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| Dec 4, 2009 |
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Converging Voice and IT Networks to Mobilize the Enterprise
sponsored by Hewlett-Packard Company
WHITE PAPER:
Because employees on the move require consistent access to people and data, enterprises have invested heavily in communications. HP and Ericsson have combined their strengths to provide an innovative, standards-based framework to unify and consolidate all the elements of an enterprise communications infrastructure.
Posted: 10 Sep 2009 | Published: 10 Sep 2009
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The Power of Converged Networks
sponsored by CDW Corporation
WHITE PAPER:
Before moving forward with a converged network several key issues should be addressed: Capacity, security and reliability. CDW can help your organization by arming you with the information you need to choose the ideal solution.
Posted: 08 Sep 2009 | Published: 08 Sep 2009
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Networking and Unified Communications
sponsored by CDW Corporation
WHITE PAPER:
In an effort to drive profitability and rein in costs, businesses are continually seeking to improve operational capabilities. Primary to this objective are today’s burgeoning network infrastructures which are continually being asked to do more.
Posted: 08 Sep 2009 | Published: 08 Sep 2009
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Voice over Internet Protocol (VoIP) Phone Hardening-- Part I
sponsored by Global Knowledge
WHITE PAPER:
This paper presumes that your enterprise already has a data network security policy in place. It examines the many different settings that are available to help secure the Cisco IP Phones from potential hacker attacks, and it looks at a selection of Cisco secure infrastructure technologies that are especially useful for protecting voice systems.
Posted: 01 May 2009 | Published: 01 May 2009
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VOICE COMMUNICATIONS SOFTWARE DEFINITION (continued): … two most common are G.729A and G.729AB. In G.729A, input frames are 10 milliseconds (10 ms) in duration and generated frames contain 80 bits. The input and output contain 16-bit pulse-code modulation (PCM) samples converted from or to 8-Kbps compressed data. The total algorithmic delay is 15 ms. In G.729AB, the parameters are the same as in G.729A with the addition of voice activation detection (VAD) in which the effective signal bandwidth is reduced when there is no audio input. A technology known as comfort noise generation (CNG) produces a small amount of background pink noise during pauses … Voice Communications Software definition sponsored by SearchUnifiedCommunications.com, powered by WhatIs.com an online computer dictionary
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