Tag: voip

A+ Pop Quiz:  I’m more productive than ever

A+ Pop Quiz: I’m more productive than ever

Last modified on June 1st, 2020 at 5:04 pm

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Network+ Pop Quiz: This security thing is easier than it looks

Network+ Pop Quiz: This security thing is easier than it looks

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Network+ Pop Quiz: Egg and Chicken

Network+ Pop Quiz: Egg and Chicken

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Unified Communication Technologies – CompTIA Network+ N10-006 – 1.10

Unified Communication Technologies – CompTIA Network+ N10-006 – 1.10

Last modified on May 20th, 2015 at 3:06 pm

It takes a lot of technology to blend together a unified communication platform. In this video, you’ll learn about unified communications and how VoIP, video streaming, presence, and QoS work together to make UC a reality.

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Telephony – CompTIA Security+ SY0-401: 1.3

Telephony – CompTIA Security+ SY0-401: 1.3

Last modified on August 24th, 2014 at 10:58 pm

VoIP and telephony technologies are now integrated into almost all of our networks. In this video, you’ll learn what security concerns exist for telephony-related technologies.

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Network Devices – CompTIA A+ 220-801: 2.9

Network Devices – CompTIA A+ 220-801: 2.9

Last modified on September 25th, 2019 at 4:35 pm

We use many different network devices to connect our devices together. In this video, you’ll learn about hubs, switches, routers, firewalls, and much more.

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CompTIA Network+ N10-005: 1.6 – Application Protocols

CompTIA Network+ N10-005: 1.6 – Application Protocols

Last modified on January 29th, 2012 at 2:31 pm

Our specialized application protocols make it very easy for us to surf the net, transfer files, and send our email messages. In this video, you’ll learn about common application protocols used by HTTP, IMAP, and VoIP applications.

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CompTIA A+ 220-702: 3.2 – Network Connections

CompTIA A+ 220-702: 3.2 – Network Connections

Last modified on October 7th, 2019 at 2:11 pm

You can connect your network together through many different technologies. In this video, you’ll learn about dial-up networks, broadband, local area networking, Bluetooth, satellite networks, and much more.

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CompTIA Network+ N10-004: 4.5 – Network Performance Optimization

CompTIA Network+ N10-004: 4.5 – Network Performance Optimization

Last modified on July 24th, 2011 at 4:59 pm

What are the most important reasons for maintaining network performance? Optimizing your network efficiency can yield significant gains, and in this module you’ll learn the importance of performance optimization and a number of ways you can increase the performance of your network. We’ll cover quality of server, load balancing, high availability, caching engines, and much more.

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