Conwayo
    Back to blog

    What Is Voice AI Registration and How It Works for Congress Delegates

    7 min read

    What is voice AI registration?

    Voice AI registration lets a delegate register for a congress by placing a phone call instead of filling in a form or messaging on WhatsApp. The call is answered by an AI agent that asks the same questions a registration form would — name, email, registration category, billing type — and completes the registration during the conversation.

    It runs on the same backend as web and WhatsApp registration, so a delegate who registers by phone ends up in the exact same database, with the exact same invoicing and badge pipeline, as a delegate who used a form.

    How does a voice AI registration call work?

    1. The delegate calls the congress registration number (or requests a callback).
    2. The AI agent confirms the congress, then asks for the delegate's name, email, and registration category in natural conversation — no menus, no "press 1 for X".
    3. Billing type is established — individual payment or institutional invoice — and the agent collects whatever details that path requires.
    4. The agent confirms the summary out loud before finalising, then triggers the same payment link or invoice flow used across every other channel.
    5. Confirmation, badge QR code, and invoice or payment link are sent to the delegate's email immediately after the call ends.

    Why does voice AI matter for medical and academic congresses?

    A meaningful share of congress delegates — particularly senior physicians and researchers — register between patients, between lectures, or while travelling, with a phone in hand and no time to sit down at a laptop. For this group, a phone call is genuinely the lowest-friction option available, not a novelty.

    Voice also removes a barrier that web forms and even chat interfaces don't solve for everyone: typing. Delegates who find mobile forms fiddly or who simply prefer speaking can complete the same registration without typing a single field.

    Is voice AI registration the same system as WhatsApp registration?

    Yes. Voice, WhatsApp, and the web form are three entry points into one registration system, not three separate products. A delegate can start a registration on one channel and, if needed, pick it up on another — the organiser sees a single record, not three fragmented ones to reconcile manually.

    What about GDPR and call data?

    Call data is processed only to complete the registration — collecting the fields needed, routing billing, and confirming the outcome. Data is stored on EU infrastructure, subject to the same retention and deletion policy as every other registration channel, and is never used for purposes beyond the registration itself without separate consent.

    What's the difference between voice AI and a phone menu (IVR)?

    A traditional IVR system routes callers through a fixed decision tree — "press 1 for registration, press 2 for billing" — and can't handle a free-form answer or branch dynamically based on what the delegate says. Voice AI registration is a real conversation: the agent understands natural answers, asks follow-up questions when something is ambiguous, and branches the billing flow based on what the delegate actually needs, the same way a trained registration desk staff member would.

    What happens if a call gets interrupted before registration is complete?

    Whatever the delegate has already provided is saved against their session as the call progresses, not only at the end. If a call drops or the delegate needs to step away, the registration can be completed later on the web form or via WhatsApp without starting over — the organiser never ends up with a half-registered, untraceable lead.

    Which congresses benefit most from voice AI registration?

    Voice AI registration is most valuable as a complement to web and WhatsApp for:

    • Congresses with a senior or specialist delegate base where time-per-registration is at a premium
    • International congresses fielding registration questions across time zones, where a callback option reduces email back-and-forth
    • Organisers who currently staff a phone line for registration questions and want that effort automated rather than duplicated

    It is not meant to replace web or WhatsApp registration — it exists so that no delegate's preferred channel is a reason they don't register at all.