Saturday, February 27, 2010

Keeping Secure of VOIP

VoIP Hardware - Expand Your Options
While VoIP ( voice over ip) software will most likely retain its popularity with certain segments of people, most cable and phone companies offer hardware-based VoIP services. They bundle this with other packages they have to offer, and provide it all at one cost.

VoIP hardware tends to be more costly than VoIP software, but it is also much easier to configure. The only requirements to get started are a broadband connection and a router. A VoIP hardware connection would entail plugging a phone into a converter box, which, is then connected to your broadband modem.

Voip Security - How Secure Are your Calls?
 The move to Voice over Internet Protocol (or VoIP) has grown in popularity so to have the security issues that surround VoIP systems.

Security issues are now a major concern of companies thinking about changing to a VoIP system.

Vunerability to attack

VoIP is internet based and this creates the problem of being open to all the attacks that are associated with this method of communication.

Security issiues in VOIP ( voice over ip) Applications
 The evolution in the networks & internet has increased different types of applications. One such application is VOIP which has become an alternative to traditional telephone network (public switched telephone network, or PSTN) offering versatile, flexible & economical speech communication. The PSTN of course, is not invulnerable to security breaches. Some of the earliest hackers were ""phone phreakers"", who specialized in making unauthorized long distance calls. more

VoIP Security – Why VoIP Providers Are More Secure 
 Up until recently, the issue of security for VoIP ( voice over ip) hasn’t been one that has received a great deal of attention. However, as the growth of ‘verbal emails’ continues and VoIP becomes increasingly popular particularly amongst business users, it is an issue that has to be addressed.

Using a VoIP provider gives you more of a measure of security than relying on freeware systems available on the Internet. more


Keeping VOIP secure video
 Jared of the TechCentric crew gives you the lowdown on the basics of keeping your voip conversations secure, as well as a short and sweet intro to cain and sniffing voip traffic.

Secure VOIP communication with ZRTP video
 Linux Journal Presents: Phil Zimmermann comes to the rescue again with ZRTP, a protocol for securely transfering keys across a VOIP ( voice over ip) network.

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Monday, February 15, 2010

How To Choose Voice Over IP Data

How To Choose The Best Voice Over Ip ( VoIP ) Provider
Choosing the best voice over ip provider may require you to do something that you have never done before. Becoming an expert on something you have never used is not an easy thing to do, but if you have never used voice over internet protocol how do you know which one is the best. It is kind of like buying your first computer. You have to do research or talk to someone you know who is using it.

What You Must Know Before Buying a VOIP ( voice over ip) Handset
With the recent growth in VOIP and internet telephones, there has also been an increase in the selection of hardware available for use with VOIP. This new array of hardware can sometimes be confusing to the user shopping for a VOIP phone system. This article will attempt to explain the different types of VOIP phone systems that are available, and offer some suggestions as to what to look for when selecting one that meets your needs.

VOIP phone systems can be grouped into three broad categories. 1) USB handsets, also referred to as VOIP or IP handsets, 2) Handsets with built-in interfaces to high-speed internet connections, referred to as hardphones and 3) Adapters which interface regular analog telephones to high-speed internet connections, referred to as ATAs (Analog Telephone Adapters) or IP Phone Adapters.

How to Choose the Right VoIP Phone
As the size of the VoIP ( voice over ip) phone industry increases, so does the amount of phone options available to consumers. Choosing the right phone out of the pool can be difficult, but if you focus on these points you are sure to select an option which will work well for you and your business.

What Size Display Should Your VoIP Phone Have?

VoIP phone displays come in a variety of sizes. Ask yourself if you want a large display, small display, medium display, or if you even care? Display sizes can range from around just 100 pixels wide to 100s of pixels wide. Display height can vary from 20 pixels tall to over 200 pixels tall. Make sure you select a size that works for you.

How To Choose The Right VOIP Service Provider
Everybody is talking about VOIP ( voice over ip) these days. You get VOIP advertisements in your cable bill, in your electric bill, in your credit card statements, and see it advertised on TV all the time.

What is VOIP and is it right for you? First of all, VOIP stands for Voice Over IP or Voice over Internet Protocol, and it is the hardware and software that allows you to make and receive phone calls over your high-speed Internet connection. Many people have VOIP these days and many of them have eliminated the phone they had with their local phone company after determining that VOIP works well for them.

VoIP Phone Reviews - Helping You Choose the Best VOIP ( voice over ip) Phone
You are one of those persons who adore technology and all of the great things it brings. And so, you always want the best in what the world offers you. You are willing to pay the right price for a good product or service. You believe that there are ways by which you can get the best things in life as long as you know where and how to look for them.

If the above-mentioned are true, then it is highly probable that you want to get the best possible VoIP phone available on the market. You value the fact that Voice over Internet Protocol technology helps you get connected to loved ones near and far without the attached high expenses.

How to Choose a VoIP Service Vendor Video
 How to Choose a Business VoIP ( voice over ip) Service Vendor What is VoIP? How can VoIP generate HUGE savings for my business on phone service? Let us explain

Change Player Size Watch this video in a new windowHow To Choose an Internet Phone (VoIP) Provider Video
 Internet phone service - also called VoIP ( voice over ip) - is a great new alternative for your home phone, but how do you know which service to choose? See examples of what you need to consider when choosing

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