Recursos VoIP - Enlaces

Fuente: InfoVista
Formato: PDF

Telephony is critical to business operations. The increasing maturity of technologies around the delivery of "triple play" IP services has encouraged the shift to IP Telephony. The following white paper explains the business challenges and requirements for IT performance management to effectively and efficiently IP Telephony as a service.

Fuente: Concord Communications
Formato: PDF

The adoption of IP Communications and Voice over Internet Protocol (VoIP) services has accelerated among enterprises and service providers. Unlike other emerging technologies, a sound management strategy cannot be an afterthought - rather, it must be in place prior to deployment. VoIP has much to offer in terms of cost. However, concern about voice quality has slowed its adoption. This white paper is designed to help assure enterprises of the advantages within VoIP by detailing the right steps to make VoIP viable in your organization.

Fuente: Hewlett-Packard
Formato: PDF

The IP Telephony market is rapidly growing as more and more enterprises recognize the benefits of using IP telephony in their enterprise infrastructures: a single network for data, voice and video, drastic drops in moves, adds and changes, allowing IT to truly track their cost savings and new applications for building customer relationships and increasing employee collaboration. Existing enterprise sites are migrating to IP telephony technology while new buildings are being wired from the start for IP telephony. Download this white paper to learn how management tools are required at every stage of migrating an enterprise to IP telephony, and how HP offers these management tools that can help every step of the way.

Fuente: Broadxent
Formato: PDF

This paper is the second in a series of technical publications on the topic of Voice over DSL. It is intended for network planners and technologists who are responsible for the planning and design of local broadband and voice access networks. The paper follows up the market requirements for voice over DSL that were described in the previous publication, and offers a detailed discussion of solutions for the delivery of multiple lines of local telephone service over Digital Subscriber Line connections, focusing on network architectures and the transport of voice and signaling.

Fuente: Lucent Technologies
Formato: PDF

This paper demonstrates how service providers can achieve capital and operational savings while implementing packet trunking and migrate from circuit to packet services in their networks by installing the Optical Interface Unit (OIU) in the Lucent Technologies 5ESS Switch. The paper includes an overview of the architectures enabled by this technology. The general OIU platform is described, together with a discussion of implementation benefits, including voice quality, unified OAMandP, and protection.

Fuente: Lucent Technologies
Formato: PDF

This white paper addresses the ways to leverage the existing copper infrastructure to deliver voice and data services. The paper also describes new DSL technologies and ways to extend service coverage. The paper shows how to deliver bundled next generation network services such as VoIP, video, Ethernet-based data for new revenue generation.

Fuente: TechRepublic
Formato: PDF

For a company to successfully implement a Voice Over Internet Protocol (VoIP) system, an understanding of how VoIP can work with your existing infrastructure is a must-have. Therefore, important questions need to be asked, such as:
How will voice and data traffic coexist?
What additional items are required?
Will a major network redesign be required?

This TechRepublic Real World Guide provides answers to these questions, and includes best practices for planning, implementation and management. It is geared to help make integration of VoIP systems within your existing networks a success, minimizing risks and increasing results.

Fuente: MCI
Formato: PDF

This White Paper provides a technical overview of the MCI Advantage Voice over IP (VoIP) product offering. MCI Advantage won the prestigious Product of the Year awarded by Internet Telephony Magazine in 2002. The product also received CMP Media's Network Magazine Product of the Year Award in 2003, capturing top honors in the Voice over IP service category. This paper will introduce MCI Advantage, review its benefits, and explain how the technology works.

Fuente: George Ou
Formato: Zip

Failure to account for VoIP bandwidth requirements will severely limit the reliability of a VoIP system and place a huge burden on your WAN infrastructure. George Ou explains how to deal with the various audio compression algorithms and WAN topologies so that you can calculate your bandwidth needs. Once you've learned how to determine bandwidth utilization, you'll be able to set the proper amount of bandwidth allocation for QoS. This download includes a companion Excel template to help you run your own calculations.

Fuente: Sun Microsystems
Formato: PDF

The Meeting Central prototype is a suite of collaboration tools designed to support distributed meetings. The tools' minimalist design provides only those features that have the most impact on distributed meeting effectiveness. The collaboration suite is built on top of a distributed, extensible, and scalable framework. This paper describes highlights from the user research, gives a flavor for the Meeting Central user interface, and includes a high-level description of the architecture.

Fuente: Nortel Networks
Formato: PDF

This paper describes an approach that uses common architectural building blocks and a common management platform to allow a Meridian 1 to be infused with IP technology to whatever extent is required - without compromise. Customers can choose a Meridian 1 today and subsequently migrate it to Succession 1000, based on their scalability needs, thus having access to the benefits of IP telephony whenever they want. This document assumes the reader is familiar with both Meridian 1 and Succession 1000, and also has a good appreciation of the benefits that the world of IP telephony can offer both now and in the future.

Fuente: ShoreTel
Formato: PDF

Miercom evaluated ShoreTel in six key areas: Architecture, Endpoints, Management and Administration, Features, Security, and Performance. The results include: ShoreTel awarded "easiest-to-Use IP-PBX, Large Systems" in open competition with Cisco, Avaya and others; ShoreTel's Call Manager desktop software simplifies end-user access to telephony functions – placing calls, scanning call logs, call recording, searching Outlook contacts; and Distributed architecture provides high degree of survivability and resiliency; easy to deploy call control and gateway modules. Read this report for more details.

Fuente: TechGuide
Formato: PDF

Convergence is on its way. Companies that delay for too long the adoption of first-wave convergence technologies, most notably VoIP, will suffer a substantial competitive disadvantage as these technologies enter the mainstream. There are, however, clear risks that need to be avoided at this early stage of converging technologies. To avoid these risks while still practicing due diligence in advancing the corporate technology portfolio, decision-makers should carefully consider the use of intelligent multi-path gateway switching. In a time of uncertainty and doubt, these switches offer an ideal first step towards the exciting and lucrative future of convergence.

Fuente: Avaya
Formato: PDF

Chief Information Officers are increasingly facing a number of dilemmas as their companies move out of a difficult recession that forced a single-minded focus on cost reduction. The primary question in the migration to IP Telephony has shifted from concerns over the technological readiness and capabilities of IP Telephony and when to deploy it, to how to actually make the migration. This paper is focused on exploring solutions to all dilemmas by addressing strategies for identifying and evaluating the right professional services resources that can deliver an effective "How" for IP Telephony migration.

Fuente: Avaya
Formato: PDF

This paper explores the new requirements that migration to converged voice and data networks is creating for IP Telephony architectures and their operation and management.