Customise Consent Preferences

We use cookies to help you navigate efficiently and perform certain functions. You will find detailed information about all cookies under each consent category below.

The cookies that are categorised as "Necessary" are stored on your browser, as they are essential for enabling the basic functionalities of the site.... 

Always Active

Necessary cookies are required to enable the basic features of this site, such as providing secure log-in or adjusting your consent preferences. These cookies do not store any personally identifiable data.

Functional cookies help perform certain functionalities like sharing the content of the website on social media platforms, collecting feedback, and other third-party features.

No cookies to display.

Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics such as the number of visitors, bounce rate, traffic source, etc.

Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.

No cookies to display.

Advertisement cookies are used to provide visitors with customized advertisements based on the pages you visited previously and to analyze the effectiveness of the ad campaigns.

No cookies to display.

Skip to main content

SIP Trunking

With the PSTN Switch Off, we will be losing the ability to use analogue telephone lines to make and receive calls. These legacy products are being replaced by IP Telephony; this is where SIP trunking comes in.

SIP Trunking for Business

SIP trunking connected to our on-premise phone systems is a modern telecommunications technology that facilitates voice over the internet. ‘SIP’ stands for Session Initiation Protocol and the term ‘Trunk’ refers to the group of virtual phone lines.

A SIP Trunk allows your on-site telephone system to be connected to a network via an internet connection so you can make and receive voice calls. With SIP Trunking,  we have the ability to supply channels based on your business needs, facilitating businesses of all sizes depending on your call capacity. We can retain your current business telephone number by porting it to this service so you do not lose your business telephone number.

SIP Trunking is a cost-effective way of making sure your business is prepared for the PSTN Switch Off whilst retaining your published business numbers.

SIP

Why Choose our SIP Trunking Services?

1

Huge Monthly Cost Saving Potential

2

Reduced Call Costs

3

SIP Trunking is a BT PSTN Switch Off Compliant Solution

4

Easy Number Porting

This service allows you to retain your published telephone numbers.
5

Flexibility

you can increase the channel quantity as your business grows.
6

Simple Call Recording Capabilities

7

Unified Communications

MacBook-Mockup

SIP Trunking Service Providers

Our team are experts when it comes to on-premise telephone systems with decades of experience. We have kept up to date with the developments in our industry so we can help businesses transition to VoIP, the modern form of telecommunications.

It is so important to make sure your business is prepared for the BT PSTN Switch Off so your services are not affected. Our expert team are always on hand to offer impartial advice on choosing the right business telephone solution. Give us a call or complete the enquiry form for more details.

Telecoms
Telecoms
Connectivity
Connectivity
Structured Cabling
Structured Cabling
Wifi Solutions
Wifi Solutions
Security Solutions
Security Solutions
Support and Maintenance
Support & Maintenance

Act now to get ready for the BT PSTN switch off

Our latest news

Learn more about us and relevant articles.

Address

Communications South

284 Hayling Avenue

Portsmouth
Hampshire

PO3 6EF