| |
| |
|
VOIP Articles |
|
|
|
The Single Most Important Thing to Know About Computer Phones (VoIP)
Over 90% of computer phones (VoIP) are not secure because they use a public known codex (publicly known encryption of sound packets) and a publicly known protocol to transport voice conversations. Therefore, users of these type of services are unknowingly exposing themselves to anyone who wants to listen in or access their confidential information. In addition, because of the public openness, the user's computer's vulnerability can result in a costly computer crash and total loss of all information. Peer-to-peer computer phones are on unsecure lines. There are five areas to address when checking for Security when looking for a VoIP Service Provider. Here's how a VoIP Service should protect your security, whether on dial-up, wireless, satellite, or cable connections. 1. Call Security: A VoIP service's audio (your voice) should compress your voice into proprietary encryption packets to travel across the internet, and return back to voice at destination. That particular VoIP service should host proprietary software, and as such, the only one that can interpret the voice and data contained in those packets. 2. Computer Phone Identity: When your first download and install a VoIP provider's computer phone, a confidential phone number and password should be given to protect against unauthorized installation. To protect against unauthorized installation, your computer phone's setup process should combine the phone name and hardware data from the PC on which it was installed to create a unique ID string known only to that VoIP's own server. Because of the association between the unique ID with that particular PC, it prevents one person from reconfiguring their VoIP service's computer phone to spoof another. It also prevents someone from copying that VoIP service's software to another PC and then using it without having gone through the password-protected installation process. 3. Client Server Model: The VoIP service should follow a client-server model. The client is the softphone offered by a particular VoIP service. That particular VoIP service's Server should be behind a highly secure proprietary firewall hosted in a professional facility. Any information shared should therefore only be between the client and server of that particular VoIP service. This means, that unlike some peer-to-peer solutions, private information about "buddy" lists or call patterns, etc., remains entirely confidential. 4. Softphone Setup: Firewalls vary widely and each network configuration may be quite different. When a VoIP service's softphone first initializes, it discovers its ability to reach that VoIP's service server, as well as a variety of ports and protocols for placing calls, depending on the results of its discovery. In a strict environment, the VoIP service's softphone uses the same path the proprietary firewall already permits for web browsing (typically TCP ports 80 and 443). This allows users to make calls from anywhere without compromising or reconfiguring their own firewalls. The VoIP service's softphone should be able to initiate conversations with that VoIP service's server and keep the server updated as to its status. By doing this, no public IP address needs to be setup for the PC running the computer phone. It also enables user flexibility without concern about security or privacy when moving from network to network. The VoIP service's computer phone should be compatible with Network Address Translation (NAT) and Port Address Translation (PAT), and the kind of dynamic addressing that is found in wireless "hotspots", hotel internet access, and dial-up. 5. Monitoring Capability: A strong security model should include an auditing mechanism to monitor usage and activity. This means that each computer phone should include its own usage log, enabling users to look through their own personal history of inbound, outbound, and missed calls. In addition, the VoIP service's website should provide users the ability to view all individual phone call charges using the already set up confidential number and password. Dee Scrip and her close friend Andy Murray operate the website http://www.whypay4calls.com. Where you can experience a 7 day free trial with a secure line on patented technology. NO contracts, obligations, or hassles!
