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Answers: Do you really know VoIP?
Here are the answers to the Do You Know VoIP Quiz on SearchVoIP.com. Check and see how much you really know about the latest in IP telephony. If you haven't taken the quiz yet, go check it out and come back to compare answers! Quiz Answer
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Quiz: Do you really know VoIP?
Do you know how VoIP works? Put yourself to the test. Quiz
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What are media gateways and how do H.323, SIP, MGCP and other support protocols work?
What are media gateways and how do H.323, SIP, MGCP and other support protocols work? Learning Center
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Learning Guide: How does VoIP work?
Section 3 of Roger Freeman's VoIP series shows the basic operational elements of a VoIP network. Learning Guide
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Leaning Guide: What causes VoIP QoS problems?
Learn what causes VoIP QoS issues in Section 2 of Roger Freeman's VoIP series. Learning Center
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Learning Guide: How is transmitting voice different from sending data?
Learn the differences between voice transmission and sending data over a VoIP network. Learning Center
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The Dickens you say!
For a little geeky and festive fun, try our new quiz, What the Dickens! In which, Dear Reader, we ask the techy questions and then supply hints from the text of Charles Dickens' seasonal classic, "A Christmas Carol." Quiz
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Quiz: Tech or treat?
A Halloween tech quiz based on scary terms and concepts. Quiz
- See More: Essential Knowledge on Unified Communications Resources
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Multipoint HD video conferencing bridges: Capacity vs. quality
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. Article | 04 Nov 2010
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Hip to SIP quiz
Think you're a SIP superstar? Test your know-how in this tricky terminology test. Article | 16 Apr 2008
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VoIP sales up; Cisco admits security hole; Sipera releases top five vulnerabilities list
In news for the week, VoIP equipment sales gained 5% in the third quarter of 2007, Cisco confirmed a vulnerability that allows eavesdropping on calls, and Sipera announced the top five VoIP security holes for the year. Article | 13 Dec 2007
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Converged VoIP network eases law firm relocation
A converged VoIP and data network has helped one New York City law firm update its communications capabilities while also easing the relocation to new office space. Article | 06 Nov 2007
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Non-unified communications can cost millions
Fragmented communications are costing companies millions of dollars by disrupting workflow and business processes, a new study has revealed. Article | 30 Oct 2007
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VoIP certification credentials
Many certifications touch on Voice over IP (VoIP) topics tangentially, but numerous credentials now focus a fairly substantial portion of their coverage on this subject matter. In this certification survey, we take a look at available certifications ... Article | 15 Oct 2007
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Unified communications slow to change U.S. work culture
Unified communications implementation is still high, but many enterprises have yet to allow users all its advantages. Article | 29 Aug 2007
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VoIP services spell trouble for telcos
The rise of VoIP is paving the way for companies that haven't traditionally sold voice services to do so. Risk-adverse telcos slow to move in this rapidly changing environment will be hard pressed to keep up with more agile competitors. Article | 03 Aug 2007
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VoIP solution center answers users' questions
A new VoIP performance management solution center on Fluke Networks' Web site helps IT professionals to answer some of their VoIP network questions. Article | 24 Jul 2007
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Mobility could hold the key to broader UC adoption
Unified communications (UC) and unified messaging are on the verge of launching a mobile platform. Learn more about mobile UC from Yankee Group's Zeus Kerravala. Article | 12 Jul 2007
- See More: News on Unified Communications Resources
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Best practices for instant messaging security
When properly implemented, instant messaging can be a valuable communication tool within an organization. However, without properly administered security, IM platforms can attract malware and other security breaches. In this tip, Brien Posey details ... Tip
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Enterprise collaboration tools from consumer market
Consumer-based collaboration tools are finding their way into the enterprise. IT departments can fight the trend, give up and ignore it, or embrace it. Tip
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Unified communications security vulnerabilities
There is no easy way to secure your unified messaging systems, but arming yourself with the right information and resources will get you on track to secure UC apps. Tip
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Three tips for UC deployment
Three tips to building a unified communications (UC) strategy from Burton Group senior analyst Mark Cortner and Zeus Kerravala, senior vice president with Yankee Group. Tip
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Securing the enterprise VoIP perimeter
Traditional perimeter security methods such as firewalls and IPS can interfere with VoIP call operation and performance, which can cause many organizations to bypass or break through firewalls to make VoIP work or to decide that VoIP is too problemat... Tip
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Manipulating VoIP security
There are those who want to attack your VoIP calls via packet flooding and signaling manipulation tools. This tip provides an extensive list of sites that track and document attack tools. Check these sites often! Tip
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How to think about VoIP security
Voice over IP (VoIP) brings converged networks security challenges that never existed for the data network or traditional telephony. In the first tip of his VoIP security series, industry expert Gary Audin provides an overview of these IP telephony t... Tip
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VoIP certification credentials
VoIP certifications are discussed in this tip. Find out which credentials primarily focus on VoIP and those for which it is secondary. For each certification, we include a brief description of the credential and a link for more information. Tip
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MPLS -- what voice managers need to know
Multiprotocol Label Switching (MPLS) is a rapidly growing connectivity choice for enterprises using VoIP. In this tip, voice managers learn what they need to know about MPLS. Tip
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Why you need to learn VoIP for your Cisco certification
Because of the increasing importance of VoIP and Cisco's growing emphasis on it, the networking giant has increased the significance of VoIP in its certification exams. In this tip, David Davis looks at the VoIP focus in popular Cisco certifications,... Tip
- See More: Tips on Unified Communications Resources
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Integrating Unified Communications apps into an existing infrastructure.
