A single port VOIP adapter is a device through which you can receive a telephone signal over the Internet, anywhere in the world. It can be connected to one analog phone.VOIP adapter (single port)

 

A single port VOIP adapter is a device through which you can receive a telephone signal over the Internet, anywhere in the world. It can be connected to one analog phone.VOIP adapter (single port)

 

A single port VOIP adapter is a device through which you can receive a telephone signal over the Internet, anywhere in the world. It can be connected to one analog phone.