data networks network ip telephony cisco systems
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Mitigating Attacks in VoIP Environments
White Paper The lower cost associated with converged data and a voice network is a prime rationale for deployment of packet telephony. Service providers are deploying packet... [09 Jul 2008]
Using Cisco Catalyst 3750-E Series Switches for Converged Applications
White Paper Cisco Catalyst 3750-E Series Switches represent a resilient and scalable switching solution appropriate for IP telephony deployments. Cisco Catalyst 3750-E Series... [13 Jun 2008]
Using Cisco IOS Zone-Based and Classic Firewall in High-Availability Network Environments
White Paper This is particularly true for businesses that rely on IP data networks to carry voice-over-IP data for packet telephony.... [12 Jun 2008]
How Cisco IT Migrated to Centralized Call Processing
White Paper In the event of a failed WAN link, Cisco Survivable Remote Site Telephony (SRST) allows remote office workers to use their IP phones to dial out and receive calls using the Public... [05 Mar 2008]
How Network Architecture Simplifies the Deployment of Unified Communications
White Paper Cisco IT deployed the Unified Communications solutions incrementally, starting with basic telephony services, then adding advanced technologies and customized applications. Like most enterprises,... [05 Mar 2008]
Cisco Packet Magazine Vol. 16, No.2, Second Quarter 2004
White Paper IP communications—comprising telephony service, voice mail, unified messaging, and contact center services all running over an IP data network—is... [13 Dec 2007]
Live Webcast: Essentials of Successful VoIP Migration
White Paper Learn how an IP telephony infrastructure is built and what is needed to ensure superior voice quality. Whether you are a voice or data networking professional, this 60-minute live video... [07 Dec 2007]
Is Spit set to soar?
News But Cisco Systems, the vendor which has sold the most IP telephony systems, is less convinced about the threat. But as more telephony... [29 Jan 2007]
The Business Implications of Implementing IP Telephony on Enterprise Networks
White Paper Two leading IP Telephony infrastructure vendors - Avaya, Inc.and Extreme Networks, Inc.commissioned The Tolly Group to examine the performance of a combined Avaya/Extreme... [30 Aug 2006]
Mobile TeleSystems (MTS) Converges Fixed and Mobile Telephony Using Cisco Systems and Personeta Technology
White Paper The solution is based on key elements of Cisco's Service Exchange Framework, part of its IP Next Generation Network (IP NGN) architecture, and Personeta's TappS NSC... [06 Jun 2006]
Mobile TeleSystems (MTS) Converges Fixed and Mobile Telephony Using Cisco Systems and Personeta Technology
The solution is based on key elements of Cisco's Service Exchange Framework, part of its IP Next Generation Network (IP NGN) architecture, and Personeta's TappS NSC... [06 Jun 2006]
DataVox Breathes New Life Into Historic Building With IP Telephony
White Paper DataVox, a Cisco Premier Certified Partner, designed and deployed Cisco IP Telephony layered over a strong Cisco data infrastructure.... [02 Jun 2006]
Cisco Gold Partner Netarx Delivers Cisco Converged Network Technology to Community College
White Paper The Cisco solution-including IPCC Express, IP telephony, a GIG backbone, and fully meshed core-provides users with many benefits, while saving money. To bring the college to the... [02 Jun 2006]
Cisco flags flaws in VoIP and router software
News Flaws in Cisco Systems software for routers and IP telephony could be a conduit for attacks on enterprise networks, the company has warned. Two flaws... [19 Jan 2006]
Cisco gets serious about mobile wireless
News Specifically, IMS enables services such as dual-mode telephony, which allows people to use a mobile phone on a VoIP connection when they have access to Wi-Fi and on a traditional cellular network when... [06 Dec 2005]
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