20-20 IXP 全數位數據通訊交換機系統平台.

Presentation on theme: "20-20 IXP 全數位數據通訊交換機系統平台."— Presentation transcript:

1 20-20 IXP 全數位數據通訊交換機系統平台

2 超過30年以上提供先進通信解決方案的經驗 Teltronics 公司 數位通信系統 智慧型系統管理系統 電子產品製造生產 互動式解決方案
For over 30 years, Teltronics has been designing, developing, manufacturing, and marketing electronic hardware and application software products for the telecommunication industry. The Company’s products and services fall into four main categories: • Digital Communications – Teltronics has switching systems that accommodate a whole range of users from small companies to large enterprise networks and feature rich Call center systems that can scale to meet your needs. Teltronics switching solutions are so reliable and robust that many 911 systems are based on them in conjunction with their Telident 911 software. • Intelligent Systems Management - A complete product line which includes IRISnGEN and Site Event Buffer (SEB), for the remote monitoring of telecommunications and data networks for large corporations and Service Providers. • Electronic Manufacturing Division - a state of the art production facility and an experienced manufacturing work force that combine to produce sophisticated component or system level quality products for small to medium sized companies. • Interactive Solutions, Inc. - a majority owned subsidiary of Teltronics that has developed a line of voice-activated, mobile computers. The "MENTIS System", is key in driving a very large new market for portable information and learning applications.

3 應用功能 安裝環境 20-20 交換機 到最嚴格的 從最嚴苛的 美國 FAA 選擇20-20來作為空中交通
控制的語音通信系統, 系統的要求為 每一年停機時間需要少於3秒鐘 Gazprom為蘇聯最大的天然瓦斯供應商, 選用 交換機系統來提供他們遍及 西伯利亞的專用通信網路 Teltronics has built communications systems and networks for a wide variety of customers. Our systems have been installed in some of the most demanding environments. For Gazprom, the largest natural gas provider in the world, we built a communications system of over 180 switches across Russia. Some of the systems had to be installed 20 to 30 underground to get beneath the permafrost in Siberia. The FAA selected the switch for the air traffic control voice communications system which requires % availability, allowing no more than 3 seconds of downtime per year. <Mouse Click>

4 20-20 IXP 精緻的造型滿足您商用通信的各項需求 硬體介面 系統軟體 系統的使用以及維護 各式應用功能
Rearrange this agenda to follow the topics in the order you will discuss them The IXP is engineered to streamline your business communications. Today we’ll be discussing the following features of the switch <Mouse Click>

5 20-20 IXP 的設計 機櫃卡槽均為通用介面設計 所有的介面卡片均可以安裝在 任何的機櫃之內 機櫃與機櫃之間可以至多距 離100公尺
所有的介面卡片均可以安裝在 任何的機櫃之內 每一機櫃 256 Port 機櫃與機櫃之間可以至多距 離100公尺 The IXP uses a universal telephony shelf design. The system shown here has space for 16 cards with a total of 256 ports available in the shelf. <Mouse Click> Some systems require you to have a shelf for each type of card. With the any card fits in any shelf -whether it’s a line card, trunk card or common service unit (such as a modem). The IXP gives you flexibility in your facilities planning. If you decide to purchase more than one shelf, they can be located up to 100 meters (300 feet) apart. A big Teltronics advantage is that we have redundancy available on all systems, regardless of size. Many manufacturers only offer redundancy on large systems. You can have 100% redundant common control and power supplies, to ensure your business communications are always up. ADVANTAGE 所有的系統均可升級至雙套備援的能力 許多廠家只在較大型的系統才提供雙套備援的能力

6 20-20 IXP 的高擴充性 由初始的小容量可一直擴充至大容量的系統 - 過程方便且符合經濟效益 模組化的硬體架構 每一機櫃 256 埠
可擴充最多至10,000 埠 全部通話無阻塞 (Non-blocking) The IXP is modular system, you can start with as few as 256 ports and grow up to 10,000 ports. Expanding is easy and cost-effective. Our hardware architecture grows with you. Many systems have to be re-engineered to add memory or processor power, but Teltronics anticipated system expansion and designed the to accommodate growth <Mouse Click> While some switches require cumbersome traffic planning to decrease port blockage, the IXP is designed to be non-blocking, allowing all ports to be used at the same time. <Mouse Click> ADVANTAGE “真正通話無阻塞” 的系統架構, 允許所有的迴路可以同使被使用

