Dental practices have unique phone requirements. 80% of appointments are booked by phone. Every missed call is a missed patient. And with NHS + private mix, routing gets complicated.
I have deployed VoIP for 15 UK dental practices. Here is what works.
The Dental Practice Problem
| Time | Calls/Hour | What Happens |
|---|---|---|
| 8-9 AM | 25-35 | Morning appointment requests flood in |
| 9-12 PM | 15-20 | Steady enquiries + cancellations |
| 12-2 PM | 10-15 | Lunch cover — often 1 receptionist |
| 2-5 PM | 15-20 | Afternoon bookings |
| 5-6 PM | 20-30 | Last-minute next-day requests |
Without ring groups: 1 receptionist answers. During 8-9 AM, 60% of calls go to voicemail. Patients call another dentist.
With ring groups: Calls ring reception + practice manager + available nurses. Answer rate jumps from 40% to 90% during peaks.
The Setup
| Feature | Configuration |
|---|---|
| Main number | Ring group: reception + overflow to practice manager |
| Emergency out-of-hours | Routes to on-call dentist mobile |
| NHS enquiries | IVR option 1 → reception |
| Private enquiries | IVR option 2 → treatment coordinator |
| Appointment reminders | Outbound with practice caller ID |
| Recording | All calls (patient dispute protection) |
| SMS | Appointment confirmations from practice number |
Cost for a Typical 8-Person Practice
| Old System | DialPhone |
|---|---|
| BT lines: £420/mo | 8 users × £24: £192/mo |
| Voicemail: £64/mo | Included |
| Recording: £0 (not available) | Included |
| Mobile twinning: £0 (not available) | Included |
| Total: £484/mo | Total: £192/mo |
| Annual: £5,808 | Annual: £2,304 |
Savings: £3,504/year. Break-even on phones (4 × £130 = £520): 1.8 months.
DialPhone deploys for dental practices in 48 hours. Reception ring groups, NHS/private routing, and appointment SMS — all included at £24/user.
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