Deployment blueprint

A phone system for a clinic group where every missed call is a patient.

Six clinics, one patient-facing number per site, a central booking team and physicians who take call at night. This blueprint shows how 3CTel designs intake, booking and after-hours routing for that kind of organization.

  • Per-site numbers with a shared booking queue
  • AI receptionist for booking and reminders
  • On-call physician routing after hours

For a multi-site clinic group, 3CTel configures one local number per clinic, a shared appointment-booking queue staffed by the central team, an AI receptionist that books and confirms routine appointments, and an after-hours path that reaches the on-call physician. Recording is excluded from clinical lines, and appointment data reaches the practice-management system via API or an automation platform, scoped during planning.

Deployment blueprint: a representative, anonymized scenario compiled from how 3CTel implements this kind of organization. No client is named and no result figures are stated; every parameter is a configuration choice we design with you.

Sector
Medical and dental clinics
Users
70 (reception, booking, clinical, admin)
Sites
6 clinics plus a central booking office
Time zones
1 (Eastern)
Languages
English and French
Modules
Business phone, Contact Centre, AI receptionist, SMS, fax
AI agents
Booking, reminders, after-hours intake
Integrations
Practice-management / EHR via API

Situation

A clinic group of this kind runs six locations with different opening hours, a central booking team that handles appointments for all sites, and a rotating on-call physician after hours. Call volume peaks at opening and after lunch, when patients call to book, reschedule or ask about results. Reception staff answer the same questions many times a day while also checking patients in at the counter.

Health information carries privacy obligations that apply in the group's province. That shapes the design: clinical conversations are not recorded, access to voicemail and messages is limited by role, and anything the AI receptionist captures is treated as patient information from the moment it is spoken.

The group also sends and receives referrals and requisitions by fax, and its practice-management system is the source of truth for the schedule. The phone system has to fit around that system, not replace it.

Requirements

  • Each clinic keeps its published local number and its own greeting, hours and holiday schedule.
  • Booking calls from every site land in one queue served by the central team, with overflow to site reception.
  • Routine bookings, confirmations and reminders can be handled by an AI receptionist in English or French.
  • After hours, urgent calls reach the on-call physician; everything else gets a clear message and a next-morning callback.
  • Clinical lines and physician callbacks are never recorded; front-desk queues may be, with a caller announcement.
  • Appointment data flows into the practice-management system rather than into a separate list.
  • Online fax stays available for referrals and lab requisitions with a per-site inbox.

Call-flow design

Each clinic number opens with a short bilingual greeting and three options: book or change an appointment, speak to the clinic, or prescription and results. The booking option routes to the shared queue; the other two stay with the site.

Conceptual illustration of the 3CTel interface — not a screenshot

Representative routing rules for one clinic number; each site's hours and destinations are its own.
WhenThen
Caller presses 1 during hoursShared booking queue; overflow to site reception after a set wait
Caller presses 2 during hoursSite reception ring group; voicemail to the site inbox if unanswered
Caller presses 3 during hoursClinic nurse line; no recording on this path
Caller stays silentSite reception, so no one is stranded in the menu
Any option after hoursAI receptionist intake; urgent keyword or caller choice escalates to on-call
Statutory holidayHoliday greeting with the closest open clinic and the after-hours path

AI agents

Three AI roles are configured, each with a narrow job and explicit hand-off rules.

  • The AI does not give clinical advice, discuss results or confirm a diagnosis under any prompt.
  • Anyone asking about symptoms, medications or an emergency is told to call 9-1-1 if it is an emergency, and otherwise transferred to a person.
  • Every AI conversation produces a transcript that only the site's authorized staff can read.

Conceptual illustration of the 3CTel interface — not a screenshot

Booking agent

Answers booking calls when the queue wait exceeds a threshold or when the caller chooses self-service. Checks availability, books or reschedules routine visits, and confirms by SMS. New-patient registrations are handed to staff.

