Articles
Products

Articles results for Communication

Next Generation Mobile Communications and Wireless Networks in 2018
Next Generation Mobile Communications and Wireless Networks in 2018

Discover the next generation of mobile communications and wireless networks with the latest technologies to appear in 2018.

Best 5 Wireless Routers for Companies and Individuals in 2017 at Different Prices
Best 5 Wireless Routers for Companies and Individuals in 2017 at Different Prices

Discover the best Wireless Routers in 2017 for companies and individuals and the best tips before buying a new wireless router.

Slush 2017 Highlights The Largest Startup Event in Europe
Slush 2017 Highlights The Largest Startup Event in Europe

Dealna.com coverage to Slush 2017, the biggest tech startup event in Europe with more than 2,600 startups and around 20,000 attendees.

Your Comprehensive Guide to Purchase a Server and Establish An Integrated Cabinet: for Individuals, Small and Medium-sized Businesses
Your Comprehensive Guide to Purchase a Server and Establish An Integrated Cabinet: for Individuals, Small and Medium-sized Businesses

All you want to know to purchase a server and establish an integrated cabinet for yourself or your small or medium-sized business.

A Comprehensive Guide to Create Computer Networks for Small and Medium-sized Businesses: from Scratch Until Network Management
A Comprehensive Guide to Create Computer Networks for Small and Medium-sized Businesses: from Scratch Until Network Management

All you want to know about creating Computer Networks step by step Guide to Create Computer Networks for Small and Medium-sized Businesses.

WD’s My Cloud Mirror Review: Specifications, Prices and More!
WD’s My Cloud Mirror Review: Specifications, Prices and More!

My Cloud Mirror the Network-attached storage (NAS) device from Western Digital a simple to use device suitable for personal purposes.

Wireless Management Tools for Small Businesses
Wireless Management Tools for Small Businesses

Small businesses often offer free wireless connectivity to clients, which can be unsafe. This article lists a few WiFi tools that can help small businesses keep safe and run smoothly.

Top Five Cloud-Based Anti Spam for Your Domain
Top Five Cloud-Based Anti Spam for Your Domain

Anti-spam techniques can be broken into four broad categories: those that require actions by individuals, those that can be automated by email administrators, those that can be automated by email senders and those employed by researchers and law enforcement officials. We present here top five cloud-based anti-spam for your domain.

Who is tracking me on the Internet?
Who is tracking me on the Internet?

In addition to the data you give intentionally, there are other data you leave while browsing the web: 1. IP address: Each time you visit a website or send an email, they save your IP address. 2. Search words: the search engine has a record of every word you have ever entered into it. 3. Cookies: to recognize visitors and track their journey on the site. 4. Keyloggers: to intercept everything you type on the keyboard.

What is VoIP? Review of VoIP Providers in Arabic Countries
What is VoIP? Review of VoIP Providers in Arabic Countries

Here is a detailed review of VoIP service providers in Arab countries (Jordan, Saudi Arabia, UAE, Egypt): prices, contacts, types of services, and how to get them.

WAN Optimization Techniques to Adopt Right Away
WAN Optimization Techniques to Adopt Right Away

WAN optimization is techniques and technologies used to increase data flow efficiency across a wide area network. For an enterprise WAN, the goal is to optimize WAN to increase the speed of the network to access critical applications and information.

Understand and Install VoIP System: Step by Step Instructions
Understand and Install VoIP System: Step by Step Instructions

We explain here how VoIP technology works, how to understand the system, what parts you need to buy, and step by step guide to install a VoIP system in your company.

Blu R1 HD: A suitable smartphone for limited budgets
Blu R1 HD: A suitable smartphone for limited budgets

The Blu R1 HD is a thin, light-weight phone with 14.3×7×0.8 cm in dimensions. The phone has a traditional positioning for its slots and ports, no special remarks in this matter. However, the battery is sealed in, which is not ideal. You can use it with one hand without any problems. The phone’s screen is a 1280 by 720 pixel LED with 294 pixels per inch density. It can display videos with an acceptable quality. The screen light makes the phone usable in the outdoors.

