Important Information Regarding VoIP Telephony


VoIP Phones is phones with digital connections (VoIP) which allows users to make telephone calls using broadband Internet lines. VoIP telephony services are based on packet switching and allows transmission of telephone messages over IP networks like the Internet or a public switched telephone network (PSTN). VoIP telephony services also commonly referred to as IP telephony. They differ from conventional voice communication in that they are able to transmit digitally encoded voice signals over the Internet as opposed to regular analog signals.

A VoIP telephone or IP telephone use voice over IP technology for putting and receiving telephone calls over an IP network, like the Internet. The IP address identifies each computer or device which is connected to the network and initiates the data packets, which reach the destination. When the data packets arrive, they are converted to digital format and are decoded by the receiver into analog signals, which are sent back to the originating computer or device. A VoIP system employs a digital phone system and it uses standard telephone lines. Most companies use analog signal converters to convert voice signals into digital.

How VoIP Phones Work:

VoIP phones use the same technology as other traditional telephone systems, just with digital inputs. This makes them extremely compatible with any type of communications device – landlines, cell phones, or Internet telephones. For instance, VoIP phones can also be used in conjunction with POTS (public switched telephone network) – the old phone service, which was eventually replaced by VoIP. With POTS, the voice calls made were independent of one another and resulted in long-distance charges. VoIP telephony providers rely on the IP network rather than the public switched telephone network to function.

What Are the Advantages of VoIP Phones With Wi-Fi? In today’s fast paced, technological world, transferring voice or video conferences is extremely convenient. With VoIP phones, you can send a voice signal from a computer to a mobile phone to a speaker using a Wi-Fi connection – a feature not available with traditional telephone services. It is for this reason that many small and medium enterprises are switching over to VoIP to save money on phone expenses and telecommunications bills.

With so many people now utilizing cell phones and Wi-Fi broadband at home, it has become possible for people to make long distance calls even when they are on the road. VoIP providers have incorporated the use of video teleconferencing applications as well as business instant messaging systems to create truly interactive communication solutions. Some of the more prominent providers of VoIP phones with Wi-Fi use the analogy of two people talking on the telephone at the same time: each person hears only the audio part at the other end of the call. The advantage of this approach is that there is no distortion of sound, and that all voices are heard clearly.

How do VoIP Phones Work? VoIP phones utilize the Internet to transmit voice calls over networks like the internet. VoIP technology is usually delivered through digital packets, and these can be transmitted in the form of SMS, ICQ, or RTCP messages. These signals are routed to any number of IP locations, which can be either dedicated to making VoIP calls themselves or through an ISP who will forward the calls to their customers.

What are the Types of VoIP Phones? VoIP phones can be categorized according to the way in which they work and the protocols used to transfer the voice traffic. Standard VOIP services include PSTN (Public Switched Telephone Network), ISDN (International Subscriber Dialing Network), and IP telephony. Standard VOIP service providers use analog phones to transmit the data, while those using IP technologies make use of digital packets for both purposes. Other options include PC-to-PC and PC-to-mobile connections.

Why Use VoIP Phones?

  • Today, VoIP phones are a great option for both long distance and short distance calls as well as calls made within an area code.
  • The technology allows us to interconnect our mobile phones and our regular office phone and make international calls at much lower prices than we have been able to till date.
  • VoIP services are available for both landline and mobile phones, and hence this has paved the way for the entry of VoIP service providers to the existing market.