7 模組式的軟體架構 “建構式方塊” 模組化的軟體架構達到提供客戶靈活性與穩定性的要求 完美的增加功能方式 使用Software key 來控制
立即可以升級完成 One of the important advantages of the IXP is the modular software architecture. Think of our features as building blocks that can easily be stacked on top of each other. When you purchase this switch, all of our features are already in the software. The features are software key controlled. So if you want to add another feature to your system, enabling it is simple and easy. With many competitive systems, you need to reload the complete software package and then test for interworking. With the IXP, all of the features are fully tested and also tested for internetworking. <Mouse Click>

8 通訊的操作管理 模組化的軟體架構提供穩定性的要求 256 組不同的服務等級 撥號控制等級 服務功能等級 通話路徑等級
-只能接聽 -需要輸入授權碼 -一般撥號 撥號控制等級 服務功能等級 -呼叫等待 -廣播呼叫 -通話保留 -所有外撥的路徑 通話路徑等級 -只能內線通話 -外撥限制 The IXP has 256 distinct classes of service available. You define the classes of service by selecting elements from the dial control, feature and routing classes. For example, you might want your executive users to have a special calling profile. You would use the class of service to define this profile. Within each of the classes there are 64 elements from which to choose. <Mouse Click> Just to give you an example of some of the elements -- shown on the screen are selected elements from the dial control class (authorization required, normal dialing, no origination) <Mouse Click> Feature class (call waiting, paging, call holding) and routing class (internal only, all outgoing routes, no outgoing) 由分機號碼以及使用者的權利 來定義可以使用的功能

9 高品質的數位與類比介面全部符合世界性的標準
全球連接的通信能力 高品質的數位與類比介面全部符合世界性的標準 T1/E1 IP Software Defined Network E&M LAN/WAN /IP網路 Ground Start/Loop Start DID 公眾 電話 網路 ISDN QSIG One of the greatest strengths of the IXP is its ability to interface with various types of communications systems and methods of transmission. You can connect to other switches, local central offices, toll central offices and international central offices. It can also interface with traditional copper cable, fiber optic cable, trunking radio and microwave radio. The IXP provides a full range of signaling capabilities which meet North American standard, world standard and non-world standard protocols. Non-standard protocols are available for China, Czech Republic, Poland and Russia. <Mouse Click> Over 20,000 systems are installed in more than 70 countries. R2 Digital DTMF / MF / Rotary dial ADVANTAGE 超過 20,000 套系統安裝在 超過 70 個以上的國家

10 全世界的安裝 Taiwan Argentina Bahamas Bangladesh Brunei Canada Chile China
Colombia Cyprus Czechoslovakia Dominican Rep. Ecuador Egypt Ghana Greece Guam Honduras Hong Kong Hungary Iceland Indonesia Japan Jordan Kuwait Lebanon Macao Malaysia Mauritius Mexico Myanmar Nepal Netherlands Oman Pakistan Peru Philippines Poland Portugal Qatar Russia Saudi Arabia Singapore Sri Lanka Sudan Taiwan Thailand Trinidad U.A.E. Ukraine United Kingdom United States Uruguay Venezuela Virgin Islands Zimbabwe Here is quick view of some of the countries where systems have been installed. <Mouse Click>

11 系統的使用操作與管理 完整的系統話務統計 保留維護操作控制的歷史過程資料 綜合性的系統告警資訊 系統可以由遠端修改設定以及監控
The IXP has a comprehensive set of operations, administration and management tools System Traffic Statistics - Our system software collects statistics on the operation of our switch and stores them in traffic files. Some of the statistics collected include peg counts (for counting events), usage counts, busy hour information. <Mouse Click> Maintenance History - Our maintenance history software records keyboard entries from the system administration terminals. You can use the information in the history to track configuration errors and system usage by unauthorized users. Tech support can even dial in to the system remotely and back out any configuration <Mouse Click> Alarms - Our alarm reporting software reports significant system and hardware failures, as well as general information about the system operation. <Mouse Click> Remote Configuration - The IXP can be remotely configured and monitored, giving you flexibility. Flexible call detail recording – the switch stores CDR records on its internal disc drive. You have the flexibility of outputting the records in real-time on up to four different interfaces (serial, or LAN). Each CDR can contain up to 29 different fields of information, including dialed number, ANI, trunk group, etc. <Mouse Click>We also have over 5000 help screens to help you in maintaining your system. <Mouse Click> 彈性的呼叫詳細資料以及輸出控制 ADVANTAGE 系統配置的編輯設定即有超過 5,000 個輔助的畫面來協助您管理您的通信系統

12 電話會議 方便的舉行一場電話會議 主動的電話會議 簡易的由發起人在原通話中加入一個會議的成員 發起人可以分別的增加每一個
通話者進入一場電話會議 The IXP gives you several options for holding teleconferences. <Mouse Click> The progressive conference feature allows you to sequentially connect callers into a conference call by adding callers to an existing call.

