Determining About The Usage Of USB Phone Adapter
A computer call can now be converted into a regular phone call by means of an USB phone adapter. The connection of an USB phone adapter does not impair the regular functions of your phone because you will continue to use the landlines as normally as before. A manual or automatic switch is possible for accessing the Internet calling mode, which serves for dialing purposes as well. The phone will also ring for both Internet and land calls, and you will be using the device in much the same way regardless if the signal is sent via computer or by the regular landlines.
The functionality of the USB phone adapter does not depend on very complex mechanisms. Without any further equipment, the adapter ads a new mode to the phone. Any standard phone model is compatible with the implementation of a USB phone adapter, and the ringing remains the same whether the call comes via the Internet or by the landlines. The power for the USB device is taken from the computer, and the telephone on which you install the application can be regular or cordless without any problem whatsoever.
You can choose an auto-switching device to change the mode for the landline and the Internet calls. The type of call is usually indicated by specific LEDs: there will be one for power, one for the Internet and one for landline calls. Some softwares are normally necessary to make the application possible, but these are included in the package of the USB phone adapter together with the cables and the installation manual. Although almost anyone can use the device, there are some technical requirements to be met nevertheless. Do not order a product over the Internet unless you are sure to meet the following technical conditions.
Apple applications are seldom compatible with a USB phone adapter. Very few can be used on Macintosh or on Linux applications. Then, only 2000, XP and Vista versions of the Windows system work for the USB phone adapter. Anything below this triggers incompatibilities with the adapter and you won't be able to make it work.
The computer requires at least 15 MB free disk space and 128 MB RAM. If you can't determine the status of your computer, ask for professional help. Last but not least, the Internet connection is also important for the USB phone adapter, as only broadband modes such as cable or DSL are acceptable.
The functionality of the USB phone adapter does not depend on very complex mechanisms. Without any further equipment, the adapter ads a new mode to the phone. Any standard phone model is compatible with the implementation of a USB phone adapter, and the ringing remains the same whether the call comes via the Internet or by the landlines. The power for the USB device is taken from the computer, and the telephone on which you install the application can be regular or cordless without any problem whatsoever.
You can choose an auto-switching device to change the mode for the landline and the Internet calls. The type of call is usually indicated by specific LEDs: there will be one for power, one for the Internet and one for landline calls. Some softwares are normally necessary to make the application possible, but these are included in the package of the USB phone adapter together with the cables and the installation manual. Although almost anyone can use the device, there are some technical requirements to be met nevertheless. Do not order a product over the Internet unless you are sure to meet the following technical conditions.
Apple applications are seldom compatible with a USB phone adapter. Very few can be used on Macintosh or on Linux applications. Then, only 2000, XP and Vista versions of the Windows system work for the USB phone adapter. Anything below this triggers incompatibilities with the adapter and you won't be able to make it work.
The computer requires at least 15 MB free disk space and 128 MB RAM. If you can't determine the status of your computer, ask for professional help. Last but not least, the Internet connection is also important for the USB phone adapter, as only broadband modes such as cable or DSL are acceptable.
Source...