IP telephony came to revolutionize the world of communications. More and more people are using this innovative system to communicate with each other at truly low costs without changing their traditional phones many times. Companies are one of the main beneficiaries of this system.
Voice over Internet protocol or “ VoIP ” (for its acronym in English “ Voice over IP “) offers unique benefits when compared to a telephone traditional. In the era of telecommuting, having one of these communications systems is a guaranteed factor for success . The best known is Skype, but it does not imply that it is the only one or the one that best provides.
Today we want to show you the benefits of using IP telephony and we will analyze all the aspects that you should take into account when choosing VoIP.
Index:
What is Internet protocol telephony and what is it used for?
Internet protocol technology is the process in which a voice signal is sent digitally in the form of data packets, it differs from traditional communication because does not send analog data through circuits used only for this kind of telephony, ie PSTN networks (from « Public Switched Telephone Network «)
These Internet protocols that are used to digitally send voice over IP, are known as voice over IP protocol . Which are sent over any IP network including those that are connected to the Internet, for example, a LAN.
This computer communication system is used to establish calls both nationally and internationally through the Internet, either to mobile phones, landlines or phones that have the same IP system with which we are calling.
Communications that take place instantly use an IP exchange and a Gateway. Allowing the Internet provider to communicate to any place in the world.
IP Telephony vs Classic Telephony Which is better and how are they different?
There are marked differences between conventional or conventional telephony and IP telephony. Some differences we can name are:
- In conventional technology the two partners are connected to each other through a telephone exchange which establishes the connection. For an IP call, the data packets of the digitized voice travel through the Internet to the recipient, packets can use a different path to reach the caller or destination.
- With VoIP telephony no We need to have physical lines to be able to establish calls if we do not need to have a network structure having this as a great advantage that the number of conversations that can be held without limits can be established without limits, that is, a conference call can be made without any problem. In traditional telephony this is not possible.
- Another advantage they have is that the phone numbers are hosted directly in the provider’s cloud by a communications service operator . As a benefit we can use an IP with a smartphone and at the same time multiple contact numbers. If we had to talk about traditional communications, this could not happen.
- An important advantage for companies is that interconnections between different locations or business units can be created under the same number header.
- IP telephony providers provide free services in which traditional communications companies cannot do it or if they do have additional costs.
With this little analysis, we say without a doubt that VoIP telecommunications are now a step ahead of traditional communications, making them more important.
How does Internet protocol telephony work? Main components
The transport of digitalized voice data packets that is done over the Internet has different components that without them the telecommunication circuit could not be performed.
For this we are going to show you each of the components that act in this computer process in order to obtain an IP telephony. They are:
- Terminals , we call terminals the endpoints that the communication has and they are the ones that provide the data in a bidirectional way. They are composed of:
The part that supports the voice or provides support for the video of an image and also for the transmitted data, which we will call « 323 » and « 245 » cell used to make videoconferences. The part that serves to signal and configure the call we need to make is called “ 931 “.
Consider this couple of terms:
- Gateway , we call the gateway, which is a node in the computer network and serves as an access point for another network.
- GK or Gatekeeper , has the function of controlling the call processing with the H.323 protocol. It acts as a virtual counter that is located in the central control and serves as a service provider to the terminals that have been registered.
List of the best platforms to contract an IP telephony rate
There are different platforms to hire an IP telephony rate , many are aimed at companies which are the most active users of this type of telecommunications.
Next, we show you the best platforms that exist in our country for the hiring of VoIP:
Netelip
Company has different call plans for IP telephony, offers among its services call plans and support plans offering free 2 Fox Mall and SIP line.
And it is oriented for those companies that want to have their physical switchboard, but need to obtain the benefit of IP technology has a capacity of 30 + 30 simultaneous voice channels
Telsome
They offer to cancel services without expenses , their configuration is fast and the virtual switchboard is one of the most sought after for the excellence they provide.
The control unit includes telephone numbers, simultaneous calls, reports with a high detail where they show each of the communications that will be made. A highly sought after service that this company does not provide is call recording.
Instant Byte
This company specializing in Dell Networking solutions and voice over IP technology offers exclusive offers, high performance, very good price design . The PBX in the PBX mode is one of the best in the market.
VolPer
Leading IP telephony company, dedicated exclusively to companies . Its objective is to reduce up to 90% the communication costs that exist within a company. They are characterized by providing excellent services and the virtual switchboard is a powerful tool that improves and increases the control of existing telecommunications within an organization.
Adiptel
Company with years of experience in the field of IP telecommunications, offers one of the most reliable and sought after services by companies that seek to lower communication costs.
There are other companies dedicated to the field of IP telecommunications, but we wanted to introduce you to the most important and reliable in the market.
List of the best applications to make free Internet VoIP calls
Among the advantages granted by VoIP telephony is the low cost of making a national or international call. We want to show you the study we do on this site so you can compare the best mobile rate providers that contain digital calls.
They are:
Tuenti
Provide unlimited call service
- 3 GB of data and high on the line is free. Its price is € 11.95
- Spend a little more you can choose 5 GB to € 14.95.
- And if you still have short data, the company can offer 11 GB to € 16.95.
Amena
This company is one of the market leaders, offering different plans according to the data it provides.
- If you want to hire a 5GB plan you can do it for € 6.95 where they offer you € 0 in minute calls .
- If you need a plan with greater data capacity, the price for 28 GB will be € 19.95 per month.
- For those who need 50 GB or less The company offers a plan for € 24.95 per month.
It should be noted that all plans offer 60 minutes of free VoIP .
Telsome
Offers its services not only for companies but also for all those interested in VoIP telephony.
- For € 6.90 per month you can have a fixed number, calls to mobile phones for 150 minutes and 150 minutes to landlines.
They offer 15 days of testing, has no cancellation fees and you can purchase different packs such as: recording calls for very small costs to which you can add to your plan.