13 電話會議 方便的舉行一場電話會議 主動的電話會議 簡易的由發起人在原通話中加入一個會議的成員 Meet - Me 電話會議
由會議成員撥號進入系統進行電話會議 Our Meet-me conference provides a conference connection for any group of callers who dial the same meet-me access code. You can configure the maximum size allowed for any Meet-me conference. An additional feature enables you to set a conference controller. When the first caller dials into the conference, the conference controller is automatically called. When the conference call is finished, the call ends when the controller hangs up. <Mouse Click>

14 電話會議 方便的舉行一場電話會議 主動的電話會議 簡易的由發起人在原通話中加入一個會議的成員 Meet - Me 電話會議
由會議成員撥號進入系統進行電話會議 A Pre-set conference has a pre-arranged set of members. When one of the members dials an access code, the system automatically dials the other members of the conference call. <Mouse Click> A real Teltronics advantage is our 256 conference ports available on each shelf. This allows you to hold multiple conference calls at one time. <Mouse Click> 事先定義好的電話會議 會議成員會被系統自動撥叫進入電話會議 ADVANTAGE 每一系統可以提供 256 組會談迴路

15 軟體定義的通訊網路 連結您所有的分支機構成為一個共同的通信網路 提供多套交換機的整合 集中式的電話號碼查詢
Los Angeles 台北 上海 香港 透過網路的交換可以顯示出發話者的姓名 New York When the New York office calls the Los Angeles office . . . 提供多套交換機的整合 Atlanta 集中式的電話號碼查詢 Los Angeles . . . the name and extension of the caller appears on the phone screen. 資料的修改馬上更新電話查詢表的內容 New York Our Software Defined Networking is a proprietary version of PRI which links switches with one another and enables multiple switches to function as a single, unified system. Software Defined Networking software provides seamless operation for a wide range of services, including: A centralized network attendant directory where changes are immediately updated in the directory Uniform numbering plan and PBX features such as Camp-on, external call forward and extension call back. <Mouse Click> Calling name and number can be displayed, even across the network When you have a multi-site network, operators have access to the directory on any switch <Mouse Click>

16 ClearCom 電話機 數位式電話的科技技術符合您的需求 可程式化的功能按鍵提供單鍵操作的方便性 互動式的顯示螢幕提醒使用者功能操作的狀態
高品質的免持聽筒對講擴音喇叭 可插入一類比埠 Designed specifically to work with systems, the ClearCom phones were developed to take advantage of the latest technology advancements in digital design. They provide increased line capacity, attractive styling, an adjustable base and wall mounting. The phone is ergonomically designed, making long telephone conversations comfortable. The ClearCom phones feature: Programmable keys with one-touch access to features Interactive displays to prompt users through feature operations High quality speakerphone An Analog port insert is available to allow connection of modems, cordless phones, etc. In addition, the switch platform does support standard rotary and tone-dial telephones. <Mouse Click>

17 中繼台工作站 提供集中式的電話管理 由值機人員協助電話進線以及外撥電話的操作 至多可有 16 組值機人員
至多 50,000 個姓名及電話號碼的線上電話號碼查詢 The attendant workstation is designed as a pbx operator’s call processing position. It provides you with centralized call management for your facility, giving your operator assistance for both incoming and outgoing calls. <Mouse Click> Up to 16 operators can be linked to a system. Even better, you can link attendants or operators across a Software Defined Network of several systems. The online directory empowers your operators to quickly extend calls to the right extension. With a directory of up to 50,000 names and extensions, your operators can search just by typing in all or part of a name. Once the operator has identified the extension, the call can be transferred just by a simple key stroke on the DIAL key. 常用號碼的值機號碼查詢