MORE RESOURCES:
Google News |
|
|
|
RELATED ARTICLES
What Do You Know About VoIP? What is VoIPVoIP is an acronym for voice over internet protocol, aka voice over ip phone. A VoIP, in essence, is a computer phone that allows you to make phone calls from your computer to anyone in the world, e. Needless HIGH RISK Exposure For Business Using Computer Phones The Facts? Computer phones (VoIP) offer the most optimal means of communicating when considering quality and cost, and can save businesses up to 80% on their phone bills when calling from PC to PC, to landlines, or to mobile phones, regardless of company size.? Over 90% of all VoIP solutions providers operate on unsecure lines or platforms, whether free or charging for services. VoIP and 911 Warning Be leery of your VoIP phone system in case of emergencies. 911 services may not be available to you or will be limited. Voice over IP (VoIP) Features Because with VOIP you can make calls from anywhere you have access to a broadband connection, users can take their IP phones or ATA's with them on trips and still have access to what is essentially their home phone.Some people use a softphone to access their VOIP service. Making PC to Phone VoIP Calls over Dial-Up Internet Connections There's a lot of hype these days surrounding Internet-based voice communications (VoIP) replacing traditional telephone service. Most of this revolves around companies such as Vonage who coin themselves as the 'Broadband Phone Company'. World On IP Community versus Telecoms Monopoly World on IP community versus the TELECOMS' monopoly or a dream of a visionaryWhy VOIP will grow over the usual telephonyWithout qualification, if one had to choose between usual telephone lines or IP telephony for carrying the voice, the first would be a better fit for the needs of voice communications. Also, IP telephony is generally subject to transmission delays. How to Never Pay a Hotel Phone Bill Again The protocol is increasingly being adopted as the standard means by which computers communicate to facilitate VoIP or Voice Over Internet Protocol. So you can imagine SIP as a common language for new generation operators to speak to connect calls. Lower Videophone Prices Allow Individuals Accessibility VoIP service providers are now offering videophone at the lowest price we've seen on the VoIP service market. The tremendous drop in prices will see more individuals and SMB's investing in this affordable futuristic way of communicating. The Lowdown on VoIP It seems like technology is headed for a massive telephone change over. The traditional Public Switched Telephone Network (PSTN) is looking to be replaced by VoIP. Alarm Systems & VoIP (Voice over Internet Protocol) Phone Lines An astounding and unexpected number of people are dropping their (POTS) plain old telephone system, for the latest trends in phone service, VoIP. According to Frost & Sullivan there were 100,000 VoIP users at the end of 2003. 6 Important Things You Should Consider When You Are Selecting A VoIP Provider The following are 6 very important factors to consider when you are selecting a VoIP provider. Educate yourself and be informed before you choose. Faxing over VoIP As far as VoIP has come in Voice telephone calls, faxing over VoIP still has a lot of room to improve.Have you ever tried to fax on your residential VoIP line? I have, and it didn't go well. Voice over IP Offers Your Business an Inexpensive Alternative To Toll Free Numbers New businesses can now let their customers contact them for free or inexpensively with the use of Voice over IP telephony, without having to lease the ever more expensive toll free numbers offered by many telecoms companies around the world. With Voice over IP telephony, local numbers can be setup in scores of towns and cities across a country at relatively low costs. The Single Most Important Thing to Know About Computer Phones (VoIP) Over 90% of computer phones (VoIP) are not secure because they use a public known codex (publicly known encryption of sound packets) and a publicly known protocol to transport voice conversations. Therefore, users of these type of services are unknowingly exposing themselves to anyone who wants to listen in or access their confidential information. Instant Menaces or Instant Messengers? Many vendors offering Instant Messaging (IM) services have added new capabilities such as voice messaging and file sharing. Among others, AOL, Microsoft, and Yahoo offer these IM services. What Is VOIP? Confused about VOIP? Join the crowd. It's not as difficult as it sounds and we are going to make VOIP simple for the average person. What Is VoIP and How Does It Work IntroductionThe way we make phone calls is changing. In fact in many circumstances things have already changed. Why Over 90% of VoIP Services Are Vulnerable to Attack John Ashcroft, Attorney General, in remarks at the High Technology Crime Investigation Association 2004 International Training Conference held on September 13, 2004 stated, "We have seen worms and viruses attack?disrupting basic services?And with the increased use of the Internet and especially peer-to-peer networking, we have seen malicious code spread more quickly and infect more personal computers than ever before. The cost of these worms, viruses, and denial-of-service attacks?reaches into the billions of dollars. Telecom Industry Transition: WiFi, VoIP, WiMax - The Wireless Age is Already Here VoIP on WiMax will make the latest 3G technologies obsolete before they are completely installed. The reason is because 3G cell phone technology is capable of 2Mbs while WiFi is at 11Mbs in bursts and WiMax will be even greater therefore 3G is not needed as VoIP over WiMax is going to provide more data, faster speeds and greater numbers of users. VOIP This article contains the excellent information about the Voice Over IP Protocol.Voice over Internet Protocol (VoIP) technology is the wave of the future in terms of telephone communication via the Internet.
|
| home | site map | Voip Friends | Resource Directory |
| © 2006 |
