enjoys multi-channel" user-side integrated access equipment for general household users = two and video and other services. The telephone service on the road can also be J1 kg = can be lower The price is enjoyed by the company to facilitate payment and customer:;::; = with the telephone service can also provide the multi-channel electricity provided, eight application two, in the 豕 worker (S_ i umbrella, to 谧 au road The electric knives are not set to be used for office and private use to avoid confusion. For small and medium-sized electric services, not only do they increase the personal contact line of the customer's contact, but also the customer's trust and security. The telecom operators can use the benefits of the V-tech line, and can also generate more profits by selling electricity costs among the public. (4) The use of the combination to reduce the operation ❹ Although VoDSL has many of the above bandwidths Because different distances, environments & users of the user circuit choose to store the traffic | The traffic size of the website or the network data transmission flow width: The raw bandwidth is insufficient, resulting in network voice communication is not smooth: Prime: Produced, When an Internet terminal needs to be connected to another network, such as Luyin data and other application data, the F2 second simultaneous transmission and reception technology system will use the voice data and other application data to process the voice data. Therefore, the data transmission mode is used to transmit the heart: == 110716 6 200950421 When the bandwidth of the product network is insufficient, delay or disconnection is found. (4) 'Users of hiding _ voice silk' will simply improve the network. Lu Ji Li {Tian is not quite inconsistent with the cost. The same;; and increase the bandwidth equipment, communication system. The door of the communication also occurs in the 〇ΙΡ 〇ΙΡ 网路 : : 上 上 上 上 上 何 何 何 何 何 何 何 何 何 何 何 何 何 何 何 何 何 何 何 何Over-increasing the bandwidth setting can solve the problem of the problem of poorly transmitted voice transmission quality by means of data transmission. The problem is that the problem is solved before and after the transmission. [Invention] In order to solve the deficiencies of the white technology, the present invention provides an audio signal transmission system for applying to a network communication system, the network language 唬 transmission system includes a regional network end and a wide area network end, In the network device f device 'has a network connection function, and can communicate with other network terminal devices through the network communication system for data packet transmission and reception; network telephone is used to perform analog voice signals and digital voice Signal-to-signal conversion, ❹利利(4) Net material newsletter "Transmission and reception with other _transmission and audio (4) packets; integrated access module for the area to be transmitted through the WAN to another - the data packet of the regional network end, according to the setting corresponding to the service type level of the voice (four) packet and/or the material packet; the digital user loop data machine is used as the remote termination unit of the network communication system, and is set in The network terminal device has a routing function, and the WAN terminal includes a router for receiving the data packet transmitted through the digital subscriber loop data machine, according to 110716 7 200950421 'Your warfare module is for the The level set by the voice data packet and/or the service type of the other type of t-package, plus the label corresponding to the different priority levels' and based on The priority level represented by the same tag determines the priority order of sending and receiving. In one aspect of the present invention, the integrated access module includes: a setting module configured to set a voice transmitted by the network phone according to a service type level of a preset voice data packet and other data packets. The service type level of the data packet, and the service type level of the other type of data packet transmitted by the network terminal device; the transmission rate limiting module is used to determine the network bandwidth including uploading and downloading, and Limiting the rate of transmission of the voice data packet and the other data packet according to a preset parameter; and adjusting the module to be used according to the voice data packet and/or the other type of data packet set by the setting