One of the misconceptions about the VoIP is that they are actually not completely free. This is because even in the best ideal condition when you don’t have to pay for the VoIP provider it is important to remember that we still pay for our broadband Internet connection. The main goal of using a VoIP is to use the VoIP operator which suits best to our needs and not making absolutely free phone calls to various destinations. Keeping all this information in mind we also get to know that the VoIP companies allow us to talk free inside their network but will charge us for making any calls outside their own proprietary network.
To make free calls through the VoIP companies the main way is to provide free calls within their network and also for other specifically selected destinations. By doing these tactics many users are attracted for making calls to various free destinations and hence buy credits for making calls for the paid destinations.
There are many ways which are used by the VoIP companies for luring customers to make profits at the same time. The best thing about these VoIP calls is that they are very cheap, yet not completely free. A few systems which are used in the calls VoIP market are:
- SKYPE : It is one of the many popular VoIP services, it is the most popular services in the market. With Skype we can start conversations with the other Skype users free of any cost. Hence this is very advantageous for all the long distance phone calls. Since there are no charges for the calls made inside the network of Skype, but any call which is made to any regular landline costs money. The subscription cost in North America for calls per year $30. Its not much of money but it is not free of cost. One can make free calls from one personal computer to the other using Skype software, and the network of Skype is growing continuously as the number of Skype users are growing day by day. But if u want to call anyone who does not have an Internet connection or a PC will have to pay required amount of money.
- RAKETU : One more way to make free calls is by RAKETU way of seeing things. RAKETU offers free calls to the landlines in 42 nations along with this it offers the live television video. In order to use RAKETU’s free services they directly ask us to pay $9.95 which the only downside to using these services. The reason they give us for this money they ask for is that this money will be used like credit if we happen to make any calls to the destinations which are not present in the list of free calls, but it no matter how u look upon it this is the money which you pay to use their services.
If you are looking for a VoIP service which is really cost free and can be used VoIP cheap and allows one to make free phone calls to regular landlines and PC’s. It includes many places outside Canada and USA where you can call without even paying a dime. The only problem is that we only have 300 limited minutes that we can use per week for each IP address. For calls made after the 300 minute limit we have to pay the extra cost and we are also required to pay for all the calls which do not come under the list of destinations for free calls.
To understand how this VoIP service for free call works it is very important to know how the telephony of VoIP works. The basic need is setting up a VoIP gateway which can be easily done using PBX. A Private Branch Exchange (PBX) is the device which allows VoIP provider to buy large numbers of telephone lines equal to the callers at the same time. It can be generalized that around 10% of users make calls simultaneously. This shows that fewer phone lines can be bought instead of purchasing one per user. This shows that configuration of a PBX is cost free, the true cost comes from the money which is collected from all telephone companies to connect to the Public Switched Telephone Network (PSTN). The VoIP providers use connections of PSTN to access public mobile and land telephone lines, it also uses the Session Initiation Protocol (SIP) which streams all the media content like voice over to the internet.
Since there are many VoIP providers surfacing every day a problem arises of interconnecting free of cost with different VoIP providers. There are many ways of doing this, since a few of the existing providers of VoIP service which use SIP already have made pre arrangements which allow the users to interconnect without charging any money. For this what you do is use the specific prefix code given to you. Even though it is not a standard procedure as yet it is very widely used. The problem is that with some devices like the VoIP phones are not able to input format of the prefix (this prefix looks very similar to: number@some_provider.com). A solution this problem is that groups such as Voxalot or SIP broker assign numerical values for SIP URL, and so it is used widely on different devices.
There doesn’t exist any such thing as an absolutely free of cost VoIP telephony, there are a few VoIP providers who have some hidden restrictions and costs which you have to be on a look out for, even though the VoIP calls are very profitable. We know that we can make free VoIP calls towards all destinations of the same network of the VoIP, or the peering VoIP networks or all the special destinations which have been provided by the service provider, hence choosing the combination which suits our needs. We can save about 98% of our phone bills by using any service that offers great deals for whatever we require. All we need to do is put in some research and time into this but we can achieve free calls using
VoIP technology making use of many payment methods.
Additional Reading on Getting Free VoIP
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