1276335 九、發明說明： 【發明所屬之技術領域】 本發明涉及一種對話啟動協定(Sip，Session Initiation Protocol) ’尤其是分享對話啟動協定之對話的系統與方法。 【先前技術】 對活啟動協定(SIP，Session Initiation Protocol)係快速發展 巧一通訊解決方案，其較傳統電路交換通訊網路具有更大使用 ，性以及更便宜的特性。傳統之對話啟動協定使用者必須先進 ，使用者註冊帳號以便享有對話啟動協定的各種服務，這些帳 就係由服務提供者進行管理與計價。 ▲於一假設環境中，一公司或一組織為其僱員申請了某些 ，話啟動協定使用帳號。然而，此公司或組織的僱員數通常會 多於帳號數’這些帳號與僱員的電話就無法具有一對一的聯i 關係。據此’外侧戶即無法直接撥叫某n而雇員亦無 in話啟動協定電話並未至外部對話啟動協^服器註 冊’故外部用戶無法盖找s 土 ^1276335 IX. Description of the Invention: [Technical Field] The present invention relates to a Sip (Session Initiation Protocol), in particular, a system and method for sharing a dialog of a conversation initiation protocol. [Prior Art] The SIP (Session Initiation Protocol) is a rapid development of a communication solution that is more usable, less expensive, and less expensive than a conventional circuit-switched communication network. Traditional conversation initiation protocol users must be advanced, and users register their accounts to enjoy the various services of the dialogue initiation agreement, which are managed and valued by the service provider. ▲ In a hypothetical environment, a company or an organization has applied for some of its employees, and the agreement is to use an account. However, this company or organization usually has more employees than the number of accounts. These accounts cannot have a one-to-one relationship with the employee's phone. According to this, the outside user cannot directly call a certain n and the employee does not have the invoice to start the agreement. The external user has not started the registration of the server. Therefore, the external user cannot find the s.
法直接撥叫外部用戶。上述問題可歸因於兩個理由，其一，^' 【發明内容】The law directly calls the external user. The above problems can be attributed to two reasons, one, ^' [invention content]
一〜爾〜艰机系、既禾能達成之標的οOne ~ er ~ hard machine system, both can achieve the standard ο
I通訊糸統，其包含一對話啟 。該對話啟動協定哞叫飼服器 5 1276335 提供對話啟動協定服務給複數個内部用戶。該虛擬用戶連接至 ^對話啟動協定呼叫伺服器與一外部對話啟動協定代理伺服 器，該虛擬用戶向該外部對話啟動協定代理伺服器註冊至少一 外部對話啟動協定帳號，其中上述之複數個内部用戶的任一個 内部用戶與一外部用戶的對話啟動協定通訊係經由該虛擬用 戶中介。 本發明之另一目的係提供一種通訊方法，1包含提供一 對話啟動協定呼叫伺服器與一虛擬用戶。該對話&動協定^叫 伺服器提供對話啟動協定服務給複數個内部用戶。該虛擬用戶 連接至該對話啟動協定呼叫伺服器與—外部對話啟動協定代 理祠服器，該虛_戶向該外部對話啟娜定代糊服器註冊 ，少一外部對話啟動協定帳號。此外，上述之通訊方法更包含 該虛擬用戶中介該複數個内部用戶的任—個内部鱼 部用戶之間的對話啟動協定通訊。 ^ 【實施方式】 夕ί此雌討的方向為—齡享射卜部舰器註冊 =對=祕練號的系贿綠。為了能織地 眾所周知的組成或步驟並未描述於細節中， ”要之聞。本發明的較佳實施例會詳細 施^ 除了每些詳細描述之外，本發明還可以廣泛地 的專1範=$施例中’且本發明的範财受限定，其以之後 1〇〇 不’其係為根據本發明一實施例之-系統 代理於此系統1〇〇中，一外部對話啟動協定 摩P proxy se而)11〇提供服務給複數個已註冊之 戶(user agent)ii2。上述複數個外部用戶n2之帳號資 6 1276335 •外部注冊資料庫扣細咖databaSe)114所管理， 理伺月ΐίΤιί料庫114係連接至上述之外部對話啟動協定代 祖:比丄。此外部對話啟動協定代理伺服器110與註冊資 咭啟動協2務提供者進储作暨賴。再者’此外部對 部用戶112進行110之服務提供者可對上述複數個外 served "^/1不’ 一對話啟動協定呼叫伺服器(SIP cal1 122，直可、壷拉、子話啟動協定服務給一組織内部複數個用戶 _二2接t上述之外部對話啟動協定代理舰器no。 對节啟動協ϋ數個内部用戶122的帳號資訊係由連接至此 Ξ 土Hi叫飼服器120之一内部註冊資料庫124所管 ，=複數_部用戶122之任何—細戶均可對其餘 此對話定所定制任-齡。於此實施例中， 理&服1112G擁_卜部對雛動協定代 叫伺服帳”對話啟動協定呼 ，^ Dail-ln Directly) 啤叫伺服5| 120 有—崎帳號與—外舰號輯内部之 之3 代_服器llG進行註冊。據此，上述 撥用戶123可根據被叫者的位置與/哎 擬用诗122 雜 ^ 撥心瓜私的一順序不忍圖。