module The service type level 'and the rate at which the voice data packet and/or the other type of data packet transmission limited by the transmission rate limiting module perform the allocation of network usage rights. ❹ The invention provides a network telephone signal integrated transmission method, which is applied to a network communication composed of a regional network end and a wide earth or a network end: the network voice signal transmission system includes: First, For the secondary network packet that the network side wants to transmit to the other network area through the WAN, set the corresponding voice data packet and/or other data packet type of the service type; secondly, the service according to the set data packet The type level 'adds a label corresponding to the different priority levels to the voice package and/or the other data package; and then, according to the label of each of the data packages, Π0716 8 200950421 'plus plus the priority level of the label, Priority of receipt; in addition, the other area = Beiqi packet transmission and connection network Cheng #彳 ° ° ° or, the same way to receive from the wide road ^ transmitted with different priorities, etc. And to make the other-regional network end based on different materials; ^Bei material seal · priority level, determine the _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ This hair In the type-type, the service according to the set data packet is appended with the corresponding priority level label to the voice mussel", .. and/or the other breeding packet step includes: The service type of the packet is set to be higher than the service type level of other types of packets; the network bandwidth of the current upload and download is determined, and the rate of uploading and downloading the data packet is restricted according to the preset parameters, and according to the setting The service type of the voice data packet and/or other types of data packets, as well as the rate of restricted data packet transmission, and the allocation of network bandwidth usage rights. Compared with the conventional network voice signal transmission technology, the network language voice signal transmission system and method of the present invention can set the service type level of the voice signal packet when the voice signal is sent by the user terminal of the network voice communication device, and At the same time, with the rate of voice signal packet uploading, the network signal transmission rate is adjusted. In contrast, when the voice is downloaded, the priority of the voice data is processed through the router according to the service type level previously set, and the transmission rate of the network signal transmission device can also be adjusted according to the download rate, so that the conventional knowledge can be solved. The transmission of voice by data causes the problem of poor voice signal transmission quality. 110716 9 200950421 ι 犯 犯 · 式 式 , , , , ι ι ι ι ι ι ι ι ι ι ι ι ι ι ι ι ι ι ι ι ι ι ι ι ι ι μ μ μ μ μ μ μ μ μ μ μ μ μ μ μ μ μ μ μ Neigu Yi is easy to use his text.... The present invention can also be implemented or applied by the specific embodiment of the present invention. The present invention is based on different viewpoints and applications, and does not advance: the cultivation and the change. The present invention provides a network voice signal transmission and transmission system. In this embodiment, the network voice signal transmission system is applied to a plurality of regional terminals to each other to read the smart domain network through the wide area network. (WAN) % is connected to each other to include the data packet of the voice. Please refer to Figure 1, which uses 1 on, the network voice signal of the invention, the transmission system, and the application architecture diagram of the regional network. As shown in the figure, in the application architecture of the network end 1 of the local area, the network architecture includes: network terminal device 交换机, switch 12, network telephone 13, private switch (5) stealing branch exchange, PBX) 14, integration Module 15 and digital user loop data machine 16 are taken. The network terminal device 11 can be, for example but not limited to, a data processing device having a network connection function such as a personal computer, a food server, a workstation, a notebook computer, a personal digital assistant (PDA), or a smart phone. The parent switch 12 is used to connect to at least one network such as the network