18 C T I 電腦電話整合 (CTI) 結合電腦應用的智慧型功能與我們超強穩定的通訊交換平台 應用程式發展工具： 主機連接介面 (HIL)
ContactWorks TM 客戶聯絡中心解決方案 微軟 TAPI Intel Dialogic CT-Connect CTI technology links switch, computers, and the telephone to provide tailored communications solutions. The IXP’s CTI capabilities provide effective call handling, high reliability and broad flexibility in interfacing with networks and computers. For application development, You can use both proprietary and standard protocols for creating custom applications. Our host interface link (HIL) is a proprietary tool for linking the switch to an external host. Typical applications using HIL include checking bank balances, flight arrival times or order delivery status. But the flexibility is there for you to create most any application. The 20-20’s CTI also works with some of the major standards for CTI - MicroSoft TAPI and Dialogic CT-Connect <mouse click> C T I

19 20-20 自動話務分配 (ACD) 彈性的電話處理與遞送能力 支援至多 384 位上線值機人員 可設定 1,500 組值機人員登錄辨識碼
可分為 64 群組以及 64 進線接聽型式 至多 32 組管理者可以監看系統執行成效 桌上型電腦的電腦電話整合 (CTI) 能力 The 20-20’s Automatic Call Distribution or ACD software enables you to process large volumes of incoming calls efficiently and professionally. ACD software can be configured to provide you with a unique call distribution plan for your application. And our ACD offers comprehensive reporting statistics on your applications The IXP ACD supports up to 384 simultaneous, live agents. And you can configure 1500 agent ID’s Calls can be categorized into 64 groups with 64 different patterns Your supervisors can monitor representatives performance with real-time and historical data gathered by the ACD software. Up to 32 supervisors are supported. Our desktop CTI integration feature, called Workstation Interface Link or (WIL), is a communications protocol that enables you to offer screen pop, delivering caller information right to the desktop along with the actual voice call. <Mouse Click>

20 醫院與住宿旅館功能 專門設計為醫院以及保健事業的功能 客人的號碼查詢 - 至多 12,000 姓名 自動喚醒功能
客人的號碼查詢 至多 12,000 姓名 自動喚醒功能 住房及退房功能 (Check-in/Check-out) 請勿干擾功能 (Do not disturb) 訊息等待功能 房間狀態顯示 提供介面與整合前台作業管理系統 (Property management system) 的能力 The Accomodator is an application designed for hotels, motels, hospitals and health care facilities. The application has a wide range of features that enable you to offer great service to your guests. Shown here are just a few of the features available. Accomodator can be used in a stand-alone system or integrated with industry standard property management systems. <Mouse Click>

21 20-20 VoIP 介面單元 IPTU – 經由IP網路與各20-20相互連接 IPSU – 連接 20-20 IP 電話機
VoIP 版本的 ‘數位電話機’ (CIP210) 會議電話 (PolyCom Sound Station 3000) IPGW – 20-20透過IP網路使連接至其他的 H.323 IP 閘道器或H.323 終端設備 (如 IP 電話機等) IPEC – 提供16個 IP DLU 埠來提供 IP DCA’s, IP 增強版的總機台 (EAW), 網路時鐘同步及16 個 IP 電話機等

22 20-20 VoIP介面單元 所有各式 IP 介面單元均使用相同的硬體介面但是使用的軟體不同 支援Release 25 及 3.X 以上版本
每片卡片提供RJ45 10/100 Mbps 與乙太網路連接 安裝的卡槽安排與 T1/E1 卡片相同 Ports (switch/user) IPTU IPSU IPGW IPEC 卡片 Type in Switch 32/30 32/32 E1 Module 2-HDLU2 1-HDLU/1-HDLU2 ETSI or PRI ClearCom DCA/Clearcom

23 IPxx- 規格 1 系統埠數使用 32 埠 RS-232 控制埠 用來設定 IP 位址及安裝使用許可資料 插入方式 熱插拔 網路連接
RJ45 10/100-BaseT (自動偵測) – Cat 5 雙絞線r 網路語音格式 壓縮 G.711 u-Law, G.711 a-Law G.729AB DTMF 轉譯 傳真透通 數據機透通 在不影響語音編碼的情形下採用Q.24音頻偵測與再生功能轉譯 in-band DTMF 音頻訊號 自動偵測 V.21 傳真並轉換使用 G.711 傳送資料 自動偵測數據機訊號並轉換使用 G.711 傳送資料