How to Protect Your Privacy on Vacation
How to Protect Your Privacy on Vacation

These are easy steps to stay cyber-secure while traveling: -Be careful when you share your photos and plans. -Update the operating systems on all your devices. -Avoid using Wi-Fi networks. -Disable Wi-Fi and Bluetooth auto-connect. -Use mobile payment applications when you have the ability to do so.

Mobile Phones and Tablets
Mobile Phones and Tablets

Technology of mobile phones has developed rapidly. The article discusses types of mobile phones and how they developed over time.

Voice and Video Accessories
Voice and Video Accessories

Computer networking is best experienced with multimedia technologies as they enable us to communicate effectively with text, voice and images. This article gives an introduction of the most common voice and video accessories: webcams, microphones, headsets, and speakers.

Networking Accessories
Networking Accessories

Higher productivity is a direct result of advanced computer networks. The article discusses some of the essential accessories used in computer networking.

Get Scalable and Redundant VoiP Servers For Your Business
Get Scalable and Redundant VoiP Servers For Your Business

VoIP is getting popular due to its cost saving nature and the various features that enhance the communication process in any business enterprise. The article discusses benefits and features of VoIP servers and the different packages available.

Networking
Networking

The article explains important network terminology: switches, routers, LAN and WAN, protocols, design and topology, home based networks and business networks.

Voice over Internet Protocol (VoIP)
Voice over Internet Protocol (VoIP)

VoIP is an emerging and revolutionary technology for transmitting voice calls over longer distances. It involves a simple analog to digital conversion principle by using a computer software. The article explains the three different methods of VoIP, features, and usage.

Voice over Internet Protocol (VoIP) Devices
Voice over Internet Protocol (VoIP) Devices

VoIP is an emerging and revolutionary technology for transmitting voice calls over longer distances. It involves a simple analog to digital conversion principle by using a computer software. The article explains how VoIP works and which devices you need to use to take full advantage of this technology.

Logitech ConferenceCam CC3000e Video Conferencing Review
Logitech ConferenceCam CC3000e Video Conferencing Review

This article reviews Logitech ConferenceCam CC3000e. It includes a mobile camera, a speakerphone, a hub and a remote control. 1080 by 1920 pixel resolution.

PBX Systems
PBX Systems

Private Branch Exchange or PBX is an enterprise-based system of telephone used as a switch in the local line calls of users within an enterprise. The article explains parts, functions and benefits of PBX.

Video Conferencing
Video Conferencing

Video conferencing is a digital communication technology in which the audio and video transmission techniques help individuals to take part in a conference held at a distant location. The article explains the technology and security features of video conferencing.

Telephony
Telephony

Voice was the only form of information that traveled through telephone systems, but today many other forms are transmitted. The article explains how telephone systems developed and their basic mechanism.

How to Prepare Your company Against Phishing Attacks
How to Prepare Your company Against Phishing Attacks

Many online security investigations indicate that phishing attacks are still the most important tool used by cybercriminals to reach their goals, with an increasing amount of ransom requests. This article gives some of the best practices that help organizations mitigate the risk of such attacks.

Special Coverage of all Events and Conferences at Cairo ICT 2016
Special Coverage of all Events and Conferences at Cairo ICT 2016

For the first time, Dealna.com had participated in Cairo ICT Expo 2016 for communication and information technology, the Expo kicked off on 27 November 2016 raising ”Disruption Digital Era” as a slogan. You will find all events listed below, but before we will list the running conferences agenda.

Six steps to maximize your wireless home network security
Six steps to maximize your wireless home network security

Consider these measures to protect your home Wi-Fi: change the name of your home wireless network, choose a strong password, turn off your wireless network when you’re not at home, keep your router software up-to-date, disable remote access, and place your wireless router near the middle of the house.

Use of Internet of Things in Air Travel
Use of Internet of Things in Air Travel

Internet of Things can be used to organise services in airports as well as improve tracking systems and aircraft maintenance efficiency.

