Cloud Hosted PBX Phone System for Small Business UK

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Virtual Hosted PBX Phone System Benefits

call forwarding

Call Forwarding

Call Forwarding allows you to forward all of your incoming calls to another phone number.

Call conferencing

Conference Calls

Use call conferencing to allow third parties to join calls specifying times, conditions, passwords etc.

Time Management

Time Management

Allow your traffic to and from any VoIP Devices, and set opening hours from our clients area.

Call recordings

Call Recordings

Need to keep your conversations recorded? With our VoIP call plans you can record all your calls if required.

Business voicemail


Never miss a call again. With all of our VoIP devices you get features for FREE to help manage custom voicemails.

Business anonymous reject

Anonymous Reject

ACR feature to enable that withheld caller IDs will be prompted to phone back from a real phone number.

Business SIP trunking

SIP Trunking

With our SIP trunks you can add multiple trunks so that you can use more devices with your minutes!

IVR System

Inbound IVR

Managing inbound call flows may never be as easier than with our IVR phone system allowing custom IVRs.

Business VoIP Phone System Pricing

Starting At
Business Pro
  • Unlimited UK Landline/Mobile Minuites
  • FREE Virtual Landline Number Included
  • PBX Phone System Features
  • Unlimited SIP Trunking
  • 24/7/365 Team Presence

What Assertion do for business

AssertionLTD supply a wide variety of business phone systems, from home start up business VoIP PBX phone systems, to call centre predictive dialler software. Also with added features including a hosted PBX phone system to build and manage your business the way you want to. We have a team of industry experts with over 25 years’ experience in the call centre industry, ensuring the best possible service. All our services come with a 14 day money back guarantee!

Call Centre Software

Dialler Software

Our call centre software can be easily linked with leading CTI and CRM systems allowing agents access to customers info instantly.

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Hosted Predictive Dialler

Auto Dialler

eVoDial is suitable for inbound call centres and outbound dialler campaigns, including live call transfers and real time reporting.

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