SIP Trunking: Your Business Communications Solution

With the phone company, customers typically pay on a per-line basis for physical phone lines that originate in their central office. These phone lines are costly. Customers invest a lot when they initially deploy them, and it’s very expensive to add more to accommodate growth. But with SIP Trunking, phone calls are routed over the internet. And this makes all the difference.

SIP Trunking

When you constantly keep using the phone, it is quite rare for you to pay attention to how the calls or messaging work. However, when it comes to shopping for a new phone system for your house or business, you will be encountered with terms like SIP, VoIP, and SIP Trunking. While you might not be aware of these terms, it is essential to know about them as these tend to form the backbone of the telephone system.

SIP trunking can be referred to as the mechanism of operating systems over the medium of Internet –rather than using the mechanism of traditional telephone lines. With the help of SIP trunking, individuals as well as businesses out there can look forward to placing and receiving calls from various handsets or clients –all of them sharing the same dedicated channel for Internet communications –referred to as the “trunk.”

What is SIP Trunking?

The concept of SIP trunking is taking the world of modern businesses by storm. As per a recent study, it has been revealed that around 45 percent of businesses in America make use of the technology of SIP trunking. This number is expected to grow to as much as 67 percent by the end of this year.

SIP is known to stand for Session Initiation Protocol. SIP trunking is a process of sending voice along with other types of unified communication solutions across the Internet. It is known to work with the help of a PBX –Private Branch Exchange, enabled by IP (Internet Protocol). SIP trunking has replaced the traditional modes of PRIs (Primary Rate Interfaces) or telephone lines.

SIP trunking is enabled with the help of dedicated trunks. These are virtual phone or communication lines that allow users to receive or make phone calls across the Internet to anyone with the help of a dedicated phone number. SIP trunks are known to make use of a packet switch network. In the given network, voice calls get broken down into multiple digital packets. These packets are then transmitted across the Internet to reach the final destination.

Why Choose SIP Trunking?

Some of the top reasons to opt for SIP trunking for your organization’s communication channel are:

• Scalability:- Conventional telephonic systems tend to have a proper limit on the overall capacity. This might hinder businesses that might be looking forward to scaling its communication processes. On the other hand, SIP trunks are known to deliver the advantage of the overall ease of scalability. This is achieved due to the fact that the trunks are easily implemented completely in the form of software. Therefore, the addition of more channels or enabling the switch to unlimited capacity is achieved quite easily.
  The scalability feature of SIP trunking is not only useful in scaling up the overall capacity of the telephonic system, but it can also be used for scaling down through the removal of channels. As such, this feature makes SIP trunking a highly flexible solution for the customers –ease of scaling up & down as per the specific requirements.
• Globalization: – The given technology is known to allow businesses to expand the respective voice communications all around the globe in an easy manner in comparison to conventional telephone systems. The leading providers of SIP trunking can look forward to establishing relationships with the respective local providers in some foreign country while routing calls across the Internet such that the given communication gets charged as local calls. This helps in removing the overall need for businesses to have dedicated relationships with multiple telecom service providers in different countries to conduct business.
  The globalization advantage also allows businesses to ensure provisioning of the local numbers in multiple countries while making use of the same for making or receiving calls –without ensuring any physical presence in the given countries.
  
• Cost: – As the overall physical infrastructure of the conventional telephonic systems get bypassed in the contemporary SIP trunking solutions, the overall costs also get reduced significantly. As there is no more requirement of maintaining the large-scale infrastructure in case of the SIP trunking network, the overall operating costs tend to be quite less in comparison to the established telephonic systems or networks.
• Return on Investment:- When your business wished to get involved in the SIP trunking solution, there is practically no requirement of any capital outlay. This is because all SIP trunking communications are implemented over Internet connections. Therefore, business organizations can look forward to attaining instant ROI (Return On Investment) by making use of the respective cost savings for other core business operations.

How to Choose the Right SIP Trunking Provider?

When you are searching for reliable SIP trunking services from a professional service provider, here are some things to look out for:-

• Network:- The SIP trunking provider that you are selecting should possess individual private IP network that is purpose-specific for handling communication traffic by having multiple points of presence all around the world.
• Licensed Carrier:- When the given SIP trunking provider is known to maintain reliable relationships with multiple carriers across the globe, it will offer you the overall ease of ensuring seamless global scaling. This is achieved because regulatory issues and interoperability concerns are minimized. The status of a licensed carrier offers the assurance that the given SIP trunking service provider follows the regulatory requirements in the given nation of issuance.
• 24/7 Support:- A superior SIP trunking service provider should be capable of providing its customers improved control over the respective communications. It is important to check into the presence of SIP trunking support centers with the particular service provider. Referred to as NOCs (Network Operations Centers), these support centers are capable of assisting the customers with upgrading, configuring, and maintaining the respective SIP trunking systems.
• Seamless Configuration & Monitoring:- Reliable SIP trunking providers should offer you the freedom to ensure communication configuration –including configuring billing packages, setting up personalized call routing, selecting from multiple high-definition codecs for media streaming, and so more.

Make the most of the reliable SIP Trunking service provider!