Posts Tagged ‘Know’

February 2 2010

How to locate a VOIP address? I know the local host but not the VOIP company actually directing the traffic. ?

I have an IP address for a VOIP provider. A whois shows that this is a local telco but I need to know who the actual VOIP company is, this company is using the local telco as a host to direct traffic. Thanks!

January 21 2010

What You Should Know About VoIP Phones

VoIP phones are the phones used with Voice over Internet Protocol technology. VoIP is the technology used to transmit audio as data or Packets over the Internet to either a computer user or to a landline telephone. VoIP is increasing in popularity, as it is highly valued for its great quality, low cost, and incredible features. VoIP is gaining respect, as a viable solution for business needs as well. VoIP will allow long distance calls for either free or for just pennies compared to traditional phone services.

There are many different ways to use VoIP. For some services you will need a computer, a high-speed Internet connection, an Instant Messaging program, speakers, a microphone, a phone adapter for converting standard telephones into VoIP phones, or a VoIP phone.

When using VoIP services, you can simply use a microphone and speakers to communicate with your caller. You need a High Speed Internet connection to allow for your calls to be in real time, and you will also need a soundboard and computer that is up to date with VoIP technology.

You can also use VoIP technology by using Instant Messaging services that have voice options enabled. These include Yahoo Messenger with Voice, ICQ, AOL Instant Messenger, MSN, and even Google has started their own VoIP messenger. To use these VoIP messengers you will need a microphone and speakers connected to your computer.

VoIP phone adapters are another means of communicating with VoIP. A VoIP phone adapter will connect between your standard telephones, and your Internet modem. Your phone adapter will come with installation and user instructions. Generally, you will need to power off your computer, then connect the adapter to your Internet modem and then plug your telephone into the adapter’s phone jack. Power everything back up and you should be good to use your phone. You will need to make sure that you have VoIP service previously installed.

You can also purchase a VoIP phone, specifically designed for use with your VoIP service. VoIP phones come in both corded and cordless forms. VoIP corded phones come with many features. You can purchase a desktop phone that includes speakerphone, Call Waiting, Hold, Speed Dial, Transfer, and programmable keys such as Menu, Dial, Volume, Transfer, Cancel, and Headset or Speaker mode.

You can also purchase a 2 line VoIP corded telephone. Some of the features that come with a phone like this include Three Way Conferencing, phone to phone, or phone to PC, or phone to gateway direct dial. These phones are perfect for small businesses or for use in the home office.

Another popular choice in VoIP phones is the cordless VoIP phone. These cordless VoIP phones are not the same as VoIP wireless or VoWi FI phones. VoIP phones are similar to cordless standard phones. They will work in your house, but not outside, apart from your basic VoIP service.

There is another option and that is called VoWiFi. VoWiFi stands for Voice over Wireless Fidelity. This is the use of VoIP over a wireless connection. A VoWiFi phone operates by using a wireless network’s access point. The advantages of using VoWiFi, is that you can easily pick up network signals or “hotspots” for free. However, VoWiFi will not work if it is out of a wireless range, and immediately you will be terminated from your call. If you have a wireless network that you are local to, you will find VoWiFi to be a great advantage and extremely cost effective.

Because of issues with network connectivity, there are Hybrid phones available. A hybrid is a cross between a cellular phone and VoWiFi. A Hybrid will place your call when you are in your cellular network range, and then, to prevent roaming charges, can pick up free VoWiFi by entering a hotspot. This is a great combination of two technologies and time will tell where the hybrid phone will evolve in the future.

One thing is certain; VoIP is an advancement in telecommunications that is here to stay. Whether you use your computer, and Internet Messaging program, a VoIP phone adapter, VoIP cordless or corded phones, VoWiFi or Hybrids the future points to VoIP as the telecommunication method of choice.

Masni Rizal Mansor provide tips and review on business
VoIP, VoIP
solution and VoIP
training.
January 10 2010

VoIP 101 for Business: What buyers & sellers need to know


Speaking to an audience of independent distributors (telecom agents, channel partners & solution providers) author & educator Steven Sheppard gives a detailed 40-minute analysis of the pros & cons small businesses owners and decision makers need to be properly consulted about before they can “buy into” and benefit from adapting any VoIP solution or migration strategy into their businesses communication and technology suites. The presentation was delivered in August 2006 at the Channel …

January 4 2010

What to Know Before Upgrading Your Cisco Router

Expanding the capacity of any high bandwidth network is always an involved process. The actual cost of upgrade hardware and the task of physically installing RAM memory into your Cisco routers’ expansion slots is simple enough, but most high-capacity data networks serve production environments which demand fault-tolerance and as near to total uptime as possible. In order to build a network that can be relied upon to guarantee this level of service, network engineers need to plan a long way ahead. In addition to ensuring the servers, workstations, cabling and software can handle increasing loads for years to come, when planning a new segment, a good engineer will consider the possible lifetime cost and load of each and every crucial device on the network. This includes Cisco routers! As it may be difficult to even temporarily disconnect a mission-critical router to upgrade its memory, one way to “future proof” your network is to upgrade the device at purchase – prior to installation. This may sound expensive, but in any truly high-bandwidth medium, the cost of downtime or loss of connectivity far outweighs the safe option of upgrading your routers memory to the maximum before installing it. If you do indeed decide to take the path of pre-upgrading a Cisco router for life, you will be choosing to save yourself from ever having to take it out of commission in order to install new Cisco DRAM memory or flash. Though the cost may be significant, not upgrading presents even more significant risks. It’s well known that a router is more likely to fail if it is run with insufficient RAM for it to cope with its workload. This raises the question of Cisco memory will be enough over the lifetime of a given product. Unfortunately, there’s no simple answer to this question: How much RAM a Cisco router is going to need changes depending on the enterprise and its scale, what sort of applications your network is (and will be) supporting, and of course, which series router you’re using. Cisco makes some forecasts and recommendations available to customers to assist in making this judgment. Generally, upgrading to the maximum memory your router is capable of supporting takes some of the guesswork out of this equation. The Cisco memory requirements for each are made available in individual the product specifications, and Cisco lists which product lines will be supported at least 18 months in advance. In this way, a diligent network analyst may make fairly accurate predictions of what their individual requirements will be for at least the next couple of years, and likely, much longer. After checking the installation procedure and maximum upgrade capacity for your particular Cisco router, you have two options, either purchasing the memory directly from Cisco at a considerable markup, or from a memory reseller such as PC Wholesale. Memory resellers offer a tremendous advantage over purchasing directly from Cisco for the budget conscious company – many times their prices can be up to 90% off Cisco’s list price, for the same exact memory!

Sterling Christian writes exclusively for PC Wholesale. Sterling writes about the use, operation and upgrading of Cisco and Sun Microsystems devices. PC Wholesale carries Cisco Approved memory, Sun original memory, & third-party memory for all Sun and Cisco devices. www. pc-wholesale. com.

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