Common Causes of Poor VoIP Call Quality
If you are using a VoIP phone system, there is a good chance you have experienced poor call quality. The internet can be used for many purposes such as Email,…
If you are using a VoIP phone system, there is a good chance you have experienced poor call quality. The internet can be used for many purposes such as Email,…
Future of I.T jobs This question is asked a lot within the I.T world and in this blog, I can shed some light on the subject. With the introduction of…
Most people when connecting to their broadband service will use either a wired or wireless connection. If you use the latter you will be using an ethernet cable such as…
In this article, I would like to share with you 10 network security best practices that can be used to best mitigate malicious users and attacks on your network. Signature…
What is Whitebox switching? To understand the concept of Whitebox switching you first need to understand the anatomy of a switch. Like with Servers, there’s the hardware and then there…
Instructions on how to set up your SonicWall TZ300 out of the box. This article covers initial SonicWall setup procedures for a SonicWall TZ300 series firewall. Please note, using the…
DHCP is one of those basic fundamentals that all Systems and Network admins should have a firm grasp on. DHCP servers are responsible for providing PCs and devices on your…
In the computer networking world, an Access Control List (ACL) is one of the most fundamental components of security. ACLs are a network filter utilized by routers and some switches…
One of the most important roles of a Systems administrator or I.T technician is the maintenance of the server room and all equipment that is stored in a server room…
The “host not found” is an error message that can be found when pressing the Services or Directories buttons, or accessing Extension Mobility from a Cisco desk phone using Cisco…