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The University of Rochester Medical Center (URMC), a large medical treatment and research campus in upstate New York, is the university's primary medical facility for education, research, and patient care....
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Business communications in today's work culture is having a significant impact on how companies and people operate. People want information right now, want to share complex applications to brainstorm ideas,...
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This document gives a description of how to use the Cisco IP/TV Streaming products together
with TANDBERG codecs.
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In recent years videoconferencing has morphed from an ISDN-centric to an IP-centric model. In fact, most videoconferencing systems today support IP networks out of the box, while ISDN network connectivity...
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TANDBERG's Expressway is the right solution for secure firewall and network address translation traversal. While there are a few solutions available, many are expensive, not secure, not available everywhere, restricting...
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An IP Telephony home lab setup will allow you to test new versions of software and features, in addition to learning the core competencies of the call routing and IP...
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Cisco IP Phone features are controlled via softkeys. Softkeys are programmable feature buttons that appear on the Cisco IP phone. While each feature is executed differently, each feature is initiated...
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Unified Communications is really communications awareness, combined with speed and minimal interruption. All the major manufactures of VOIP systems are executing their respective solutions today. However, the best solution is...
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Converged voice and data communication can be more secure than traditional PSTN communication with proper planning and design. Voice-related threats include toll fraud, denial of service attacks, impersonation exploits, and...
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As companies migrate from traditional telephony to Voice over IP (VoIP), there are more design decisions to make when choosing the most appropriate implementation type. The choices include variations of...
Poor voice quality and reliability were two of the 'deal breaking' drawbacks for many IT departments considering VoIP rollouts. Along with reducing phone bills, VoIP has been seen as a way to converge voice and data onto one network.
As a result, firewalls do not allow VoIP traffic to come into a corporate network from an outside network. VoIP traffic is also problematic for companies that use network address translation, a system that allows companies to conserve IP addresses...
VoIP has many upsides but moving your telephony system to a packet-based network could leave you at the mercy of hackers. The company, formed from the merger of Capital Radio and GWR earlier this year, uses the firm's nationwide network to send...
This attitude is questioned by Ted Barlow, chief security officer at security firm McAfee, who argues that although it is possible to secure VoIP, any technology which uses networking protocols is vulnerable to an attack.
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 they have no Wi-Fi.
With so many business users, it's hardly surprising the VoIP software company is turning to the establishment for its future prosperity. Stewart Baines hears from the sceptics and explains how to secure the popular VoIP software if you decide to...