Why Businesses need Voice Over Internet Protocol
About VoIP
As a business employee or a business owner, there is no doubt you have likely hear the word VoIP or IP service (s) so many times talking about communication technologies. VoIP uses some set of Protocols that enable you to make and receive calls over the Internet instead of traditional phone lines at a lower cost. That’s not all, with VoIP you can video or audio conference with your employees or colleagues there by, avoiding high cost of hiring conference rooms.
Voice Over Internet Protocol ( or simply VoIP) also have amazing features that are designed ideally for for your business needs.
VoIP is an acronym for Voice Over Internet Protocol. In general terms, Telephone service over the Internet. It refers to the transmission of voice traffic over an internet connection. This is a way to use high-speed internet connection for Telephone service, instead of the traditional telephone system “Public Switched Telephone Networks” or PSTN.
VoIP or IP telephony is more Versatile and enable the transmission of voice, data, and video to multiple devices, including Laptop, Tablet, Smartphones, and iPhone at a very low cost.
IP address simply means Internet Protocol address; and it help to handle the connection between devices that interacts across a network. Every device on the internet is uniquely identifies with the help of the IP address.
History of VoIP
VoIP was founded around 1995, by a company in Israel called VocalTec, to cost and save money on long distance and international telephone charges. A product called internetphone was developed by VocalTec, an application that offered computer-computer voice calls using a microphone and speaker. With this Internet phone one user can use the same software to call another through connected speakers and microphones. VocalTec became part of MagicJack company in 2010 and has since joined several other companies.
There are a lot of applications, that use voice over IP to offer complete used Business communication solutions as well as virtual telephony for personal use. Most modern device manufacturers, such as Apple, integrate native IP applications into existing Smartphones, such as Apple FaceTime, which provides call and video Functionality.
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How does VoIP work?
To Understand how VoIP work, comparing how it helps operate a traditional phone call. VoIP work by converting voice data into packets. When you initiate a call using an analogue line, a dedicated connection is establishes between the two parties for the duration of the call. VoIP is made possible by internet protocol (IP), a fundamental building block of the internet.
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VoIP Protocols
A protocol is a set of rules that determines how computers in a network communicate with each other. It’s a set rule that determine how data is tracked as it travels across Networks to arrive at the intended destination. The most common VoIP protocols used are the Transmission Control Protocol TCP, Session Initiation protocol SIP, H.323, MGCP, SCCP, Session Description Protocol, Skype Protocol, etc.
Transmission Control Protocol
In telecommunication, in other for communication to occur, there are rules that computers must obey. When a computer send a message, the message will be breaking into smaller packets with the help of the Transmission Control Protocol TCP at the network layer in the OSI model. TCP is one of the most important VoIP protocols and is used by almost every device connecting to the internet.
Session Initiation protocol
The Session Initiation protocol or simply SIP is the IETF for multimedia sessions. IETF is an international organization that is responsible for the Protocols and the functionality of the internet. SIP is the standard for video, Audio and instant messaging solutions. It also allows any VoIP phone to operate fully on a IP network.
H.323 Protocol
The H.323 protocol was built by the international Telecommunication Union. It is the international standard for multimedia communication over PSN. The H.323 is designed to operate over IP Networks and it covers voice and video communication.
Advantages of VoIP
- Lower cost
- Accessibility
- Portability
- Multitasking
- Flexibility
- Productivity
- Reliability
- User-friendly
- Security
Features of VoIP
- Call Routing
- Call forwarding
- Call notification
- Call Recording
- auto Attendant
- Conferencing
- Do Not Disturb (DND)
Conclusion
Voice over internet protocol is a reliable communication technology . It is reliable, user-friendly, low cost, security, productivity, etc. Are you overpaying your business phone bill and are looking for a reliable phone system with lower cost? Then, VoIP services is here to help. Example Voice Over Internet Protocol Service Providers are;
Lastly, I want you to feel like you reach out to me if you ever have any questions you have related to VoIP or IP telephony. Or, drop me a comment to say Hello.
