3 Resources for

ip voice

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Traversing Firewalls and NATs With Voice and Video Over IP: Strategic advantages exist for organizations and enterprises when their voice, video, and data communications run over a single converged IP network infrastructure. Unfortunately, the ability to capitalize on IP communications systems has been severely delayed because nearly all corporate networks have firewall and Network Address Translation devices NATs that effectively...; Tags: Firewall, Voice, IP, Network Address Translation, Video, IP Voice, Corporate Communications, Networking, Network Technology, Telecommunications, Marketing; White papers 2002-04-01
IP Voice is ready for business: Voice telephony can now be carried over business quality IP to give considerable cost savings and productivity gains. Here we explore the developments in Voice over IP including the different choices and benefits of implementation strategies and how IP telephony enables businesses to remain competitive today.; Tags: Telephony, COLT TELECOM Group, IP, IP Voice, Network Technology, VOIP, Networking, Telecommunications; White papers 2006-03-08
IP Voice Network Brokering: Enabling VoIP Beyond the Corporate Firewall: This paper looks at the shift in deployment of voice services as a result from the many structural changes in technology and services as outlined below. It discusses the benefits and the challenges of deploying new Internet Protocol IP technologies within the enterprise and presents a solution for a trusted...; Tags: Firewall, VeriSign Inc., IP, IP Voice, VOIP, Telecommunications, Network Technology, Security, Networking; White papers 2005-08-03

Additional Resources

Voice Quality: Deploying Tools for a Stable Infrastructure: This paper provides insight into voice quality and the different methods to measure voice quality. Voice over IP VoIP has passed its infancy stage and is a mature technology that has been widely adopted by customers hoping to take advantage of the cost savings offered by VoIP in addition to...; Tags: Voice Quality, Tool, Voice Quality Measurement, Telephony, VOIP, Telecommunications, Network Technology, Networking; White papers 2007-12-01
Voice over IP Reliability: Architecture Matters: The ideal IP telephony system is resilient and has no single point of failure. This white paper compares three different architectural approaches to implementing Voice over IP that aim -- some more successfully than others -- to deliver 99.999% availability.; Tags: IP Telephony, IP, ShoreTel, IP Telephony System, VOIP, Network Technology, Networking, Telecommunications; White papers 2004-10-01