於註冊之後，上 上述之内部 部呼叫飼服ΐ 3 ί Ϊ、i Γ在接1TE訊息後，此内 204中，非為_戶，據此於步驟 VITE讯息被达至上述之虛擬用戶126 :於 7 1276335I communication system, which contains a dialogue. The dialogue initiates the agreement to call the feeder 5 1276335 to provide a dialog initiation agreement service to a number of internal users. The virtual user connects to the session initiation agreement call server and an external session initiation agreement proxy server, and the virtual user registers at least one external session initiation agreement account with the external session initiation agreement proxy server, wherein the plurality of internal users are Any of the internal users' conversations with an external user initiates the protocol communication via the virtual user intermediary. Another object of the present invention is to provide a communication method, 1 comprising providing a session initiation agreement call server and a virtual user. The dialog & protocol calls the server to provide a dialog initiation protocol service to a plurality of internal users. The virtual user connects to the session initiation agreement call server and the external session initiation protocol agent server, and the virtual user registers with the external session to initiate the protocol account, and the external session initiates the agreement account. In addition, the communication method described above further includes the virtual user intermediating the session initiation protocol communication between any of the internal users of the plurality of internal users. ^ [Implementation] 夕 此 This female is in the direction of the age-appropriate 射 部 舰 舰 = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = The well-known components or steps are not described in the details, and the preferred embodiments of the present invention will be described in detail. In addition to the detailed description, the present invention can also be widely used. In the embodiment, and the invention of the invention is limited, it is not followed by the system according to an embodiment of the invention - the system agent is in the system 1 , an external dialogue initiates the agreement P proxy Se and) 11〇 provide services to a number of registered households (user agent) ii2. The above multiple external users n2 account resources 6 1276335 • external registration database deduction fine databa () data management, processing ΐ Τ ί ί ί The library 114 is connected to the external conversation initiation protocol generation agent described above: the external conversation initiation agreement proxy server 110 and the registration resource startup protocol provider are in storage. The service provider of 110 may perform the above-mentioned plurality of externally served "^/1 not a dialog initiation protocol call server (SIP cal1 122, direct, pull, and sub-initiation protocol services to an internal number of organizations) User _ 2 2 connected to the above external dialogue initiation agreement agent no. The account information of the number of internal users 122 is activated by the internal registration database 124 connected to the local Hi called the feeding device 120. = plural - any user 122 - the user can customize the other age of the conversation. In this embodiment, the & service 1112G _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _呼, ^ Dail-ln Directly) The beer is called Servo 5| 120. There is a 3rd generation _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ According to this, the dialing user 123 can not bear the picture according to the position of the called party and/or the order in which the poem is used. After the registration, the above internal internal call service ΐ 3 Ϊ i, i Γ after receiving the 1TE message, in this 204, is not the _ household, according to which the VITE message is reached to the above virtual user 126: At 7 1276335