terminal device 11. Also, through the parent switch 1 2 to form a regional network composed of a plurality of network terminal devices J J and / or other network devices. In this embodiment, the switch 12 is an Ethernet switch, and can distinguish 10 Mbps^100 Mbps>1 Gbps, 10 Gbps, etc. according to the regional network Ethernet 110716 10 200950421 心~heart half and wiring architecture. . It is to be noted that in the present invention and in his embodiment, the switch 12 can be replaced by a hub (_). In addition, if there is only one network terminal device 11, the switch 1 can be selectively removed and directly connected to the integrated access module 15 by the network terminal device u. In the present embodiment, the Internet telephone 13 can be, for example, VoIP or y〇DSy. The eight-series is used to convert the analog voice signals it receives into digital voice signals' and transmit the digital voice signals to the fixed-line voice, web phone, ν〇ιρ or in the form of voice data packets. (4) Red, etc. The transmission device, on the other hand, the network telephone (1) recovers the digital signal of the voice data packet format received by the network communication system into an analog voice signal for the user to listen to. p fish look:: 乂 change machine 14 is used to perform voice exchange, and establish and maintain a path through the exchange of the ring ^, so that the calling party and the called party can talk, up to % 'and after the centralized voice signal through the shared outside line Connect to the switching equipment of the telecommunications company. The access core group 15 includes a setting module 151, a transmission rate limiting module 152, and an adjustment module 153. The δ 疋杈 group 151 is used to set a service type level corresponding to the voice data packet and other data packets in advance. , setting the service type of the voice data packet transmitted by the network telephone 13 f U for the change machine 14, and the service type of the network terminal installed by the switch In this embodiment, the service type 110716 11 200950421 of the voice data packet transmitted by the private telephone 14 is used by the parent telephone 14 to communicate with the user. In the process of transmission, the service type level of #,匕 can be used for subsequent data transmission and usage rights. Other types of data packets enjoy the transmission bandwidth. The transmission rate limiting module 152 is configured to limit the data bandwidth according to the preset parameters: the adjustment module 153 is configured to be used according to the setting module (5), and the other type is selected according to the setting module (5).曰 传 传 = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = The digital subscriber loop data machine 16 is a number (four) of the household circuit remote termination energy, 'sub-set in the network terminal device u user terminal, and has a routing work. 第 Refer to FIG. 2' is used to display the network of the present invention. Voice signal © System: The application architecture diagram of the WAN. As shown in the figure, in the application architecture of WAN's WAN 2, a plurality of routers are included. As mentioned above, the router eight-series and digital subscriber loop data machine 16:: a plurality of regional network (LAN) terminals and a wide-area network (such as asymmetrical digital subscriber loop (service), high-speed digital subscriber loop SL), Network communication systems such as rate adaptive digital user loop (radsl), symmetric digital loop (SDSL), ultra high speed digital subscriber loop (VDSL), single dual = high speed digital subscriber loop (G.SHDSL) are interconnected. 0 110716 12 200950421 In addition to the digital subscriber loop (xDSL) system, the μ 4 communication system can also use FTTB (Fiber T〇 The Building) network connection, connection and/or wireless network connection. Network communication system • The first four structures can be, for example, the Internet (such as playing (4), intra-network, intranet, inter-organizational network (ex1: ranet) or virtual private network) First, Virtual Private Network (VPN) and other architectures. In the present embodiment, after the router A receives the data packet transmitted through the digital user circuit number f, it will add the phase according to the level set by the service mode of the set mode group 151. Corresponding to the different TAGs, each route 11 is represented by a different label, and the priority level determines the priority order of transmission