Phone Systems That Scale With Your Busiest Periods

Cloud-based telecoms for accountants and accounting firms, built to handle the January self-assessment rush, support remote partners, and keep every client call logged and compliant. Carden Telecoms provides flexible phone systems that grow with your practice.

Rated 5 Star on Google

Cloud & on-premises options

Secure & reliable

Sussex, London & Crewe

UK-based expert support

Cloud & on-premises options

Secure & reliable

UK wide coverage

UK-based expert support

Why Carden Telecoms

Why Accounting Firms Choose Carden Telecoms

Whether you’re replacing a legacy system or setting up your first business phone system, we’re here to help. Get a free consultation and a no-obligation quote, and find out how much you could save.

Elastic Capacity for Peak Periods

Add lines, extensions, and users instantly for the January and April peaks, then scale back with no penalty and no hardware changes required.

Full Call Recording

Every call with clients recorded automatically and archived. Retrieve specific calls by date, number, or team member within seconds using the secure web portal.

Seamless Remote Working

Partners and managers can make and receive calls from home or client sites while presenting the same office number. No missed calls, no confusion for clients.

Single Invoice for All Telecoms

Landlines, mobiles, broadband, and call charges on one itemised monthly bill. Simpler for your accounts team and easier to budget across the financial year.

The Challenges

Telecoms Issues That Hit Accounting Practices Hard

These are problems we often hear from accounting firms. They are rarely tackled until they have already damaged a client relationship or a missed deadline.

Phone lines overwhelmed in January

Fixed line capacity means calls going unanswered during self-assessment season, precisely when clients need to reach you most.

No call records for client conversations

Fee earners taking calls on personal mobiles with no log kept, creating risk when billing disputes or compliance queries arise.

Partners unable to work effectively from home

Separate home and office numbers, voicemails not forwarded, and clients leaving messages in multiple places with no central record.

Legacy systems holding back the practice

ISDN lines already switched off or needing urgent migration, with no plan in place for moving to a modern cloud phone system.

Our Solutions

How Carden Telecoms Fixes These for Accounting Firms

A cloud-based phone system for accountants, designed around the accounting calendar rather than a generic one-size plan.

Unlimited cloud extensions, scalable on demand

Add and remove users instantly via the web portal. No engineer visits, no hardware orders, no waiting. Ready for every tax season.

Network-level call recording across all lines

Every call captured at infrastructure level, including mobile calls via the app, with encrypted archiving and rapid search.

One number, any device, anywhere

Softphone app and mobile integration mean your partners and managers work from a single number whether in the office, at home, or at a client site.

Managed cloud migration with no downtime

We handle the full switch from legacy lines to cloud VoIP, porting your existing numbers and training your team with no disruption to clients.

Features and Capabilities

What Your Accounting Practice Gets

Every feature is managed by our UK-based team from installation through to ongoing changes and support.

Cloud VoIP via 3CX and Gamma Horizon

Enterprise-grade telephony for accounting firms, accessible from a browser, mobile app, or desk phone. Full feature parity whether working from the office or at home.

Automatic Call Recording

All calls captured at network level with encrypted storage and configurable retention periods. Retrieve any call via the web portal using date, number, or name search.

Auto-Attendant and IVR

Route callers to the right team, whether personal tax, corporate, or payroll, without burdening your receptionist. Fully configurable out-of-hours messaging.

Call Volume Analytics

Understand peak call times, missed calls by team, and average handling times. Use this data to staff your phones correctly during the busiest periods of the year.

Business Mobiles for Partners and Managers

Mobile contracts integrated with the VoIP system so all calls appear from your practice number and are captured in the same call recording archive.

Failover and Disaster Recovery

Automatic rerouting to mobile or backup lines if your main system fails. No missed client calls, even during the most critical weeks of your year.

Telecoms for Accountants

Everything Managed, Nothing Left to You

We handle the full build and ongoing management of your telecoms so you can focus on your clients rather than your phone system.

Full system design and cloud migration
Number porting to retain all existing client-facing numbers
Device provisioning and softphone setup
Call recording configuration and archive setup
Staff training for the whole team
24/7 UK-based technical support
Dedicated account manager for your practice
Single monthly invoice covering all telecoms

Book a Free Accounting Practice Review

We will review your current setup, assess your seasonal capacity requirements, and recommend a tailored solution. No obligation.

Or call us: 0203 837 5480

Talk to Our Team About Your Practice's Telecoms

Whether you are upgrading from legacy lines, adding call recording, or preparing for your next tax season, we will give you a clear recommendation with no jargon. One of our team will respond on the same working day.