What is SIP trunking?

SIP Trunking can revolutionize your business by allowing companies to upgrade their PBX to an Internet phone system.
It is more reliable and allows you to improve all your business communications. From crystal clear voice calls to high quality video, you will never compromise your reputation with a bad calling experience.
Running your phone system over a vivo sip is inexpensive, but not necessarily for everyone. It replaces the need for physical lines. This allows you to easily add new phone lines or modify your phone service without the hassle or need to purchase new hardware.
Everyone from small businesses to large companies can benefit from SIP trunking. If you want to see why and how, this is the guide for you.
SIP, short for Session Initiation Protocol, is an application layer protocol that allows you to run your phone system over an Internet connection instead of traditional phone lines. Trunking refers to the backbone of the telephone lines that many users use to connect to the telephone network.
SIP provides local Voice over Internet Protocol (VoIP) connectivity between local telephone systems and public switched telephone networks, also known as PSTN. For example, an office may have an existing PBX for telephone service. SIP provide phone service to the entire office so they can communicate with the outside world.
It works like HTTP, which is the basis for browsing web pages on the Internet. SIP was accepted by the open-source community and served as a catalyst for commercial phone services. Additionally, SIP capabilities extend beyond telephone service to a wide range of messaging functions as well.
Just as you receive a traditional phone line subscription from a fixed line provider, a SIP provider provides the SIP trunking. An excellent SIP trunking service such as allows you to turn your existing PBX devices into an Internet-enabled telephone network.
Also, you can use a SIP phone as part of your unified communications system. You can synchronize all your communication channels in real time. In this way, you will increase productivity, collaboration and efficiency throughout your company.
The key role of SIP trunking is to transform PRI technology. The Primary Rate Interface, has been used for decades to provide sound and data lines using physical copper lines. Basically, it is a set of analogue phone lines that are put together. Maintaining PRI can be expensive as hardware is aging rapidly.
With SIP trunking, this is done using VoIP technology. SIP also supports other data, such as instant messaging and video conferencing. SIP trunking is the right choice for anyone who is willing to start their business on a tight budget.
In a nutshell, SIP trunking is used for call setup, management, and teardown. It is supple, dependable, and pretty lightweight. This means that you can focus on your business rather than technical aspects.

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