ITelfone is phone service that allows you to make local and long distance call using high speed Internet. ITelfone give you all basic calling features
including voicemail, caller ID, call forwarding and more without any extra cost.
VoIP, Voice over IP OR Voice over Internet Protocol, is a technology that trasmit voice call through Intenet. As voice packet is sent through high speed
Internet connection, VoIP is less expensive for local and long distance calls.
VoIP is to make and receive phone call through high speed internet. It sends voice packet in digital form rather than in the traditional PSTN (public
switched telephone network).
Your voice, an analogue signal is conveted to digital data, which is transmitted through high speed Internet. On the other end digital data is converted back
to analog signal.
VoIP allows you to make local and long distance call less expensive than normal telephone lines. You can get all phone features including voicemail, caller
ID, call forwarding and more without any extra cost.