Simpler, cheaper and better than Microsoft's Calling Plans.
Just £4.50 per user per month gives you 2,000 or 4,000 inclusive pooled minutes per user, per month (term dependent), built-in fraud prevention tools and superior failover options.
Connect your existing SIP lines with Microsoft Teams to enable inbound and outbound dialling.
Our connector enables you to make and receive external calls from your Microsoft Teams using either your existing SIP service or our own fully-integrated SIP lines with inclusive minutes and failover options.
Connect your existing phone system with Microsoft Teams for the best of both worlds.
Integrate Microsoft Teams with your existing voice platform to retain your existing phone system features but make and receive calls through Teams or use Your PBX as the starting point for a gradual transition to Teams.
Move fully to the cloud but keep phone system features with our all-in-one solution.
The simplest way to leave behind your old on-premise PBX. We’ll provide you with a feature-rich cloud-hosted phone system, business-grade lines and Microsoft Teams interconnect all for one simple price.
The Session Border Controller is where the magic happens, connecting SIP, PSTN or ISDN into Microsoft Teams. They can be complex to configure and run, though, so just as well we do all that for you!
Whether you choose to move your lines to us for free UK calls & resilience features or keep with your existing provider, you keep control of your vital inbound numbers, not Microsoft.
In many cases we can help you re-use any SIP-enabled devices you may already have in the business thereby keeping your hardware costs to a minimum.
Our fully-managed option means you don't have to worry about trunk capacity, resource allocation or backup - we manage all that for you. Or if you prefer to keep control, we can set up and hand over.
We're not tied to any SIP trunk provider, so we can send your traffic via multiple carriers, within the same contract, to mitigate against network outages.
We'll help you with the setup on your Microsoft Teams environment too, including help ensuring you've got the right licenses.
If your calls can't get through to your endpoints, for whatever reason, we fail them over to mobiles or divert to voicemails in the cloud to ensure business continuity.
“Absolutely spot on from start to finish, thank you to Ryan and Nick. You make my life easier!”
“Our move and installation of new IT infrastructure and phone systems couldn’t have been any smoother. The advice we had and technical guidance and support meant we felt totally at ease. Would definitely recommend One2call!”
“Local, extremely helpful, prompt. Quick to react when there have been issues (not caused by One2call). Have recommended in the past to clients.”
You would think after using One2Call for over a decade I could have found a better Service Provider.
From Enterprise level to Home Office you guys have had my back on the comms front.
Thank you all!
"I would like to pass on my appreciation to the team at One2Call for the service we received.
You guys went above and beyond to deliver an excellent service and to minimise down time for us.
Jack and Adam were excellent throughout. If you ever need somebody to do a write up or recommendation for you I would be more than happy to provide"
Professional people providing a professional service. Fully met our business needs and listened to our requirements. Responsive team and capable engineers.
“Jordan was brilliant in re-locating our PBX even when the system did not behave as expected after the move and reconfigure he worked through and made sure everything was working as expected.”
"I really appreciate your help today, especially so with the promptness of the service - you're brilliant.
The engineer who came was superb. He certainly knew what he was doing and he's fixed everything - all is good and working!
So thank you once again, you've saved us today".
“Stayed late on a Friday evening to fix my computer. Thank you”
Personal, real people service. IT with traditional, feel safe values.