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2007年12月20日 星期四

Dialogic 推出整合 Microsoft Office Communications Service 2007 Mediation Server 的 Media Gateway

Integrated system serves as VoIP gateway and mediation server in compact footprint

VoiceCon, San Francisco. August 21, 2007— Dialogic Corporation (“Dialogic”), a global provider of world class products and technologies for media and signal processing, announced the imminent availability of a new breed of media gateways for unified communications today at the VoiceCon conference in San Francisco, California.

The Dialogic® 4000 Media Gateway Series (aka “DMG4000 gateways”) are a set of integrated systems designed to connect Microsoft® Office Communications Server 2007 to existing PBX systems and PSTN networks.

Based on a standard rack-mount server running Microsoft Windows® Server 2003, the DMG4000 gateways are in the class of “basic-hybrid gateways” designed to provide both the media gateway function and the Mediation Server role of Office Communications Server 2007. Mediation Server provides PSTN and PBX interoperability, high-fidelity audio via the Microsoft RT Audio Codec, and VoIP security for Office Communications Server 2007. This unique integration of a media gateway subsystem and Windows Server 2003 delivers two key elements of an Office Communications Server 2007 deployment in one easily managed, 1U rack mount device. The Mediation Server software from Microsoft is a required element of an Office Communications Server 2007 deployment with PBX or PSTN integration, and will come pre-installed on the Dialogic 4000 Media Gateway Series.

Since the fall of 2006, Dialogic, a Gold Certified member of the Microsoft Partner Program, has been actively involved in supplying pre-production versions of its new hybrid gateways to leading enterprise customers and channel partners worldwide for early adoption testing and pilot installations. There has been significant interest and early channel partner engagements have yielded positive feedback.

“We worked closely with Dialogic and Microsoft through the development and release of Microsoft Exchange Server 2007 Unified Messaging last year, and currently with Office Communications Server 2007” states Tim Bakke, Product Manager for Avtex, Inc. “As a leading provider of end-to-end business communications solutions, we see the arrival of the hybrid media gateway as a means of simplifying and reducing the cost to deploy Microsoft unified communications platform for enterprise customers. We’ve worked with Dialogic® products for years, and not only are their gateways easy to use and reliable, but the level of support offered by the Dialogic team is unparalleled. Having tested the combined Dialogic and Microsoft unified communications solution during the beta phase, we anticipate great results for our enterprise customers.”

The DMG4000 Series feature the field-proven and reliable Dialogic® Diva® Media Boards, Dialogic® Diva® SIPcontrol™ software, Windows® Server 2003 and the Mediation Server software for Office Communications Server 2007. These elements are integrated in an Intel® IP-Network Server featuring high performance 64-bit Dual-Core Intel® Xeon® 5100 series processors, RAID 1 hard disk subsystem and redundant power supplies, in a very compact 1U rugged design that can be deployed in a data center rack. Planned enhancements and features from Dialogic are poised to be easily installed on these standards based systems. The media gateway sub-system offers dual load-balancing Gigabit Ethernet interfaces towards the IP networks, as well as a choice of either two or four T1/E1 interfaces towards the PSTN or PBX. The two integrated turnkey configurations can support up to 60 or 120 channels of unified communications traffic between legacy networks and the IP network and thus are capable of supporting hundreds of IP endpoints registered to Office Communications Server 2007. Multiple units can be co-located or distributed across a managed IP network as enterprises scale up their unified communications deployments.

“Dialogic is excited to be at the center of the unified communications revolution that the telecom industry and business world is vigorously embracing.” states James Besley, Senior Vice President of Sales and Support for Dialogic. “We have put in place programs to make it easy for our channel partners and end customers to start offering and using our media gateways with the Microsoft unified communication platform. The DMG4000 Series will be a great compliment to our existing media gateway portfolio - unique in the market, and backed by the best training and support programs in the industry”.

Dialogic authorized distributors began taking advance orders for the DMG 4000 gateways from Microsoft channel partners eager to get familiar with the hybrid technology on July 16, 2007. The DMG4000 gateway products are scheduled to begin shipping in September 2007. For more information on these product introductions, or to contact Dialogic sales and support, visit www.dialogic.com/microsoftuc.

About Dialogic Corporation

Dialogic Corporation is a leading provider of open systems platforms to both the Enterprise and Service Provider markets. The platforms enable converged communications, allowing service providers, developers and system integrators to deliver services, content and applications using multimedia processing and signaling technologies.