and reception. As mentioned above, the service data packet of the voice data packet transmitted by the private branch switch 14 is prioritized by the service type level of the network terminal device 11 through the switch 12, and the router has a higher priority label. For the voice data packet, the relatively low-level standard rail is applied to the application data packet. After that, the receiving of the standard attached to the data packet is determined, and the transmission is determined. Please refer to FIG. 3, which is a schematic diagram showing the overall application architecture of the transmission. As shown in the figure, the application architecture is mainly the network port 2 of the domain 1 2 of the domain 1 and the domain 2 of the 2nd domain, i. The main difference is that the network has the regional network; 3, change machine 14, integrated access module 15, and digital users back 110716 13 200950421 commanded the devil like maple 16'. As previously mentioned, in other embodiments of the invention, the switch 12 can also be replaced by a hub. In addition, if there is only one network terminal device 11, the switch 12 can be selectively removed, and the network terminal device η is directly connected to the integrated access module 15. The integrated access module 15' further includes a setting module 151, a transmission rate limit, and an adjustment module 153. The voice data packet transmitted by the VoIP phone 13 through the private switch 14 is formed into a data stream γ through the switch (1) ❹ k// the data packet of the 电话 type.传轸二Π4图' is used to display the network voice signal of the present invention. In the implementation of the present invention, the network voice signal transmission system of the present invention. The network voice as shown in Fig. 101 is connected to the WAN terminal in step S101: Proceed to step S102. © in step S102, the local area network end 1 and the local area network end 1 are respectively connected to each other through the wide area network end 2. The terminal 2 transmits to the regional network terminal 1 and wants to use the wide area network 癍 a μ of the bedding packet, according to the pre-set service packet type and other data packet service type level, set the service class = through the private switch 14 The = (four) level of the transmitted voice data packet, and the other types of data packets conveyed by the network terminal to the n through the switch a, the network telephone 13 is transparent. The voice data packet transmitted by the service type hierarchy U of the present embodiment is preceded by the other types of data that the network terminal device 11 transmits through the switch 110716 14 200950421 ^ π, & male The service type level of the package is not limited to the 4S ^ Α 跫 跫 其他 其他 其他 其他 其他 其他 其他 其他 其他 其他 其他 其他 其他 其他 其他 其他 其他 其他 其他 其他 其他 其他 其他 其他 其他 其他 其他Then proceed to step 3. In step S103, the wide area copper defeats the mountain. The service vine ', ... Lu Zhi 2 according to the set data package service type 4 temple level, attached to the relative library 荽, 隹 $ π ... different priority level of the label. The receiver proceeds to step Si〇4. In step S104. WAN 踗# 9 + l 夂 枓 4+^, 祠 祠 中 中 中 中 中 Ε Ε Ε Ε Ε Ε Ε 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二
之僇弈於#有優先榷之語音資料封包會置於路由器E 域二二’並：先傳送優先佇列中的語音資料封包至區 次，，周路柒1。接著進至步驟S105。 所僂L步驟S1°5中，區域網路端Γ接收來自廣域網路端 傳送附加有不同優先權等級的標藏之資料封包。接著進 至步驟si〇6。 ;Υ驟S106中，區域網路端〗，依據 所 ❾：優先權等級，決定何一資料封包享有傳輸= 於本實施例中，語音資料封包享有較其他資料封 包優先的傳輸頻寬的使用權限。 清參閱第5圖，其係用以顯示第4圖中步驟S1 〇2之 具體流程圖。如圖所示，於步驟S1021中，透過設定模組 將語音資料封包的服務類型等級設定為優先於其他 類型之資料封包的服務類型等級。接著進至步驟S1 〇22。 於步驟S1 022中，透過傳輸速率限制模組152判斷出 Π0716 ]5 200950421 並依擄預設 率均為512 田=丄诗與下載之網路頻寬均為512 Kbps, 之茶數限制資料Μ包上#與下載之的速 Kbps。接著進至步驟sl〇23。 151 m〇23 τ，透過調整模組153依據設定模組 叹疋之語音資料封包及/或其他類型之資料封包之 =類型等級’以及傳輸速率限制模組152所限制之資料 、匕傳輪的速率，執行網路頻寬使用權限之分配。 請併同參閱第6圖，其係用以顯示調整模組執行網路 〇頻^使用權限分配之示意圖。如圖所示，設預設之參數限 制貝枓封包上傳與下載之的速率均為512 _，則僅傳 貞型之資料封包時’ 512 Kbps之頻寬均供其他類 太貧料封包使用。當有一埠語音資料封包欲與其他類型 之2 ^封包同時傳送時，由於語音資料封包的服務類型等 級設定為優先於其他類型之資料封包的服務類型等級，故 具有優先使用網路頻寬之權限，換言之，若語音資料封包 需佔用30 Kbps，其他類型之資料圭于包僅能利用剩餘的術 © Kbps頻寬。同理’ #有二淳語音資料封包欲與其他類型 之資料封包同時傳送時，由於語音資料封包的服務類型等 、及•《又疋為優先於其他類型之資料封包的服務類型等級，故 具有優先使用網路頻寬之權限，換言之，若此二埠語音資 料封包共需佔用60 Kbps，其他類型之資料封包僅能利用 剩餘的452 Kbps頻寬。 效 上述實施例僅為例示性說明本發明之原理及其功 而非用於限制本發明。任何熟習此項技藝之人士均可 110716 16 200950421 ^ 甘π攻月本發明之精神及範疇下，對上述實施例進行修飾 與變化。因此，本發明之權利保護範圍，應如後述之申請 專利範圍所列。 【圖式簡單說明】 • 第1圖係本發明之網路語音訊號傳輸系統中之區域 網路端之應用架構圖； 第2圖係本發明之網路語音訊號傳輸系統中之廣域 網路端之應用架構圖； ❺ 第3圖係本發明之網路語音訊號傳輸系統之整體應 用架構示意圖； u 第4圖係本發明之網路語音訊號傳輸方法之流程圖； 第5圖係第4圖中步驟si 〇2之具體流程圖；以及 第6圖係調整模組執行網路頻寬使用權限分配之示 意圖。 