How fast does my Internet connection have to be?
A downside to Voice over IP is that dial-up Internet connections are not fast enough for VoIP. A reliable broadband Internet connection such as cable is what is needed for quality VoIP. The minimum bandwidth required for VoIP is 88 kbps in both the upload and download directions. If you are unsure if you have enough bandwidth for VoIP you can use a VoIP speed tester to test your Internet connection. Business users who might want to use multiple VoIP phone lines at once will require more bandwidth than residential users. An easy way to calculate how much bandwidth a business user might need is to multiple 90 kbps times the maximum number of business VoIP telephone lines you will be using at any one time. So a typical small office with 3 business VoIP telephone lines will need (3 times 88 kbps = 264 kbps) in both the upload and download directions. A good rule of thumb is to limit VoIP usage to no more than 50% of your maximum Internet bandwidth to be sure that you are always getting the best quality signal.
How does the voice clarity of VoIP compare to traditional telephone?
The quality of VoIP has steadily improved since its inception, and it now meets or exceeds the quality of a traditional landline. Voice clarity is determined by the quality of your VoIP provider and your Internet connection.
What is a Virtual PBX?
One of the latest spin offs of VoIP technology is the virtual pbx or hosted pbx. This technology allows small and medium sized businesses to have a sophisiticated telephone system without the investment in telephone equipment. In fact the entire telephone system is operated and maintained by your VoIP service provider. A virtual pbx lets employees work from their home, hotels or on their cell phones while still being connected to the same office telephone system. Just like a fortune 500 telephone system, you can transfer callers, put them on hold with music, setup conference calls or have the phone answered by an automated attendant who can direct callers to different departments.
Can I keep my phone number and use VoIP?
In most cases you can keep your existing phone number and transfer it allowing you to start receiving all your calls via Voice-over-IP. It all depends on whether we have service in the city where your telephone number is located.
Can I take my phone number with me when I travel?
Yes, as long as you have access to a high speed Internet connection you can take your analog telephone adapter with you when you travel so that you can always be reached. Many business VoIP customers install a soft phone on their laptops so that they can make and receive calls no matter where they are.
Does my computer need to be turned on to use VoIP?
No, as long as your Internet connection is working you can use VoIP with your computer turned off. Just plug your telephone into the VoIP adapter or your VoIP telephone into your Internet connection and you will always have VoIP telephone service.