Repeaters
Repeaters

A repeater is a device used to re-transmit a passing radio signal. It consists of highly durable transmitter and receiver which are automatically controlled. The article explains how repeaters work.

Satellite Data
Satellite Data

Satellite communication systems consist of geo-stationary satellites and Low Earth Orbit satellites. We explain here types of these systems and their design specifications.

How to Choose the Right VoiP Devices
How to Choose the Right VoiP Devices

If you aren’t using the correct VoIP device, it can cause poor audio quality and various disruptions during the calls. The article explains some practicalities in choosing the right VoiP devices.

Buying Guide – Walkie Talkies PTT Handheld Radios
Buying Guide – Walkie Talkies PTT Handheld Radios

Walkie talkies are handheld two-way radios (transceivers) that can both transmit and receive content. Using two-way radios is an efficient way to communicate quickly and effectively with others on the same radio frequency

Wireless Technology
Wireless Technology

Massive improvements in wireless technology have paved the way for new forms of computer networks. The first outbreak of wireless technology was the introduction of cell phone towers which made the mobile communication possible. The article explains types of wireless networks and how they work.

LG G5 review: An interesting idea, badly executed
LG G5 review: An interesting idea, badly executed

Modular design with removable battery, metal body with great specifications: Snapdragon 820 processor, 4GB memory, and a 5.3-inch screen at 1440 pixel display.

Innovative Ways to Use Video to Promote Your Business
Innovative Ways to Use Video to Promote Your Business

Marketing isn’t the only place where video can boost your business. We discuss in this article other ways to use video to take your business into the next level.

Network Cabling
Network Cabling

Information usually moves from one network device to …

Gateway
Gateway

بالعربية In every communication networks, there should be …

Digital Videos and Webcam
Digital Videos and Webcam

Digital video is the representation of visual images in a …

Excited about HTC Vive and Occulus Rift? Better wait
Excited about HTC Vive and Occulus Rift? Better wait

To Arabic version – Click here / العربية

How to send emails securely and privately
How to send emails securely and privately

To Arabic version – Click here / العربية

Chuwi Hi12 review: Well-built tablet and keyboard
Chuwi Hi12 review: Well-built tablet and keyboard

To Arabic version – Click here / العربية

How tablets can be useful for children?
How tablets can be useful for children?

To English version – Click here To Arabic …

Land Mobile Radio Systems
Land Mobile Radio Systems

Land Mobile Radio Systems Voice transmitters and receivers were the chief …

Why Pick a Wireless Router Over a Modem?
Why Pick a Wireless Router Over a Modem?

Why Pick a Wireless Router Over a Modem? Internet is brought …

Network Cables
Network Cables

Network Cables Network cables help connect computers and networks, facilitating …

What is Broadband?
What is Broadband?

بالعربية Broadband Broadband is a term which is very …

Antennas
Antennas

Antennas In wireless communication systems, antennas are considered to be a …

What are radio systems?
What are radio systems?

To Arabic version – click here / العربية Radio Systems Radio communication …

Modems
Modems

To Arabic version – click here / العربية Modems Modems are telecommunication …

Why Apple needed the iPhone SE, and needs it to succeed
Why Apple needed the iPhone SE, and needs it to succeed

To Arabic version – click here / العربية Apple revealed, while …

How does Google work?
How does Google work?

To Arabic version – click here / العربية Google, which serves …

Samsung Galaxy S7 Edge review
Samsung Galaxy S7 Edge review

To Arabic version – click here / العربية The Samsung Galaxy …

RF wireless communication – Analog VS DIgital
RF wireless communication – Analog VS DIgital

To Arabic version – click here / العربية Radio Frequency …

Tim Cook’s Battle for the Future of Encryption
Tim Cook’s Battle for the Future of Encryption

To Arabic version – click here / العربية   The position of …

DSLAM and MSAN
DSLAM and MSAN

To Arabic version – click here / العربية DSLAM/MSAN Digital Subscriber Line …

5 information security trends that will dominate 2016
5 information security trends that will dominate 2016

To Arabic version – click here / العربية Experts have seen …

Underground Wireless Communication Technologies
Underground Wireless Communication Technologies

While communication is important in every industry and field, it assumes critical importance when the communication is required to be made underground; in fields like mining and tunnelling etc.