此同時或稍後，一 trying訊息於步驟206中被傳回上述之呼叫 者。已註冊至上述外部代理伺服器110之虛擬用戶126，於步 驟208中利用上述之外部帳號對此外部代理伺服器發出另 一個INVITE訊息。同樣地，此虛擬用戶126依樣於步驟21〇 中回傳另一 trying訊息至上述之内部呼叫伺服器12〇。於步驟 212中接收此INVITE訊息後，上述外部代理伺服器首先 回傳另一 trying訊息至此虛擬用戶126。接著此外部代理伺服 器110於次一步驟214中進行用戶驗證(authentication)的工 作。此虛擬用戶126於步驟216中送出一 ACK訊息後，接著 於次一步驟218中將再重新送出帶有代理認證資料的另一 INVITE訊息至上述外部代理伺服器11()。 別禾一 Λ圆尸斤不，此1JNVirE訊息於步驟22〇中被傳送 至目標用戶112。接著一 Ringing(振鈐)訊息於步驟222、224、 226與228中沿途由被叫用戶η]返回至撥叫用戶122。當某 人接通(un-hook)此被叫用戶112之迴路後，另一 〇κ訊息^ 於步驟230、232、234與236中被傳送至撥叫用戶122。一旦 收到撥叫用戶122於步驟238、240、242與244中傳來的八(^ 點之雙向媒體串流通路。 ’ 魅田考第二B圖所示，其係為上述内部用戶122透過虛 另—撥叫流程的一順序示意圖。第二B圖所At the same time or later, a try message is transmitted back to the caller in step 206. The virtual user 126, which has been registered to the external proxy server 110, sends another INVITE message to the external proxy server using the external account described above in step 208. Similarly, the virtual user 126 returns another trying message to the internal call server 12 described above in step 21A. After receiving the INVITE message in step 212, the external proxy server first returns another trying message to the virtual user 126. The external proxy server 110 then performs user authentication (authentication) in a second step 214. After the virtual user 126 sends an ACK message in step 216, another INVITE message with the proxy authentication material is resent to the foreign agent server 11() in the next step 218. The 1JNVirE message is transmitted to the target user 112 in step 22〇. A Ringing message is then returned to the calling user 122 by the called user η] along steps 222, 224, 226, and 228. When a person un-hooks the loop of the called user 112, another 〇 κ message is transmitted to the dialing user 122 in steps 230, 232, 234 and 236. Once the dialing user 122 receives the eight-way (two-way media stream path) from the steps 238, 240, 242, and 244, as shown in the second B diagram of the charm field test, it is transmitted by the internal user 122. A virtual schematic diagram of a sequence of dialing processes.
驟2ΐί ΐ ό ί” 224與第二A圖所示之步驟相同。然而於步 :述it?之外部細司服器110接到此⑽訊息後， 叫即於步驟250與252回傳一 0K訊息給呼 1幸$ μ* = 應此0Κ訊息，則上述之呼叫用戶即回傳一 ACK 戶126。意即於此内部用戶122與虛擬用戶126 Ί已建立一條端點對端點之雙向媒體串流通路。 如第二Β圖所示，當某人接通此被叫用戶ιΐ2之迴路後， 8 1276335 =ί12即於步驟230與232將一0κ訊息回傳至上述 26^鱼於26。一旦被叫用戶收到由此虛擬用戶126於步驟 112 輕:斤Γ傳之—ACK訊息後’即意味著於此被叫用戶 流通路2Γ 3之間已建立一條端點對端點之雙向媒體串 戶126之撥叫用戶與被叫納卩可_此虛擬用 # - 明中’此系統1〇0之哞叫過程可設定如第二Α圖Step 2ΐίΐ ό ί" 224 is the same as the step shown in Figure A. However, after the external thin server 110 of the step: it is connected to the (10) message, the call is returned at steps 250 and 252. If the message is given to the message, the above caller will return an ACK 126. This means that the internal user 122 and the virtual user 126 have established an endpoint-to-endpoint bidirectional medium. Streaming path. As shown in the second figure, when someone connects the circuit of the called user ιΐ2, 8 1276335 = ί12, in step 230 and 232, a 0κ message is transmitted back to the above 26^ fish. Once the called user receives the IF message from the virtual user 126 in step 112, it means that an endpoint-to-endpoint bidirectional media has been established between the called user flow path 2Γ3.串 household 126 dialing the user and called Nayong _ this virtual use # - Mingzhong 'this system 1 〇 0 哞 过程 process can be set as the second map