24 IPxx- 規格 2 封包組合 最有效的頻寬封包管理至共同目的地 聲音動態偵測
提供一背景聲音門檻自動調整動態聲音位準並以靜音填補技術模擬背景雜音以降低頻寬使用需求 回音消除 經由非線性處理及四線偵測技術提供 G.165 & G.168 所要求的 32 ms 尾音延遲 適當的聲音緩衝 補償聲音的延遲機制是適應當時網路環境特性而定 遺失封包的取代 播放一個模仿的聲音串流來取代一些遺失的資料封包 自我測試 Telnet 遠端存取 內建 30 迴路的負載測試及乙太網路 Ping的測試 透過IP網路可於遠端存取進行軟體升級及故障檢測

25 IPTU- IP 局線介面裝置 使用IP網路與20-20連接 兩種使用模式 將聲音通訊的資料聚合在企業的廣域網路上 TDN-IP – 點對點
TM-IP – 多點連接 將聲音通訊的資料聚合在企業的廣域網路上 各單位之間現在只需一種網路連接即可相互通信 降低各辦公室間的通話費用 Part # Rev A

26 IPTU – 連接多台 20-20 分開式的 語音/資訊 網路架構 聲音/ 資訊 網路聚合的架構 Voice 分開式的網路維運 Site N
總公司 TDM Site B Voice 20-20 Voice 分開式的網路維運 20-20 Corp. WAN Data 20-20 Site N Site A Data 聲音/ 資訊 網路聚合的架構 20-20 即使沒有了企業間的語音網路, 各點之間的通化益降低了,因為各點間的通話是”免費”的 總公司 Site B 20-20 Data Voice One Network 20-20 Corp. WAN Data & Voice 20-20 Site A Site N

27 TDN-IP -Teltronics Defined Network over IP
U I P T U Point-to-Point IP NETWORK 30 Channels 30 Channels I P T U I P T U I P T U 30 Channels I P T U 經由IP網路傳送一個透通的 PRI訊號 TDN 支援再多點之間透通一般常用的電話交換機功能, 諸如來話姓名/號碼顯示, 預約通話, 電話轉移, 分機或局線的電話回叫 , 網路中繼台, 及統合的編碼計畫與擦撥功能等

28 TM-IP -Teltronics 多點 IP局線連接
多點增加一個路由功能到 IPTU卡片上 依據每一通呼叫的撥碼傳送至所對應的 IPTU IP 位址 I P T U IP NETWORK 30 Channels 呼叫路由功能 30 Channels I P T U I P T U 連接對應點不需要一片獨立的 IPTU卡片 一片 IPTU 可以連接多個不同目的地的 IPTUs 卡片 (至多 99) 但是不支援TDN 功能. 來話姓名仍可顯示在目的地端點

29 IPSU- IP 終端設備及IP電話機 Teltronics CIP 210 Sound Station 3000
Part # Rev A

30 IP 電話機 – CIP210 更增加新的 IP 電話機功能 20-20 標準數位電話機功能 大型 LCD – 9 行
插話 (Barge) 插話保護 (Barge Protect) 電話轉移 (Call Forward) 電話駐留 (Call Park) 電話回應 (Call Return) 電話轉接 (Call Transfer) 電話回叫 (Callback) 電話預約 (Camp-on) 預約代接 (Camp-on Pickup) 電話會議 (Conference) 詢問保留 (Consul. Hold) 直接外撥局線 (DOD) 直接代接 (Directed Call Pickup) 分機安全 (Extension Security) 群組代接 (Group Pickup) 熱線撥號 (Hot Dialing) 線上排下 (Off-hook Queuing) 掛線排序 (On-hook Queuing) 廣播駐留 (Page/Park) 廣播接取 (Paging Access) 勿干擾( Privacy) 速撥 (Speed Dialing ) 局線對局線通話 (Trunk-to-trunk Connection) 語音信箱接取 (VMS Access) 更增加新的 IP 電話機功能 大型 LCD – 9 行 14 個軟體程式鍵 50組自行輸入的電話簿 50組最新來電者資料顯示 50組最新外撥資料顯示 12組速撥顯示 電話會議即轉接軟體按鍵 之原免按鍵操作使用耳機接聽 移機不移線

31 軟體電話機應用 軟體電話機 發展 桌上電腦應用 交換機 Windows形式的圖形使用者介面 使用標準電腦介面
含有BEM的 CIP210 電話機 軟體 BEM供 CIP210 擴充 OmniWorks 撥號鍵盤的設定 發展 軟體提升至 IPSU 提供 BEM 訊息 Windows 應用 – CIP210 Windows 聲音格式 (無壓縮) GUI 圖形使用者介面與 CIP210相似 GUI圖形使用者介面 BEM 模組 Windows 應用 – HIL 分機 API 介面提供不需圖形使用者介面的OmniWorks的襏號鍵盤 含有BEM的 CIP210 電話機 交換機 IPSU 設定為 CIP210 型式 (允許 BEM 可被設定) IPHU 設定為 OmniWorks 的 HIL分機 IPSU 網路閘道器 含有選用的BEM軟體電話機 使用 Wndows 聲音通訊

