SIP Trunk Providers UK - Choose For Progress | sip uk

SIP Trunk Providers UK - Choose For Progress

SIP trunking is a technology that allows you to connect your phone system and VoIP service. The system uses the Session Initiation Protocol (SIP) for making and receiving calls. The system has revolutionized the ways of communication for businesses. However, with many SIP trunk providers UK, It is hard for you to choose the best one. This blog will help you navigate through the process and make witty decisions.

What is a SIP Trunking System?

SIP Trunking is the set of services that allow you to use your existing internet connection to connect to your SIP provider UK, which is the company that provides you with telephone service over the internet. So instead of paying for a dedicated line, you can use your existing internet connection and get phone service from a professional company.

SIP Trunking Features

How does the SIP trunking system meet the needs of all businesses? The answer is simple and unmatched, and advanced SIP trunking features help businesses in a way that no other system offers. So let’s go through all features of the SIP trunk UK system one by one:

  • Toll-Free Numbers

SIP trunking systems offer toll-free numbers for the businesses that need them. 

  • Local Numbers

Many SIP providers provide local numbers to help employees attend and receive calls with the same number.

  • Call Records

The system saves call data records that help businesses to view the activities and progress made in the past.

  • Voicemails

The feature supports the businesses for the people who are entrepreneurs as it converts emails to voicemails that you can listen to at any time.

  • Disaster Recovery Feature

If your business faces a power outage, this feature will help SIP trunks route to other locations so that there would not be any interruption in running a business.

  • E911 Support

The feature directly routes calls to local emergency help centers according to the caller’s location. This gives safety and peace of mind to the user.

Benefits Of SIP Trunking System

Business SIP trunking System offers a number of benefits including cost-effectiveness and scalability. The integration of amazing features with the system has increased its worth for businesses. Following are the benefits you can get while using the SIP system.

A Strong Local Presence

Many companies have offices worldwide, but they may not want to pay expensive long-distance charges every time someone calls from another location. With SIP Trunking, you can have your local number in any country at a fraction of the cost of using traditional landlines and mobile networks.

Cost Savings on a Recurring Basis

A recurring cost saving is one of the most significant benefits of SIP Trunking. Unfortunately, many businesses have faced rising telephone costs in recent years. As a result, they are searching for an alternative solution that will help them save money while maintaining their level of service.

Instant Return On Investment

The best part about a SIP trunking system is that it provides an instant return on your investment. You pay for the installation upfront, but you don’t have to pay for it again. In this way, you are not taking significant investment risks. Moreover, you can analyze the results after using the SIP system.

Increase Growth Potential

A SIP system is a phone system that uses the internet to transmit voice and data. The benefits that the system offers include: that it’s less expensive, more flexible, and more reliable than traditional phone systems. As a result, organizations can use this as an opportunity to increase their growth potential.

SIP trunk providers UK

Top 8 Best Wholesale SIP trunk providers UK

With the rising demand of businesses, many companies started providing SIP service. But it would help if you choose a provider who has built trust in the past few years. There are fraudsters in the market that you must be aware of. So before selecting any provider, make sure that they are reliable and experienced.

Here is the list of top SIP Trunking providers and How to Fine The Business SIP Trunk Provider?

  1. Xinix
  2. Vonage Business
  3. Gradwell
  4. Twilio
  5. DirectVoIP
  6. VoiceHost
  7. Gamma
  8. Net2phone



The Best SIP Trunk Service Providers UK is Xinix, which provides SIP services at the best possible rates without limiting the quality. It offers a wide range and facilities of unified communications (UC) services for the business market, including SIP trunks, hosted PBX services, and mobile connectivity. Here are the key benefits of taking services from Xinix.

  • No contract commitment
  • 84% cheaper than any other provider
  • Free advanced features
  • 30 days money-back guarantee

Vonage Business

It is a global telecommunication provider with reliable and robust network control. The provider offers packages at low costs with no compromise on quality addition. In addition, Vonage provides all advanced features for businesses to grow and expand.


Gradwell provides SIP services in a flexible way that helps you to scale your business needs accordingly. They have experts who ensure to provide you with packages that fit your business. Moreover, the cost is best for small businesses.


  • The cost is £8/month
  • Free setup
  • Bundle multiple users
  • No contract


Twilio is a SIP UK provider that works on cloud systems to communicate with businesses with no limit. They offer special discounts to committed users as they believe in the excellency of their cloud-based system. They provide the following business-friendly features:

  • Easy pay plan
  • Reliable and scalable
  • Overall low cost
  • Support remote working



DirectVoIP provides IP telephony at lower rates with an understanding of modern-day needs. They understand your business model and help you in growing your business with the help of an IP system. Years of experience in the market have proved that their up-to-the-mark services are beneficial for any business.

  • No setup fee
  • No hidden charges
  • Easy payment method
  • Customer support



VoiceHost is a cost-effective SIP UK provider with the availability of advanced features. Their strong base in software development supports their high-quality SIP services in incredible ways. 

  • Rolling monthly contracts
  • No setup fee
  • 24/7 online support
  • Compatible with a PBX system



Gamma is a sip trunk provider UK offering the most valuable packages and services in the SIP market. The features help small or large businesses to expand without spending extra money. In addition, their unique mobile app allows you to make calls by your business number.

  • Cloud PBX
  • Analog lines
  • Easy line setup
  • Compatibility with skype
  • Affordable packages


As an entrepreneur and small business owner, you must choose a legit provider. net2phone is the best option for you due to the low rates and reasonable packages. Moreover, Pay-as-you-go plans are easy and save your time well. 

  • No contracts
  • Compatible with other devices
  • High-quality services

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