銳f圖所示之實施例，利用何者之欺可考慮到系 二D何-領外負擔(overhead)與/或是否攔截訊息等因素。於第 實施例中，上述之虛擬用戶126可複製或重新 導向媒體串〜給任何第三方以進行錄製與/或監聽。 明參考苐二Α圖與第三Β圖所示，其係為一外部用戶Η〕 3上，虛擬用戶126進行—撥叫流程的順序示意圖。於註冊 厂巧戶貧料後，此撥叫用戶（即外部用戶丨丨2)於步驟3〇2中透 過送出- INVITE訊息至上述之外部代理飼服器、u。以呼叫上 ，複數巧内部用戶122之一。其次，此爾取訊息於步驟3〇4 中被轉送至上述虛擬用戶126。於此實施财，此虛擬用戶126 可於步驟306與308中送回一 0K訊息以回應上述之mviTE 訊息L據此，上述之外部用戶112即於步驟31〇與312回傳一 ACK訊息給此虛擬用戶126。於此同時或稍後，即可播放一自 動總機(automatic attendant)程序313至上述之撥叫用戶。 _ ^此實施例之一範例中，上述之自動總機程序313可包 含一系列的語音提示給上述之撥叫用戶。於聽到此一系列的語 音提示後’此撥叫用戶可能會再送出被叫用戶的相關分機號碼 或資訊。在收到分機號碼之後，此虛擬用戶126可呼叫其相對 應之被叫内部用戶122。於另一範例中，此撥叫用戶可送出關 於某一部門、小組、甚或另一自動總機程序的相關資訊，接著 此虛擬用戶126可根據上述資訊動態地決定撥叫哪一個内部 9 I276335 用戶122In the embodiment shown in the figure, the use of the bullying can take into account factors such as the overhead and/or whether to intercept the message. In the first embodiment, the virtual user 126 described above can copy or redirect the media string ~ to any third party for recording and/or monitoring. Referring to the second and third figures, it is an external user Η3, the virtual user 126 performs a sequence diagram of the dialing process. After the registered factory is in poor condition, the calling user (ie, external user 丨丨2) sends the INVITE message to the external agent feeder, u, in step 3〇2. To call, one of the internal users 122. Second, the message is forwarded to the virtual user 126 in step 3〇4. In this implementation, the virtual user 126 may send back a 0K message in steps 306 and 308 in response to the mviTE message L. The external user 112 returns an ACK message to the user in steps 31 and 312. Virtual user 126. At the same time or later, an automatic attendant program 313 can be played to the above-mentioned dialing user. In an example of this embodiment, the automatic switchboard program 313 described above may include a series of voice prompts to the dialing user. After hearing this series of voice prompts, the caller may send the relevant extension number or information of the called user. After receiving the extension number, the virtual user 126 can call its corresponding called internal user 122. In another example, the dialing user can send relevant information about a department, group, or even another automatic switchboard program, and then the virtual user 126 can dynamically decide which internal 9 I276335 user 122 to call based on the above information.
驟A圖與第三B圖所示，上述之虛_戶126於步 卿™訊息至上述之内部呼叫舰胃120。接 此内邛呼叫伺服器12〇於次一步驟316中送出另一胃订E 内^用戶122 °於是’ —ringing訊息於步驟318 〇 320中被回傳至上述之虛擬用戶126。直至 =28^之虛擬用戶126與被叫内部用戶122即於步驟322 t父換必要的0κ與ACK訊息。據此，上述之撥叫用 戶與被叫用戶即可利用此虛擬用戶126之中介進行通訊。 w v if介之虛擬用戶126不欲繼續擔任中介的任務，則它 3 用戶直接與被叫用戶通訊。於步驟33G中，帶有 戶地址之—REFER訊息將由此虛擬用彳126 =部代理伺服器U0傳送給呼叫用戶；接著，此呼叫用 中接f匕™訊息。若此啤叫用戶同意直接與 ί、十，，則它將於步驟334與336中回傳一接受訊息至 中ί 2 ^ 3於此情況下，上述之呼叫用戶於步驟338 ^伺服器110 ;此INVITE訊息將於次—步驟34() 4 „叫伺服器12〇。接著，此内部呼叫伺服器 ； =ΙΝΥΠΈ訊息給紋的被叫用戶，即某—内部用戶i2j flb ’於呼叫用戶與被叫用戶間將於步驟344與354中進行一 間ρ ί ί ACK訊息交換’意即於呼叫用戶與被叫用戶之 曰建一條端點對端點之雙向媒體串流通路。最後，於 BYF^3f广此被叫用戶與虛擬用戶126之間更進行二連串 YE與相關之OK訊息的交換以便放棄原有的媒體串流連線。 =夕述之呼叫流程中’植的外部帳號可透過虛擬用戶 並且Ϊίί==2ί’。據此可節省外部帳號的基本費用 1276335 内 【圖式簡單說明】 顯然地’依社φ實施财的描述，本發明可能有許多 ^正與差異。因此需要在細加的制要求項之範圍内加以 =了上述詳_描述外，本發_可泛地 中施行。上述僅為本發明之較佳實施例而已，並非二 ^疋本發明之”專嫌圍；凡其它未脫離本發明所揭示之精 Ϊ下所完成的等效改變或修飾，均應包含在下料請專利範圍 TS} · 圖， 第-圖係為根據本發明-實施例之一系統的一方塊示意 第二A圖所示，其係為一内部用戶透過一 一撥叫流程的一順序示意圖； m 進行 第二B圖係為上述内部用戶透過虛擬 流程的-順转意圖；以及 顯用戶各了另-撥叫 第三A圖與第三B圖係為一外部用 進行一撥叫流程的順序示意圖。 