The main goal of a unified communications strategy should be to facilitate an innovative business process regardless of the communications medium. Read what steps contributor Bill Trussell advises for your unified communications integration. Ask the Expert
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Understanding the 'free' promises of VoIP
Is all VoIP really free? Learn more in this expert response from Carrie Higbie. Ask the Expert
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Could you explain the difference between Ethernet and WAN?
Could you explain the difference between Ethernet and WAN? Ask the Expert
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Can outsiders access my VoIP line and gather confidential data?
Can outsiders access my VoIP line and gather confidential data? Ask the Expert
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Is a Nortel or Cisco VoIP certification more valuable to an IT professional?
In an organization that employs both Cisco and Nortel VoIP systems, which certification would benefit an IT professional? Ed Tittel answers this member-submitted question. Ask the Expert
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Making the career path commitment
Ed Tittel, SearchVoIP.com's career guru, answers a member-submitted question about choosing a career path after graduation. Ask the Expert
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IVR and disaster recovery
What is interactive voice response (IVR) and how can we use it to help our communications stay connected in the event of a disaster? Ask the Expert
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I've decided to invest in some additional training or education to boost my employability in VoIP.
Do you think I should go back to school for a Master's in Computer Science, MIS, or Computer Engineering, with an emphasis on VoIP technologies, or would I be better off digging into a substantial certification like the CCVP or the high-end Nortel cr... Ask the Expert
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Do employers care more about certification, or do they care more about experience?
Do employers care more about certification, or do they care more about experience? Ask the Expert
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Is company-provided CCVP training worth signing a pay-back agreement?
My employer has offered me the opportunity to attend a fourteen-day boot camp to earn my CCVP. The only thing is, the company wants me to sign an agreement that says if I leave their employment sooner than two years after completing the training, I m... Ask the Expert
- See More: Expert Advice on Unified Communications Resources
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communication portal
A communication portal is a service that allows individuals, businesses, schools and government agencies to share information from diverse sources using unified communications (UC) media. The most common modes are e-mail, texting, Voice over IP (VoIP... Word
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communications-enabled business processes (CEBP)
Communications-enabled business processes (CEBP) is the integration of communications capabilities into software-enabled business procedures, applications and technologies... (Continued) Word
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rich presence technology (RPT)
Rich presence is an enhanced form of presence awareness in which participants can determine if other users are online and if so, observe to a limited extent what they are doing and how they are doing it... (Continued) Word
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real-time communications dashboard (RTCD)
A real-time communications dashboard (RTCD) is an application designed to facilitate efficient, convenient real-time communications (RTC) in a business environment. RTC is any mode of telecommunications in which all users can exchange information ins... Word
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presence leveraging
Presence leveraging refers to any technology that supports and expands presence, the ability of a network subscriber to locate and identify any other user's computing device as soon as the other user connects to the network... (Continued) Word
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data transfer rate (DTR)
The data transfer rate (DTR) is the amount of digital data that is moved from one place to another in a given time. (Continued...) Word
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real-time application (RTA)
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) Word
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Web conferencing
Web conferencing is a form of real-time collaboration in which multiple computer users, all connected to the Internet, see the same screen at all times in their Web browsers. Some Webconferencing systems include features such as texting, VoIP (voice ... Word
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real-time communications (RTC)
Real-time communications (RTC) is any mode of telecommunications in which all users can exchange information instantly or with negligible latency. In this context, the term "real-time" is synonymous with "live." (Continued) Word
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VoIP (voice over IP)
VoIP (voice over IP) is an IP telephony term for a set of facilities used to manage the delivery of voice information over the Internet. (Continued...) Word
- See More: Definitions on Unified Communications Resources
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Multipoint HD video conferencing bridges: Capacity vs. quality
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. Article
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communication portal
A communication portal is a service that allows individuals, businesses, schools and government agencies to share information from diverse sources using unified communications (UC) media. The most common modes are e-mail, texting, Voice over IP (VoIP... Word
-
communications-enabled business processes (CEBP)
Communications-enabled business processes (CEBP) is the integration of communications capabilities into software-enabled business procedures, applications and technologies... (Continued) Word
-
rich presence technology (RPT)
Rich presence is an enhanced form of presence awareness in which participants can determine if other users are online and if so, observe to a limited extent what they are doing and how they are doing it... (Continued) Word
-
real-time communications dashboard (RTCD)
A real-time communications dashboard (RTCD) is an application designed to facilitate efficient, convenient real-time communications (RTC) in a business environment. RTC is any mode of telecommunications in which all users can exchange information ins... Word
-
presence leveraging
Presence leveraging refers to any technology that supports and expands presence, the ability of a network subscriber to locate and identify any other user's computing device as soon as the other user connects to the network... (Continued) Word
-
data transfer rate (DTR)
The data transfer rate (DTR) is the amount of digital data that is moved from one place to another in a given time. (Continued...) Word
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Hip to SIP quiz
Think you're a SIP superstar? Test your know-how in this tricky terminology test. Article
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real-time application (RTA)
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) Word
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Web conferencing
Web conferencing is a form of real-time collaboration in which multiple computer users, all connected to the Internet, see the same screen at all times in their Web browsers. Some Webconferencing systems include features such as texting, VoIP (voice ... Word
- See More: All on Unified Communications Resources
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