Headquartered in Montreal, Canada Dialogic and its subsidiaries have over twenty offices worldwide, providing local presence, knowledge and support to serve its customers around the globe. Dialogic’s research and development centers are located in Parsippany, New Jersey; Buffalo, New York; London, England; Dublin, Ireland; and Stuttgart, Germany as well as Montreal.

Information about Dialogic is available at http://www.dialogic.com/.

Dialogic, Diva and SIPcontrol are either registered trademarks or trademarks of Dialogic Corporation or its subsidiaries. Dialogic encourages all users of its products to procure all necessary intellectual property licenses required to implement their concepts or applications, which licenses may vary from country to country.

Microsoft and Windows are registered trademarks of Microsoft Corporation in the United States and/or other countries. Intel and Xeon are registered trademarks of Intel Corporation. The names of actual companies and products mentioned herein are the trademarks of their respective owners.

About Dialogic
Dialogic Corporation is a leading provider of open systems platforms to both the Enterprise and Service Provider markets. The platforms enable converged communications, allowing service providers, developers and system integrators to deliver services, content and applications using multimedia processing and signaling technologies

Dialogic was formed when Eicon Networks Corporation completed its acquisition of Intel Corporation’s Media and Signaling business and simultaneously announced that Eicon’s name would change to Dialogic Corporation.

Information about Dialogic is available at http://www.dialogic.com/

Dialogic, Eicon Networks, and Eicon, are either registered trademarks or trademarks of Dialogic Corporation or its subsidiaries. The names of actual companies and products mentioned herein are the trademarks of their respective owners. Dialogic encourages all users of its products to procure all necessary intellectual property licenses required to implement their concepts or applications, which licenses may vary from country to country.

About PHITECH
懇懋科技PHITECH Corporation,為整合性網路與通訊方案的服務提供者。創立於1989年,在網路系統整合領域深耕多時,憑著敏銳的市場嗅覺,積極引進具有前瞻性及競爭性的產品與技術。多元化的領導品牌代理,提供客戶整體性的諮詢與規劃。隨著多媒體服務的興起,懇懋提供Triple-Play加值服務,整合Networking、Security、Voice、Data、Video管理方案的趨勢予客戶。稟持專業、誠信、創新的精神,在業界引領時尚,開創出具優勢的通訊網路服務解決方案 。

懇懋科技具備卓越的技術和整合的能力,擁有豐富的規劃建置經驗,於穩紮穩打的成長過程中,完成許多具指標性的案例!在合作夥伴方面, 懇懋在各個領域都擁有專業堅實的經銷夥伴,遍佈全省的經銷管道,提供最即時的服務。專業的教育訓練及認證課程,協助客戶與合作夥伴吸收最新的產品資訊。

全方位通訊、網路、資訊安全整合之豐富經驗,代理國際知名的設備,具有專業的技術與堅強的研發團隊,為客戶量身定做網路管理的應用。在電信通訊、資訊安全、網路整合規劃等方面,擁有完整的解決方案及專業技術的整合能力,在電信業、政府單位、校園、金融單位及企業,完成許多建置服務,獲得專業的信任,為客戶及合作夥伴,創造更多的商業契機!

Contacts:
聯絡人:鄭畬壬
懇懋科技 Dialogic 產品經理
+886-2-748-0099 # 668 ChaselCheng@phitech.com.tw

2007年11月30日 星期五

Fortinet 獲得新專利權

ITHome

整合式威脅管理解決方案業界先驅與領導廠商 Fortinet,宣佈美國專利商標局已獲准其五個網路發明的專利權,特別是針對虛擬化的支援。這些專利為 Fortinet 於 2006 年 1 月 19 日和 12 月 7 日間,一連串交易購併 CoSine Communications, Inc. 所獲得智財權的一部份。 Fortinet 研發團隊已利用這些專利,強化 FortiGate多重威脅安全設備中原有的虛擬化功能。這五個新獲的專利權,將能強化 Fortinet 的智慧財產組合,並賦予其擁有關鍵的創新技術,以滿足大型企業、安全管理服務商和電信業者在網路、虛擬化和路由的需求。 Fortinet 目前擁有 13 個專利權,以及超過 80 個申請中的準專利。