处、上述虛擬用戶 【主要元件符號說明】 1〇〇 系統 110 112 114 120 122 123 124 126 外部對話啟動協定代理伺服器 外部用戶 外部註冊資料庫 對話啟動協定呼叫伺服器 内部用戶 特殊直撥内部用戶 内部註冊資料庫 虛擬用戶 202〜256本發明一實施例之流程 313自動總機程序 302〜362本發明另一實施例之流程As shown in Fig. A and Fig. B, the above-mentioned virtual_house 126 is in the stepping message to the above-mentioned internal call ship stomach 120. In response to the internal call server 12, the next user sends a message to the other user 126. The ringing message is then transmitted back to the virtual user 126 in step 318 〇 320. The virtual user 126 up to =28^ and the called internal user 122 change the necessary 0κ and ACK messages in step 322 t. According to this, the dialing user and the called user can communicate with the intermediary of the virtual user 126. If the virtual user 126 does not want to continue to act as an intermediary, then the user 3 communicates directly with the called user. In step 33G, the REFER message with the subscriber address will be transmitted to the calling subscriber by the virtual subscriber 126 = department proxy server U0; then, the call is used to connect the TM message. If the beer asks the user to agree directly with ί, ten, then it will return an acceptance message to the ί 2 ^ 3 in steps 334 and 336. In this case, the above call user is in step 338 ^ server 110; The INVITE message will be next - step 34 () 4 „call server 12 〇. Then, this internal call server; = ΙΝΥΠΈ message to the called user, that is, some internal user i2j flb 'in the call user and be The calling user will perform a ρ ί ACK message exchange in steps 344 and 354, which means that the calling user and the called user can establish an end-to-end two-way media streaming path. Finally, in BYF^ 3f, the called user and the virtual user 126 exchange a series of YE and related OK messages to abandon the original media stream connection. The virtual user is also Ϊίί==2ί'. According to this, the basic cost of the external account can be saved within 1276335. [Simple description of the schema] Obviously, the invention may have many positive and negative differences. Therefore, it is necessary to Fine-grained requirements The present invention is only applicable to the preferred embodiment of the present invention, and is not intended to be a preferred embodiment of the present invention; Equivalent changes or modifications performed in accordance with the disclosure are to be included in the patent application scope TS}. The figure is a block diagram of the system according to one embodiment of the present invention. Shown as a sequence diagram of an internal user through the one-to-one dialing process; m to perform the second B-picture is the above-mentioned internal user's intention to pass through the virtual process; and the display user has another-call third The A picture and the third B picture are a sequence diagram of a dialing process for external use. The above virtual user [main component symbol description] 1〇〇System 110 112 114 120 122 123 124 126 External conversation initiation agreement proxy server external user external registration database dialog initiation agreement call server internal user special direct dial internal user internal registration The database virtual users 202 to 256 are in the flow 313 of an embodiment of the present invention. The automatic switchboard programs 302 to 362 are in the flow of another embodiment of the present invention.