Understanding IP Phones

An IP phone also called a VoIP phone, is a phone that uses internet protocol, rather than the circuit-switched PSTN. An IP phone connects through an Ethernet cable, rather than a phone jack, to the internet, where it connects to the IP address of either the VoIP provider or the hosted PBX provider. From a user’s perspective, it works just like a traditional phone, but better.

IP phones come in a variety of different shapes and with a variety of operating systems. Some look and feel like traditional business phones, others have more in common with an Apple or Android tablet. Another style of IP phone is a conference phone, which has a speaker on top and has three microphones around it. A telepresence IP phone is more like a miniature television studio, with one or more cameras and one or more screens of various sizes. Video conference phones encode and decode into video formats, rather than audio formats, but the method they do it is via internet protocol, so a video phone is an IP phone. Software, like Skype, can also be an IP phone, although usually it’s just thought of as a softphone.

IP phones also have Ethernet pass-through, meaning that you can plug one end into a router and the other end into a computer; some IP phones have gigabit pass-through, while some only have high-speed pass through.

Cisco is one of the largest makers of IP Phones. Neo Data Technologies is one of the Cisco distributors in Dubai. The benefits of IP telephony in corporate environments are numerous, but are mostly narrowed down to cost considerations related to infrastructure and monthly telecom bills.

The use of VoIP and SIP trunk service providers means that phone bills are greatly reduced. This is because companies can easily connect branches in other cities and countries, making calls within the company free. Long-distance charges are slashed and overall call rates are much cheaper.

Business telephone systems are now able to offer much more to companies that standard telephone calls. IP telephony has ushered in the development of unified communications solutions which can provide a complete communications package all in one, to be ran over a single network and on one platform. This means that businesses can easily manage calls, use video conferencing, collaborate, chat and more through a single service. These solutions have also allowed users to make VoIP telephone calls through their smartphones and computers, either with the use of apps or web clients.

Neo Data Technologies is known for being one of the prominent Cisco Partners in Dubai, offering a wide range of Cisco networking and enterprise solutions and products. Get in touch with them to find out why Cisco IP Phones are best suited to your needs.

Why Network Firewalls Matter

In business today, information is more valuable than ever. Cybercrime is on the rise, which has led to all the top companies gearing up to protect their data. Data protection should be the top priority for all companies. This means that businesses must put in place a strong defense to prevent all kinds of cyber-attacks.

One of the best defense mechanisms for network security is the Firewall Network Security. This firewall is a system designed to prevent unauthorized access to or from a private network. Companies can implement a firewall in either a hardware or software form or a combination of both. To keep this maintained, businesses should also invest in a skilled technician to handle regular maintenance and emergency situations.

A firewall is an important concept when it comes to computer security. Here’s why it’s so crucial for network security—

Firewall network security features diverse types of methods to combat damaging malware. The method for intrusion prevention depends on the type of firewall in effect and the predicted dangers.

Firewalls have since become the foundation of network security in the client-server model – the central architecture of modern computing. Most devices use firewalls – or closely related tools – to inspect traffic and mitigate threats. 

In addition to immediate threat defense, firewalls perform important logging and audit functions. They keep a record of events, which can be used by administrators to identify patterns and improve rule sets. Rules should be updated regularly to keep up with ever-evolving cybersecurity threats. Vendors discover new threats and develop patches to cover them as soon as possible.

There are two basic types of firewalls: client firewalls and appliance firewalls.

A client firewall is software that resides on the computer itself and monitors all of the network traffic on that computer. An appliance firewall is a hardware device that is connected between the Internet and your computer. Both types of firewalls can keep the attackers from gaining unwanted access to your computer.

Juniper Networks next generation firewall service is high-performance security with advanced, integrated threat intelligence, delivered on the industry’s most scalable and resilient platform. There are many Juniper distributors in the market. Neo Data Technologies is one of the established and reliable Juniper distributors in Dubai.Reach out to them for network security solutions.

Difference between a wired and wireless router

 

We all know that the internet connection in our homes, offices and other places is run using a router. A router connects local networks to other local networks or to the Internet. It is extremely important to have the right kind of router to be able to enjoy a fast internet connection and high speed downloads.

Routers are both wired and wireless. So what’s the difference between the two?

As the name suggests, a wired router uses a cable to connect to the computer and enable network connection. They use LAN Ethernet ports to connect to a modem, and access the ISP, by running cable between a computer to the router and from there to the Ethernet or DSL port. Despite the line is connected to a single computer, the router still allows sharing of the connection to any device that is connected to the network.

On the other hand wireless router use a Wi-Fi connection to communication between the ISP to the router, enabling the wireless frequency to connect to any device that logs on to it. This allows multiple users to access the network easily, by using a password. Access points amplify Wi-Fi signals, so that a device can be far from the router but can still be connected to the network.

In terms of speed, previously it was thought that wired router were much faster and more secure than wireless routers. Although, recent technological advancements have led to the adoption of Wi-Fi 6, a new networking standard; which has eroded the speed and security difference between a wireless router and a wired router.

Cisco is a worldwide leader in networking for the internet. Their IP based networking solutions lay the foundation of the internet and most corporate, government, and school networks around the world. It creates leading products and key technologies to make the Internet more useful and dynamic.

Cisco routers make for a worldwide standard in the world and are highly renowned. Neo Data is one of the recognized and authorized Cisco distributors in Dubai. They are well known as leading CiscoDistributors in many regional and international markets. Reach out to them for all your routing needs.