Computer Networking: Modems, Routers, Switches, & Hubs
Computer Networking: Modems, Routers, Switches, & Hubs

العربية Understanding Computer Networking could be highly challenging especially …

Optic fiber VS. Satellite communication
Optic fiber VS. Satellite communication

To Arabic version – click here / العربية Optic fiber …

Comparison of Analog, Digital and IP PBX
Comparison of Analog, Digital and IP PBX

To Arabic version – click here / العربية A Private …

What to do if you have been hacked
What to do if you have been hacked

  Nearly every week there is news about an organization or …

What Is On-page and Off-page Optimization?
What Is On-page and Off-page Optimization?

If you have used search engine optimization to increase the …

Tips on how to Build a Small Office Network
Tips on how to Build a Small Office Network

A computer network is an indispensable part of a …

Tips on how to Build a Home Network
Tips on how to Build a Home Network

Most devices in your home that connect to the …

What are Payment Gateways – Types and Features
What are Payment Gateways – Types and Features

The success of e-commerce is highly stimulated by the introduction …

Top 10 File Sharing Applications for the Middle East
Top 10 File Sharing Applications for the Middle East

All businesses have file sharing needs, though their extents may …

Acronis Data Protection Platform: A New Savior for Data Protection?
Acronis Data Protection Platform: A New Savior for Data Protection?

Acronis Data Protection Platform is a new generation, cloud based …

A Beginners Guide to SEO
A Beginners Guide to SEO

If you have a website, you have probably come across …

10 Reasons Why you Should Never Upload Videos to your Own Server
10 Reasons Why you Should Never Upload Videos to your Own Server

Bandwidth can be an issue with self-hosting The quality of video …

Best Smartphones for Businessmen
Best Smartphones for Businessmen

Mobile phones are no longer just phones; they are lifelines …

Types of Audio and Video Options you Get for Video Conferencing
Types of Audio and Video Options you Get for Video Conferencing

Video conferencing has become one of the most popular ways …

Best iPhone Apps for Business
Best iPhone Apps for Business

The iPhone has always been known for its great design, …

7 Best WordPress Online Backup Plugins
7 Best WordPress Online Backup Plugins

WordPress is one of the most popular website creation tools. …

5 Reasons You Should Opt for an Office Productivity Suite
5 Reasons You Should Opt for an Office Productivity Suite

Organizations strive to implement their objectives with a high rate …

Golden Rules of SEO
Golden Rules of SEO

If you have a website, you have definitely forayed into …

HTC One (M8) for Windows vs Nokia Lumia 830
HTC One (M8) for Windows vs Nokia Lumia 830

Both HTC One (M8) for Windows and Nokia Lumia 830 …

LG G3 Vigor vs Motorola Moto G
LG G3 Vigor vs Motorola Moto G

It’s the rise of the budget smartphones and the two …

Enabling the last mile for broadband communication
Enabling the last mile for broadband communication

To Arabic version – click here / العربية What can we …

Cable Testers – How They Work and How to Use Them
Cable Testers – How They Work and How to Use Them

Wireless technology is being used by businesses and individuals increasingly, …

Four Network Monitoring Essentials You Must Have
Four Network Monitoring Essentials You Must Have

Network infrastructure is becoming complex year on year with …

Load Balancing: Do the Cons Balance the Pros?
Load Balancing: Do the Cons Balance the Pros?

Each load balancing technique comes with its own set …

Five Steps to Managing your Network Effectively
Five Steps to Managing your Network Effectively

To Arabic version – click here / العربية Implementing and …

Network Monitoring: Best Practices
Network Monitoring: Best Practices

Large enterprises and cloud service providers manage their data …

Types of Load Balancers and Their Configuration
Types of Load Balancers and Their Configuration

Load balancing consists of many different network links, computer …

What to Expect From Your ISP Apart From Internet?
What to Expect From Your ISP Apart From Internet?

