Embrace SIP telephony with our SIP Trunking solution.

SIP Trunk is a gateway into the cloud. It uses your current phone system but makes it run like a hosted voice solution. It’s resilient, cost-effective and, with the PSTN network being switched off in 2025, a SIP Trunking solution means you’ll be future-proofing your business.

As SIP Trunk providers, we can help you transform your legacy system to a SIP phone easily and efficiently.

SIP Trunking (Session Initiation Protocol) is a flexible, low cost alternative to ISDN.

Using SIP allows your business to experience the benefits of a hosted solution, without removing your legacy telephone equipment.

It optimises your data connection so you have one line for both voice services and your internet. It’s simply an evolution from a traditional phone system to one that can withstand whatever changes the future may bring.

You get the benefits of a hosted voice solution on the phones you’ve already got.

Maxima VOIP

Maxima Hosted VoiceSIP Trunk & VOIP Phone

Call bundle includes

Line Rental Included
Keep Your Existing Number
££7.99 per month
Call bundle includes 2500 local & national minutes
Also includes 2500 minutes to mobile
Ideal for up to 250 users

Benefits of SIP Trunking

Minimise Disruption – Retain your existing phone system.

Business Continuity – Never miss a call with automatic call diverts using the free Daisy Web Portal.

Reduce Charges – Standard SIP trunk prices are £6 per month per trunk, compared to an average
of £16 per channel of an ISDN30. The cost benefits are clear.

Free Calls – ‘On-net’ calls between customer sites are provided free of charge.

No Geographic Constraints – Operate without geographic telephone number constraints (UK numbers only), and keep your number even when you move.*

Overlay Services Available – Use services such as call recording and call reporting without on-site hardware.

Enquire Now.

Switching To Maxima Telecom

Can’t switch yet? Let us know.

1. Place your order

Choose your broadband and your extras.

2. We’ll tell your supplier

For BT, Sky or Plusnet customers, we’ll contact your supplier to process the switch.

3. Get Connected

We’ll take care of getting your broadband connected

4. Please Check

If your current connection is with Virgin, you’ll need to contact them.