How to make free National and International calls using internet


Let's start with a simple golden rule. Never, ever, ever pay to make PC to PC calls via the net regardless of wherever in the world you're calling from and to.

The hardware needed
Any PC made within the last five years with an internet connection should easily cope. A microphone and headset/speakers are needed, though it's possible to buy phone handsets for computers. A broadband internet connection is best for quality, but it's still just workable in dial up also
The quality is often better than that of a phone call, as the sound produced is over a wider frequency range. Though if your internet connection is struggling, this will of course effect it. As it's free try it, and see how it works. Those with web cams may also video chat for free this way. Yet often using the video option diminishes the audio quality, so it's best left for occasional fun not regular phoning.

Google Talk


Download the 1.5MB application. It will take a few seconds over a broadband connection or about three minutes over a typical modem. Google Talk requires Windows Vista/XP/2000 with a minimum 56k connection speed (broadband is recommended).


1. Sign in with your Gmail or Google Account username and password. If you don't have a Google Account.make your gmail acc first.

2. If you're signing into Google Talk with a Gmail account, your Gmail contacts are pre-loaded into Google Talk. Your most frequently-emailed contacts are at the top of your Friends list.

3. If some people from your Friends list already have Google Talk, they will have an icon that looks like a colored ball next to their name, and you can call or IM them immediately.

4. If another Google Talk user wants to add you to their Friends list, you will see an alert at the top of your screen.
Once you sign in, Google Talk automatically displays the people you communicate with most often, sorted by availability status and then alphabetically.
How do I make a call?
To call a friend, click on the Call button from an open chat window. You can also make a call by clicking on the icon next to a name directly from your Friends list.
You can have multiple calls underway at once–but only one can be active at a time. The other calls must be on hold.
To talk with your friends, you must have a computer microphone and speakers. Many PC laptops today have these built-in. Google Talk also works with USB phones and wired and wireless headsets. We recommend using a headset for the best voice quality.

 yahoo messenger


Save money and talk for hours with yahoo messenger
Make free PC-to-PC calls around the world to friends on Yahoo! Messenger.
Select a friend in your contact list and click the Call button to get started. You and thefriend you call both need Yahoo! Messenger, plus a microphone and speakers (or headset). If you own a laptop, you probably have these tools already built-in.Free PC-to-PC calls are unlimited and the quality is so good that you won't believe it's free! PC-to-PC calling is currently available in the following versions of Yahoo! Messenger: Windows, Mac.
If your friend is not available, you can leave them a free voicemail. You can also receive voicemails from friends who miss you when they try to call. Voicemail messages are delivered as attachments in email to the address you choose.
You can place an Internet call from your PC to another Messenger user’s PC anywhere in the world, and at no cost.
Here’s How
You can initiate a PC-to-PC call in several ways:
1. Begin typing the person’s name in the Contact Search Bar.. Select Call Computer from the pull-down list.
Tip:If the person you want to call isn’t in your list, type the person’s Yahoo! ID, then select Call Computerfrom the pull-down list.
2. Click the Phone icon on a friend’s contact card and select Call computer from the displayed menu.

3. Your contact can accept or decline the call or accept instant messaging only.

Freebuzzer


Another Internet phone thatcan be used to make free phone calls is Freebuzzer.

Freebuzzer works a lot likeGoogle Voice in that it connects your phone with the phone number you dial. Your free call is limited to a very short two minutes andyou can only make three free calls per day.

The good news is that free phone calls with Freebuzzercan be made to over 40 countries. Since most Internet phones restrict free calls to the US and Canada, Freebuzzer might be your only bet for free calls to certain countries.

Use Freebuzzer to Make Free Phone Calls

EvaPhone


EvaPhone is yet another way to make free Internet phone calls. EvaPhone lets you make free, but incredibly short, PC to phone calls all from a Flash-based interface right on their website.

What makes EvaPhone unique is that you can call nearly any phone in the entire world for free. Another thing that makes EvaPhone unique is how incredibly short that free call is. Free calls range fromten seconds to one minute in length, depending on the destination. You're also also limited to just two calls per day.

After dialing a number on EvaPhone, you'll watch a short video advertisement and then your free call will begin. A countdown timer willbegin so you know when you'll be disconnected.

I certainly don't think EvaPhone is the best way to make a free call on the Internet, but if you need to tell someone something fast, don't have your own phone, and don't want to pay for the call or downloadsoftware, EvaPhone might be the perfect free Internet phone for you.

Tuitalk


Tuitalk is another Internet phone that works much like EvaPhone. With Tuitalk, however, you have to download their free Internetphone software.

Tuitalk lets allows you to make free phone calls to around 40 countries. Each country in which you make your free phone call is limited to a certain number of minutes per call and per day. For most countries, your free Internet phone call can be six minutes in length.

Before your free call with Tuitalk is connected, you have to watch several seconds of a high-quality video advertisement.

Use the Tuitalk Program to Make Free Internet Phone Calls

Skype
is the most popular voice communication service in the world. The Skype service comes with an application software, called a softphone, which is why many people think of Skype as being only a software, overlooking the great service behind. Calls on Skype are free only if the two (or more) communicating parties are using a PC (or Skype-compatible device) and are using the Skype service over the Internet. If a Skype user wants to call a mobile or landline phone from his PC, then he has to pay cheap rates (much cheaper than traditional telephone or roaming) via bought credit
If you use Skype to make PC to PC communication, you pay nothing more than the monthly Internet service, which you would anyway have paid without Skype.

Nimbuzz  Mobile lets you call, chat, message, and send files for free. It combines all your buddies from Skype, MSN, Yahoo, ICQ, AIM, Google Talk and more. Instead of calling minutes, Nimbuzz uses the internet to let you make free international calls to your friends around the word. You can also register your VoIP accountto call your friends on landlines and mobile phones. Nimbuzz is growing at around 20,000 new users every day