最新的專利包括:美國專利 #7,203,192 -網路封包定向 (Network Packet Steering) 、美國專利 #7,263,106 -網際網路訊框傳送服務系統與協定 (System and Protocol for Frame Relay Service over the Internet) 、美國專利 #7,266,120 -虛擬路由系統中硬體加速封包多重傳送系統與方法 (System and Method for Hardware Accelerated Packet Multicast in a Virtual Routing System) 、美國專利 #7,272,643 -虛擬路由器控管系統與方法 (System and Method for Managing and Provisioning Virtual Routers) ,以及美國專利 #7,278,055 -網路路由系統中虛擬路由器錯誤移轉系統與方法 (System and Method for Virtual Router Failover in a Network Routing System) 。

由於網路的幅員逐漸擴大,大型企業、電信業者及安全管理服務商 (MSSP; managed security service provider) 也為了支援重要的企業應用軟體,而建置越來越複雜的網路架構,使得這些網路與應用軟體的安全、分段和防護的需求也同步增加。虛擬化提供了此類分段的一種方法,同時能整合網路設備,減少網路硬體與交換埠數,並降低資料中心的營運成本。

Fortinet 所提供的虛擬網路安全,是藉由賦予虛擬化或「分割」其 FortiGate 安全設備的能力,使其成為整個虛擬網域中多個各自控管的虛擬環境。利用 Fortinet 的虛擬網域 (virtual domain 或 VDOM) 功能來將網路安全系統虛擬化,能使每個虛擬系統相互隔離,讓管理人員在每一個虛擬環境中,能擁有系統組態與流量管理的彈性。此項獨特的虛擬化方式,提供大型企業、MSSP和電信業者一個高效能平台,能自單一設備所指定的網域管理方式,同時控管多個網域和網路;具備延展性,能提供支援達無數個虛擬網路的效能,而不會影響整體網路處理能力、特定使用者或應用程式;擁有模組化能力 (modularity) ,惟有整合防火牆、防毒、入侵防護、 VPN(SSL 和 IPSec) 、防垃圾郵件、防間諜軟體和流量塑型的完整安全方案才能提供。其它廠商所宣稱的類似解決方案,僅能虛擬化不超過 3 種的安全功能,而 Fortinet 則能虛擬化達 8 個功能,外加路由和網路交換。

每一部 FortiGate ,從企業分公司專屬的小型設備,到大型企業、 MSSP 和電信業專用的高效能機座式 (chassis-based) 系統,皆具備 Fortinet 的虛擬網路安全解決方案。 FortiGate 系統的虛擬化功能包括:
  • 10 個免費的 VDOM (可購買額外的授權,支援達 4,000 個)。
  • 依不同的 FortiGate 系統,虛擬區網 (VLAN; Virtual LAN) 從 10 個以上到 4,000 個以上。
  • 組態和管理界面、 VLAN 次級界面、網區 (zone) 、防火牆政策、虛擬網域路由與 VPN 。
  • 支援 IEEE 802.1Q VLAN tagging 於 NAT/ 路由和通透 (transparent) 模式,來增加網路界面的數量。亦支援 VDOM tagging 。
  • 提供多個整合的安全服務,並能跨多個安全網域控制虛擬網路。
Fortinet 全球行銷長 Richard Stiennon 表示,「 Fortinet 獨特的虛擬網路安全解決方案,能讓大型企業、 MSSP 和電信業者自單一系統和界面,分段和管理多個虛擬網路和整合的安全功能,因此能提昇營運和成本效率。這項最近取得專利的技術創新,將使 Fortinet 能持續專注於研發,強化 FortiGate 設備所提供的虛擬化功能。」

2007年9月13日 星期四

電信、網通互連瓶頸漸消除 LinkProof 顯神威

近年來,網路的普及使得地球越來越像一個村莊,人與人之間的空間距離也在不斷縮減,資訊獲取更是易如反掌,而奧運的臨近則更讓南北兩地對於網路使用快捷性和便利性需求飛速提升。但自電信、網通“分江而治”以來,中國境內南北兩地的網站互通積患重重。如何深切把握當前和諧統一的大趨勢,提供可使南北網路互連互通更高效快速的解決方案,成為以Radware為代表的眾多負載均衡廠商所熱切關注的問題。