An ISP or Internet Service Provider, also called an …

What to Look for in Network Management Software and Tools?
What to Look for in Network Management Software and Tools?

Modern networks manage all IT infrastructures in today’s world …

Five Features Your Wireless Router Must Have
Five Features Your Wireless Router Must Have

To Arabic version – click here / العربية Shopping for …

How a Third Party DNS Server Can Benefit You?
How a Third Party DNS Server Can Benefit You?

Computer networks are characterized and identified by their Internet …

How to Choose a Domain Name and a Registrar?
How to Choose a Domain Name and a Registrar?

For your brand to hit the bull’s eye and …

Network Switches- What are they and How do they Work?
Network Switches- What are they and How do they Work?

A network switch, also called a bridging hub, switching …

Which Router is Best for You?
Which Router is Best for You?

Every office today requires wireless router for its internet …

Why Network Management should not be Ignored?
Why Network Management should not be Ignored?

Advancement in technology has made network management more convenient …

Why Pick a Wireless Router Over a Modem?
Why Pick a Wireless Router Over a Modem?

To Arabic version – click here / العربية Internet is …

Why your Business Needs a Dual Band Wireless Router?
Why your Business Needs a Dual Band Wireless Router?

Wireless routers, that have flooded the market, offer a …

Which VoIP Gateway is Best for You
Which VoIP Gateway is Best for You

If you are considering adding a VoIP Gateway to …

Why Choose a Wireless Modem
Why Choose a Wireless Modem

Connecting to the internet is something most of us …

An Introduction to Network-attached Storage
An Introduction to Network-attached Storage

Also called NAS, network-attached storage is a special type …

Setting Up Your VoIP Device
Setting Up Your VoIP Device

To Arabic version – click here / العربية VoIP or …

What to Look for when Buying a Modem
What to Look for when Buying a Modem

We no longer live in the good old days …

Which Type of Cable Network will Work for You
Which Type of Cable Network will Work for You

To Arabic version – click here / العربية It has …

Load Balancing – How it All Started and Where it is Today
Load Balancing – How it All Started and Where it is Today

Think of your network of computers and servers as …

POTS vs. PBX – Which One to Choose
POTS vs. PBX – Which One to Choose

POTS- Plain Old Telephone Service had a lot of …

Four Reasons to Opt for VoIP PBX
Four Reasons to Opt for VoIP PBX

To Arabic version – click here / العربية If you …

How Can a VoIP Gateway Help You
How Can a VoIP Gateway Help You

If you run a business, small or large, but …

Accessories for Your HD Video Conferencing Unit
Accessories for Your HD Video Conferencing Unit

The concept of group conferences is becoming very popular …

Features to Look For in Webcams
Features to Look For in Webcams

Webcams are available in a number of models and …

An Introduction to Firewalls
An Introduction to Firewalls

To Arabic version – click here / العربية Firewalls are …

VoIP PBX
VoIP PBX

VoIP PBX is a telephone system for businesses, which …

VOIP Servers
VOIP Servers

To Arabic version – click here / العربية VOIP servers …

VOIP Telephones
VOIP Telephones

VOIP telephones are specifically designed to be used in …

Webcams
Webcams

Webcams are the small, bug-eyed cameras that can be …

Video Conferencing Units
Video Conferencing Units

Video conferencing is becoming a norm in small and …

VoIP Gateways
VoIP Gateways

VoIP or Voice Over Internet Protocol allows you to …

POTS and PBX
POTS and PBX

POTS POTS or Plain Old Telephone Service is also …

Mobile Phones
Mobile Phones

The market today is replete with choices for the …

Modems
Modems

If you are reading or browsing the internet, you …

An Introduction to Routers
An Introduction to Routers

To Arabic version – click here / العربية Perhaps the …

An Introduction to Switches
An Introduction to Switches

To Arabic version – click here / العربية Switches are networking …

An Introduction to Wireless Access Points
An Introduction to Wireless Access Points