Reminder agent

Places outbound confirmation calls and texts ahead of appointments. A patient who wants to move the appointment is offered slots; a patient with a clinical question is routed to the clinic during hours or to the after-hours path.

After-hours intake

Takes the caller's name, callback number and reason. If the caller says the matter is urgent, or uses agreed trigger phrases, the call is transferred to the on-call physician. Otherwise a next-morning callback is created.

Contact Centre and team routing

The central booking team runs as a Contact Centre queue with skills for dental and medical scheduling, and a wallboard on the booking-office screen. A supervisor can monitor and whisper on calls. Callbacks are offered when the estimated wait passes an agreed limit, and the queue holds the patient's place.

Site reception groups ring desk phones at the counter and the desktop app for staff at the back. Physicians and nurses use the mobile app so that call-backs to patients show the clinic number rather than a personal cell.

Conceptual illustration of the 3CTel interface — not a screenshot

Integrations

The practice-management or EHR system remains the schedule of record. The booking agent reads availability and writes appointments through the vendor's API where one exists, or through an automation platform where it does not. Missed-call and voicemail events post to the same system as tasks for the site.

Integration scope is settled during planning and availability is confirmed before activation. Where a vendor exposes no usable interface, the fallback is a structured message to the booking team rather than a promise the system cannot keep.

Security, privacy and continuity

  • Recording is enabled only on the booking queue, with an announcement configured with the clinic; clinical and physician paths are excluded.
  • Voicemail, transcripts and fax inboxes are restricted by role and site; a receptionist at one clinic does not see another clinic's inbox.
  • Retention periods for recordings and transcripts are set with the group to match its own record-keeping policy.
  • Each clinic's registered service address for 9-1-1 is confirmed at setup and updated when a site moves.
  • If a site loses internet, its number fails over to the mobile app and then to a designated cell number.
  • International and premium-rate dialling is blocked by default; outbound patterns are monitored for fraud.

Rollout

  1. Plan

    Map each clinic's hours, staff, on-call rotation and the questions reception answers most often. Agree what the AI may and may not do.

  2. Build on temporary numbers

    Configure menus, queues, AI prompts and the EHR connection. The clinic manager calls each path and hears what a patient would hear.

  3. Pilot one clinic

    Port one site's number first. Run for two weeks, review transcripts and adjust prompts and thresholds.

  4. Port the remaining sites

    Move the other numbers on agreed dates, one or two per week, with the old lines forwarding until each port completes.

What we measure

Instrumentation is agreed before go-live so the group can see how the design behaves: answer time by queue, abandoned calls by site and hour, callback completion, AI bookings versus staff bookings, after-hours escalations to on-call, and the share of AI conversations that ended in a human transfer. These are dashboards, not promises.

Can the AI receptionist book new patients?

It can collect a new patient's details and preferred times, but registration is handed to staff in this design. Clinics usually want a person to verify identity, health-card information and consent before a first visit is placed in the schedule. The AI books and reschedules existing patients, and confirms appointments by SMS.

How does the on-call physician receive after-hours calls?

The on-call rotation is a schedule in the phone system. Urgent after-hours calls transfer to whoever is on call through the mobile app, showing the clinic number to the patient. If the physician does not answer within a set time, the call retries and then falls back to a designated backup number.

Is a phone system like this suitable for a single clinic?

Yes. A single clinic uses the same pattern with one number, one reception group and the same AI roles. The shared booking queue simply becomes the clinic's own. 3CTel scales the design by adding sites and queues rather than changing the structure.

Conceptual illustration of the 3CTel interface — not a screenshot

Frequently asked questions.

Only where the clinic decides to, and never on clinical lines in this design. Canadian law generally requires that callers be informed that a call is recorded; 3CTel configures the announcement with you and sets retention to match your policy.

Design your clinic group's phone system

A 3CTel specialist maps your sites, hours, on-call rotation and practice-management system, then builds and tests the design on temporary numbers before anything is ported.

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