眾所周知,大量企業當前提高網路流量和IP服務品質的傳統解決方案是採用多條Internet鏈路的方式,以此來擴展鏈路帶寬、解決鏈路的單點故障等問題。一定程度上,該類解決方案大大緩解了網速慢、延時嚴重等問題,但其成本及效能仍然無法滿足用戶對於網路使用的需求。全球領先的網路智慧應用交換和業務智慧解決方案提供商,Radware通過最優化的資源使用率在Internet、Intranet或Extranet應用中提供既經濟、功能又強大的網路應用環境。

據瞭解,LinkProof能通過對動態流量的精准判斷確保電信、網通網站訪問時動態網路的穩定性。Radware所提供的LinkProof 能夠實現對外訪問和對內部資源訪問的負載均衡,把對內對外的流量根據預先設定的策略(比如就近性)負載均衡到不同的鏈路上。同時即時監控電信和網通鏈路的健康狀況,實現各鏈路之間的相互備份。LinkProof通過SmartNAT的演算法實現對於流量的智慧地址管理,達到一對多、一對一、多對多的地址翻譯;通過對流經網通、電信的流量實施就近性運算機制選擇最佳的流入流量傳輸路徑,進行最終的位址解析以達到最優分配的機能;應用安全模組包含的一組功能集使LinkProof能夠保護敏感的網路資源不受到各種安全問題的影響。

目前,Radware LinkProof正受到電信、網通各部門的密切關注,相關的設施配置也正在進行之中。Radware北中國區總經理趙軍表示:LinkProof全路徑健康檢查技術保證了多條鏈路的全路徑健康狀態的及時檢測,達到100%的高可用性。經濟性和安全性也為LinkProof更好的發揮其產品性能奠定良好基礎。

2007年8月14日 星期二

Fortinet宣佈全球聯盟夥伴計畫

Taiwan Telecom Online
整合式威脅管理解決方案業界先驅與領導廠商Fortinet於八月十四日宣佈,該公司最新分為三類的全球聯盟夥伴計畫(Global Alliance Partner Program),目的在補足和擴展Fortinet針對大型全球企業和服務供應商的安全產品和服務。此項全新計畫將由領導業界的資訊廠商、全球系統整合商、服務供應商和技術顧問公司,構築成一個專業服務體系;初始計畫成員,包括:阿爾卡特-朗訊(Alcatel-Lucent)、超微(AMD)、ArcSight、惠普(HP:Hewlett Packard)ProCurve Networking和Unisys。

在網路威脅持續加劇的環境下,企業和服務供應商的挑戰在於防護逐漸擴大的網路範疇,包括:大量新的應用程式、服務和使用者。同時因為無線端點的出現、行動運算環境,以及新一代的資料、影音應用程式與服務,都帶來進入網路的新方法,因此更需要精細的保護。
Fortinet全球聯盟夥伴計畫,主要是希望與創新的業界領導廠商,攜手建立有效益的夥伴關係,除了提供縱深防禦的方法保護全球大型網路之外,也能在安全、管理及企業級支援各種不同層級上,滿足多樣的客戶需求。這項分為三類合作夥伴的計畫,能為嚴選的合作夥伴擴大優勢,包括:提前獲得改版產品、共同行銷、解決方案實測、教育訓練、技術支援和銷售工具提供。目前此計畫三個類別的初始成員,包括:

  • 策略夥伴:策略夥伴為精選的IT廠商和平台供應商,其產品或服務能強化Fortinet的產品組合。策略夥伴可獲得Fortinet最高等級的支援,包括:專屬的客戶代表與市場推廣計畫,計畫將包含能增加營收的共同業務與行銷活動。此外,Fortinet將與策略夥伴直接合作,針對共同客戶進行洽商與支援,提供客製化整合服務滿足個別客戶的需求。Fortinet目前的策略夥伴有Unisys、阿爾卡特-朗訊和惠普ProCurve Networking。
  • 解決方案夥伴:解決方案夥伴所開發提供的產品,能為共同客戶進一步提高Fortinet FortiGate和FortiManager設備的價值。這些合作夥伴採行Fortinet解決方案已獲得成功的印證,並將持續採用市場上的整合技術。解決方案夥伴必須符合特定的技術與銷售要求,包括:產品整合認證、以及通路相符的銷售策略。ArcSight為Fortinet第一個解決方案夥伴。
  • 技術夥伴:技術夥伴為IT廠商,具備測試相容的產品,且能搭配並強化Fortinet的安全解決方案。技術夥伴,例如:超微,能支援解決方案擴大市場,共同合作確保相容性,並致力於互益的通路拓展。