Topics Archive News
February 10, 2011
The maturation of VoIP deployments has opened UC pros to a new world of VoIP security issues -- telephony denial of service (TDoS) attacks. Contact centers are prime targets.
January 27, 2011
VoIP monitoring vendors aren't ready to fully support unified communications management tools, and many enterprise UC deployments are still too immature to need them.
November 04, 2010
Is there a tradeoff between capacity and quality with HD video conferencing bridges? Some vendors say yes, but IT pros must take a broader perspective on multipoint video conferencing.
October 29, 2009
As high-definition phones become more prevalent in the catalogs of enterprise phone manufacturers, HD voice adoption is becoming inevitable. Enterprises are quickly hearing the value, and the prices are coming down, too.
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Session Initiation Protocol (SIP) is a signaling protocol used for initiating, maintaining, modifying and terminating real-time sessions that involve video, voice, messaging and other communications applications and services between two or more ... Continue Reading
VoIP enables voice and multimedia communications, such as phone calls, over the internet and other IP-based networks, and allows enterprises to operate a single voice and data network. Continue Reading
Web conferencing is a form of communication that enables real-time sharing of computer screens, applications or web-based content among two or more devices. Continue Reading
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Learn what a Session Initiation Protocol (SIP) trunk is and how it can strengthen the value of your VoIP and unified communications deployments. Continue Reading
A real-time application (RTA) is an application program that functions within a time frame that the user senses as immediate or current. The latency must be less than a defined value, usually measured in seconds... (Continued) Continue Reading
Al Gore will underline the importance of innovation and climate control at VoiceCon 2008 in Orlando. Continue Reading
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Identity management (ID management) is a broad administrative area that deals with identifying individuals in a system (such as a country, a network, or an enterprise) and controlling their access to resources within that system by associating user ... Continue Reading
Poor or irregular IP telephony QoS levels should alert voice managers to review network traffic, capacity, and traffic management measures before problems spread to all applications on the network. Continue Reading
Some people still believe that unified communications begins and ends with Voice over IP. But instant messaging is just as critical, if not more so. And establishing an instant messaging strategy is essential. Otherwise everyone in an enterprise ... Continue Reading
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When conventional solutions don't improve IP telephony QoS issues, VoIP traffic management can help. Learn how to prioritize VoIP traffic, address voice delay and provide Class of Service-based routing. Continue Reading
Prompted by a reply to an earlier response, unified communications strategies expert Matt Brunk discusses how to cancel echo when delay is significantly impacting voice quality. Continue Reading
Matt Brunk provides a detailed, step-by-step strategy to accurately identify, address and resolve voice background noise and echo problems Continue Reading