Structured Cabling: Cabling to Support IP Telephony: IP Telephony Voice over Internet Protocol in many circles is seen ultimately to be the dominant architecture of enterprise voice systems. IP Telephony involves using the local area network: cabling, router, and data switches, with an application server for all voice communications. IP Telephony has been called the future of...; Tags: Telephony, IP Telephony, IP, VOIP, Telecommunications, Network Technology, Telecom & Utilities, Networking; White papers 2005-03-01
Charity Reduces Call Expenditure Through Cost-Effective Voice Over IP: At the Citizens Advice Bureau CAB, the telephone is a vital channel for delivering advisory services. Yet at many of its sites, its telephony services were costly and inconvenient. Keen to exploit the cost and efficiency potential of Voice over IP, Sally and her team approached a number of IP...; Tags: Charity, Telephony, Nortel Networks Corp., IP, VOIP, Network Technology, Telecommunications, Telecom & Utilities, Networking; Case studies 2007-10-15
Pave the pathway for a VoIP network: This sample chapter, taken from Voice over IP First-Step, discusses how to transition to a telephony network, without a PBX, where voice traffic is transmitted over an IP network. Learn how to transition from a traditional private branch exchange PBX-based telephonysystem to a Voice over IP VoIP...; Tags: Chapter, Router, Network, PBX, Cisco Systems Inc., Telephony, VOIP, Telecommunications, Networking; Book chapters 2006-02-06
eHealth for Voice - Managing for IP Telephony Quality and Performance: Companies today are striving to contain costs and improve productivity in all areas of the business. One opportunity to rein in expenses is through the deployment of IP Telephony built on a Voice over Internet Protocol VoIP infrastructure. Concord's eHealth Suite and eHealth for Voice offer rich support for end-to-end...; Tags: Telephony, Performance, Voice, IP Telephony, IP, Concord Communications Inc., E-health, VOIP, Network Technology, Telecommunications, Networking, Healthcare; White papers 2005-04-20
IP Telephony: The Good, the Bad, the Ugly: There's no doubt that IP Telephony, commonly known as Voice over IP or just VoIP (Voy-eep), is here to stay and is becoming the mainstream choice for voice communication, especially for the small to medium business market. Like anything new and exciting, especially when it's technology, there are some things...; Tags: Telephony, IP Telephony, IP, VOIP, Telecommunications, Network Technology, Telecom & Utilities, Networking; White papers 2007-01-09
Road to Reliable, Available VoIP & IP telephony: Businesses across the country are embracing voice-over-IP to reduce their long-term networking costs and gain the power of IP telephony. Voice-over-IP networks require careful planning, skilled internal experts and savvy partners. Without the proper physical infrastructure in place, you could wind up reducing the reliability and availability of your phone...; Tags: American Power Conversion Corp., Network, Telephony, VOIP, Telecommunications, Networking; Webcasts 2004-10-05
SHOUT SVA: Secure VoIP Appliance: This paper describes the SHOUT platform which provides the powerful and complete voice over IP VoIP solution for the government market. The SHOUT platform supports analog, digital, and native IP voice, as well as port and trunk side serial data, making it a compelling solution for any government agency looking...; Tags: Network Equipment Technologies Inc., IP, Telephony, VOIP, Telecommunications, Network Technology, Networking; White papers 2005-06-01
Securing Voice Traffic With Cisco IOS SSL VPN: Data confidentiality has been an IP security challenge for years. When traditional telephony systems began evolving from PBXs to IP-based systems, organizations started to feel the threat of eavesdropping and the loss of confidentiality for voice communications. A VoIP VPN combines voice over IP and virtual private network technologies to...; Tags: Cisco IOS, SSL VPN, IP, Cisco Systems Inc., Data Confidentiality, VPNs, Telephony, Telecommunications, VOIP, Smb/Sme, Network Security, Networking, Security; White papers 2008-02-01
CCVP self study: Master voice interface configuration in Cisco Voice over IP: Cisco Voice over IP, Second Edition is a Cisco-authorized, self-paced learning tool for Cisco Certified Voice Professional CCVP Voice over IP VoIP foundation learning. The book provides the knowledge needed to implement and support data and voice integration solutions at the network-access level. In this sample chapter, learn...; Tags: VoIP, Voice, IP, Cisco Systems Inc., Telecommunications; Book chapters 2007-03-26
Planning an IP Network for Voice and Data: Setting up a network to carry Voice Over IP VOIP traffic along with the data packets requires an understanding of what features are needed in the routers and switches of the network. It is also helpful to understand how much data bandwidth is required to successfully transport VOIP voice conversations,...; Tags: Router, Network, Voice, IP, IP Network, Networking, Telephony, Routers & Switches, Network Technology, VOIP, Telecommunications; White papers 2006-01-24
Voice Security Primer: Protecting the Voice Infrastructure, Call-Management System, Applications, and Endpoints: Security ranks high as a selection criterion for voice systems. Whether a company deploys a traditional Time-Division Multiplexing TDM-based PBX or an IP telephony system, IT personnel and voice administrators need to take appropriate measures to prevent threats such as toll fraud and eavesdropping. Cisco Unified Communications systems can be...; Tags: Security, Voice, PBX, Cisco Systems Inc., VOIP, Telephony, Telecommunications, Networking; White papers 2006-03-01
Getting Started With Voice Over IP: Planning: Voice over IP VoIP configurations can be very complex. Your network could contain a variety of devices, applications, and configuration capabilities to support voice traffic. To manage VoIP, you must consider all the pieces and determine the types of questions that you want your management tools to answer. This paper...; Tags: IP, Telephony, VOIP, Telecommunications, Networking; White papers 2003-10-27
Top Myths of Unified Communications: As with any new technology, myths and misinformation have sprung up about unified communications. As voice, video, and data networks have begun to converge, more organizations are seeing the value in deploying Internet Protocol-based (IP-based) unified communications solutions, including voice over IP VoIP and IP telephony; unified messaging; voice mail;...; Tags: Unified Communications, IP; White papers 2007-06-29
Sea Change International Selects Innovative Voice-Over-IP Solution From Extreme Networks and Avaya: Sea Change International is at the forefront of the digital video revolution in television. The company required a solution that provided flexibility without sacrificing reliability. The new Voice-over-IP VoIP solution had to provide the same quality and reliability as its existing circuit-switched voice network. Quality of Service QoS was vital...; Tags: Avaya Inc., Extreme Networks, Sea Change International, ECLIPS Platform, Telephony, VOIP, Telecommunications, Digital Video, Networking, Personal Technology; Case studies
VoIP Stats for Avaya IP Support Services: Extending Availability, Reliability and Performance: The implementation of IP Telephony requires both careful planning and continuous operational care. To start, an enterprise's IP converged network must have the right throughput and QoS capacity to effectively and reliably operate IP Telephony as an application. This network infrastructure readiness can be determined by a comprehensive network assessment....; Tags: Telephony, Performance, Network, Support Services, IP Telephony, IP, Avaya Inc., VOIP, Networking, Network Technology, Telecommunications; White papers 2006-07-01

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