【主要元件符號說明】 1 ' Γ 區域網路端 11 、 11， 網路終端装置 12、12， 交換機 13、13， 網路電話 14、14， 私用交換機 15、15， 整合接取模組 16、16， 數位用戶迴路數據機 151 、 151， 設定模組 152 、 152， 傳輪速率限制模組 17 Π0716 200950421 丄 d U A 〇 2The voice data packet with the priority of ## will be placed in the router E domain 22' and the voice data packet in the priority queue will be transmitted to the zone, and Zhou Luyi1. Then it proceeds to step S105. In step S1°5, the regional network terminal receives the data packet from the WAN end to which the tag with different priority levels is attached. Then proceed to step si〇6. In step S106, the regional network terminal determines the data packet to enjoy transmission according to the priority level: in this embodiment, the voice data packet enjoys the use permission of the transmission bandwidth priority over other data packets. . Referring to Fig. 5, it is a detailed flowchart for showing step S1 〇 2 in Fig. 4. As shown in the figure, in step S1021, the service type level of the voice data packet is set to a service type level that is prioritized over other types of data packets through the setting module. Then proceed to step S1 〇22. In step S1 022, the transmission rate limiting module 152 determines that Π0716]5 200950421 and the preset rate is 512. The network bandwidth of the poem and the download is 512 Kbps, and the tea limit data is Μ Pack ## and download the speed Kbps. Then proceed to step sl23. 151 m〇23 τ, through the adjustment module 153 according to the set module sigh voice data packet and / or other types of data packet = type level 'and the transmission rate limit module 152 limited information, the transmission wheel Rate, the allocation of network bandwidth usage rights. Please also refer to Figure 6, which is a schematic diagram showing the adjustment module performing network bandwidth and usage rights assignment. As shown in the figure, the preset parameters limit the rate of uploading and downloading of the packet to 512 _, and the bandwidth of 512 Kbps is only used for other types of too poor packets when transmitting data packets. When there is a voice data packet to be transmitted simultaneously with other types of 2^ packets, since the service type level of the voice data packet is set to be prioritized over the service type level of other types of data packets, the priority is to use the network bandwidth. In other words, if the voice data packet needs to occupy 30 Kbps, other types of data can only use the remaining Kbps bandwidth. Similarly, when there are two types of voice data packets to be transmitted simultaneously with other types of data packets, the service type of the voice data packets, etc., and the "service type type of other types of data packets are preferred." Priority is given to the use of network bandwidth, in other words, if the two voice data packets occupy a total of 60 Kbps, other types of data packets can only utilize the remaining 452 Kbps bandwidth. The above embodiments are merely illustrative of the principles and advantages of the invention and are not intended to limit the invention. Anyone skilled in the art can modify and change the above-described embodiments under the spirit and scope of the present invention. Therefore, the scope of protection of the present invention should be as listed in the scope of the patent application to be described later. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an application architecture diagram of a local area network terminal in a network voice signal transmission system of the present invention; FIG. 2 is a WAN network side of the network voice signal transmission system of the present invention. Application Architecture Diagram; ❺ Figure 3 is a schematic diagram of the overall application architecture of the network voice signal transmission system of the present invention; u Figure 4 is a flow chart of the network voice signal transmission method of the present invention; Figure 5 is a diagram of Figure 4 Step si 〇 2 specific flow chart; and Figure 6 is a schematic diagram of the adjustment module performing network bandwidth usage authority allocation. [Main component symbol description] 1 ' 区域 Regional network terminal 11, 11, network terminal device 12, 12, switch 13, 13, network telephone 14, 14, private switch 15, 15, integrated access module 16 , 16, digital subscriber loop data machine 151, 151, setting module 152, 152, transmission rate limiting module 17 Π 0716 200950421 丄d UA 〇 2
A〜E 調整模組 廣域網路端 路由器 S101-S106 步驟 S1021 〜S1023 步驟A~E adjustment module WAN end router S101-S106 Steps S1021 ~ S1023 Steps