To Arabic version – click here / العربية Wireless Access Points …

Comparing the iPhone 6 to the Samsung Galaxy S5
Comparing the iPhone 6 to the Samsung Galaxy S5

The latest launch from Apple has arrived with a …

How the Accelerometer in Your Phone Could Help Identify You
How the Accelerometer in Your Phone Could Help Identify You

The tilt sensor in your smartphone, the component that …

Iphone 6: What Is New in the Latest Model from Apple’s Stable?
Iphone 6: What Is New in the Latest Model from Apple’s Stable?

The iOS vs. Android battle is a never ending …

Smartwatches: How Are they faring
Smartwatches: How Are they faring

The smartwatch market has been in a bit of …

Apple King in Mobile Hardware Space, but Android Leader in OS Market
Apple King in Mobile Hardware Space, but Android Leader in OS Market

Smartphones are gobbling up substantial market share from laptops …

Samsung Galaxy A5 Alleged Details and Photograph Leaks Online
Samsung Galaxy A5 Alleged Details and Photograph Leaks Online

The first sightings of Galaxy A5 are now available …

3 Mobile Technologies to Watch Out for in 2014
3 Mobile Technologies to Watch Out for in 2014

Technology is constantly changing and adapting to suit the …

All you Need to Know About the Amazon 3D Smartphone Device
All you Need to Know About the Amazon 3D Smartphone Device

To Arabic version – click here / العربية Amazon Fire …

Apple Watch: The Wearable Luxury Technology Gadget
Apple Watch: The Wearable Luxury Technology Gadget

Apple debuts its line of watches, which offer revolutionary …

Latest News on the Google Nexus 6
Latest News on the Google Nexus 6

Rumors of the Nexus 6 from Google have been …

What’s New in Today’s  Smartphones
What’s New in Today’s  Smartphones

Smart phone technology has progressed by leaps and bounds …

3 Ways Wearable Technology can Boost Businesses
3 Ways Wearable Technology can Boost Businesses

Wearable technology, wearable devices or wearable such as smart …

How some Mobile Apps can Compromise your Privacy
How some Mobile Apps can Compromise your Privacy

Our mobile phones are our lifelines. We use them …

Mobile Apps that Can Help you Earn Money
Mobile Apps that Can Help you Earn Money

To Arabic version – click here / العربية Mobile apps …

Top 3 Android and iOS Apps for 2014
Top 3 Android and iOS Apps for 2014

A mobile is more than a sleek cutting edge …

Securing Wireless Networks
Securing Wireless Networks

To Arabic version – click here / العربية The best part …

Network Attached Storage
Network Attached Storage

One of the most effective ways to store data at …

Setting Up Your Own Home Network
Setting Up Your Own Home Network

It wasn’t very long ago that the thought of setting …

Creating Your Own Business WAN
Creating Your Own Business WAN

A WAN is a Wide Area Network and it is …

About wireless network infrastructure
About wireless network infrastructure

With regards to a wireless Internet access point, the term …

How to optimise your existing wireless network
How to optimise your existing wireless network

How you can go about optimizing your existing wireless network …

Everything You Need to Know About Trunking
Everything You Need to Know About Trunking

The term trunking is widely used in the fields of …

Connecting a Wireless Printer in Your Office: A Guide
Connecting a Wireless Printer in Your Office: A Guide

To Arabic version – click here / العربية A wireless …

Protect Your Office Printer from Hackers
Protect Your Office Printer from Hackers

Did you know that your printer can be a security risk? Learn the basics of information security threats that printers bring and how to avoid them.

Using context menus
Using context menus

If you did not disable the option “Integrate WinRAR into shell” when installing WinRAR not into shell” when installing WinRAR not

Internet Explorer at a glance
Internet Explorer at a glance

Here are some of the ways that Internet Explorer makes browsing the web easier, safer, and more enjoyable.