How SIP Trunking Works

By | December 14, 2020

how sip trunking works

How SIP Trunking Works

If you are interested in learning how SIP trunking works then this article will provide you with some basic information that will be necessary for you to understand how SIP works. When speaking of SIP, what comes to our mind is usually something that has something to do with voice communication. But SIP can also apply to any form of data communication, which makes it a versatile system. So in this article we will address how SIP trunks work.

In case of small to medium sized businesses (SMBs), VoIP is a relatively new technology that is still being integrated into its operational environment. The basic premise of VoIP is to provide cheap long distance telephone calls at higher quality. VoIP involves using your internet connection as the medium to communicate with other people and itsp uses the bandwidth of your internet connection as the medium to deliver voice signals. Itsp uses the high speed of your internet connection to make phone calls rather than traditional phones. The basic difference lies in the fact that the SIP trunks calls are made on a traditional PSTN network, but a VoIP call is made on a dedicated IP network.

SIP is considered to be a breakthrough for the communication industry as it provides significant cost savings. For SMBs or small and medium-sized businesses (SMBs) who have limited budgets, IP-based communication can provide significant cost savings. The most obvious benefit of IP communication is that it enables low-cost, high-quality telephone services. With this feature, an SMB can enjoy features like voice mail to email, web conferencing and video chat. It also allows organizations to utilize their existing broadband connections for voice and data applications.

A very important feature of sip trunking is its ability to introduce redundancy into the communications process. When an organization implements SIP trunks, it ensures that calls are made in even conditions even if one of the lines is down. This ensures that all traffic made by the participating organizations is unaffected by the outage. Since the majority of organizations implement SIP trunks within their private networks, all traffic sent and received are concurrent calls.

In addition, it enables organizations to use high-quality audio formats and protocols like HD Voice. The introduction of SIP trunks in the corporate environment provides real-time voice and video call quality. As a result, the SIP protocol is used for a wide range of communication tools such as teleconferences, interactive Whiteboard sessions, and remote site supervision.

It is also used in the business environment to reduce costs of long distance call charges and it also allows managing outbound long distance calls at lower costs. Most of the companies, both big and small, that have implemented SIP have reduced their cost of making long distance phone calls. The biggest advantage of SIP is its voice and video calling features. Businesses that implement VoIP technology can achieve better voice quality by reducing call charges and eliminating unwanted call waiting.

An organization’s VoIP system is based on its IP network rather than its local area network. The network used by the company’s VoIP system is called the local area network (LAN). SIP trunks connect the servers and gateways that are required for the exchange of voice and video data. Since VoIP phones use the same internet connection for both sending and receiving data, it does not make a difference whether the internet connection is dial up, cable, DSL, or a dedicated fiber optic line.

In addition, an organization’s VoIP system offers significant cost savings compared to its equivalent PBX solution. With SIP, a customer can convert its traditional analog voice communication services to digital voice services by paying a slight increase in its service charges. Organizations that make most of their communication services through analog lines can obtain significant cost savings through SIP Trunking.