32 IPGW – 參考資料 閘道器 閘道器是將兩個不同的網路連接起來. H.323 閘道器提供連接 H.323 網路與非H.323的網路連接起來. 這種閘道器需具備在不同網路間建立通話及掛斷, 轉換媒體格式以及轉換訊息等. 在兩者都是H.323 網路監視不需要閘道器的. Gatekeepers 閘道器管理者是管理 H.323 網路的核心.閘道器管理者提供重要的IP位址認證以及閘道轉換, 頻寬管理，帳號與帳務管理等功能. 閘道器管理者亦提供呼叫路由轉換服務功能. 來源: International Engineering Consortium (IEC)

33 IPGW – 局線端連接 Calls from the H.323 phones and calls from the alternate H.323 Gateway both appear the same to the Calls coming in/out of the IPGW are trunk side connections to the 20-20 Trunk Calls Phones on this side of line get their phone features from the H.323 Gatekeeper or other device NOT the 20-20

34 IPTU 網路應用 如果在雙邊都有 20-20 交換機且有IP網路連接時可以使用 IPTU 界面 目前建置的 IP網路環境
PRI IP Network PRI E1 PRI Cisco 5300 E1 PRI Cisco 5300 Cisco 或其他的Gateway 規格應該是 H.323 但經常不是 IPTU 另外一種 IP 網路連接的方式 IPTU IPTU IP Network Ethernet Switch/Router Ethernet Switch/Router IPTU IPTU 使用較便宜的路由器 –不需要有 Gateway 的功能

35 如果只有一端有20-20 交換機並連接到 IP 網路時可以使用 IPGW 界面
IPTU 網路應用 如果只有一端有20-20 交換機並連接到 IP 網路時可以使用 IPGW 界面 Currently deployed IP network connection 公眾網路 或 其它交換機 PRI IP Network PRI E1 PRI Cisco 5300 Cisco 5300 Cisco 或其它 Gateway 規格應該是 H.323 但通常不是 例如: Cisco Call Manager Radvision ECS IPGW Alternative IP network connection Gatekeeper IPGW 公眾網路 或 其它交換機 IP Network PRI IPGW Ethernet Switch/Router Cisco 5300 Cisco 或其它 Gateway 使用較便宜的路由器 –不需要有 Gateway 的功能 規格必需一定是H.323 並需要有 Gatekeeper

36 IPEC 崁入式控制卡 IPEC – IP 崁入控制卡 IPEC 功能 增值的中繼台工作站 (AW) 接線方式 交換機
Embedded IP – DCA Embedded IP – DLIC Embedded IP – Editor (Telnet) 網路時間同步 16 IPSU Type Ports 增值的中繼台工作站 (AW) Windows 圖形操作介面 使用標準電腦介面 不需要 DLIC 卡 支援多台中繼台 任一台網路上的電腦均可 語音使用VoIP經USB耳機或聲霸卡輸出 接線方式 使用 CAT5 網路線可至(100公尺) 多個中繼台需要連接至網路交換器 使用 IP網路時無距離限制 DCA 型態的埠 交換機 IPEC 設定為 (1) HDLU 及 (1) HDLU2 至多 16 中繼台或 IP-DCA 加上管理者 中繼台工作站設定為 Optic 埠 (DLIC/IP) 至多16 IPSU 埠給 IP電話機使用 Port Mux IPEC 網路交換器 16 CIP210 電話機

37 品質 擁有強而有力的證明品質保證的實績 通過 ISO 9001 的認證
The power, flexibility and reliability of the IXP communications systems has earned the switch a loyal following in businesses and governments worldwide. One of the primary reasons for this loyalty is our commitment to quality. All of our systems have been tested at the component level and at the software level. You can also be sure that all of our software features have been tested for interworking, if you decide to purchase additional features. The is ISO 9001 certified, which means we have complied with strict process requirements in the design and manufacture of our products. ISO is the acronym for the international standards organization in Europe. ISO certification provides assurance to customers worldwide that the digital switch they buy is manufactured and tested in accord with the international governing body’s high standards.

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