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Warm Transfer

Warm transfer lets your AI agent hand off a live call to a human agent when needed — without dropping the caller or making them explain everything again.

When to Use Warm Transfer

  • Caller asks a question the agent can’t answer
  • Caller explicitly requests to speak to a human
  • Caller is frustrated or escalating
  • High-value lead that needs a human touch
  • Complex booking or payment issue

Setup

Step 1: Configure Transfer Number

In Agent Studio → Settings → Transfer Number, enter the phone number to transfer to:
  • This can be your team’s landline, mobile, or call center number
  • For business hours only, use a number with a fallback voicemail
  • For 24/7, use a virtual number that routes to on-call staff

Step 2: Add Transfer Instruction to Prompt

Tell the agent when and how to transfer:
TRANSFER RULES:
- If the caller says "I want to speak to a human" or "connect me to someone" — immediately initiate transfer.
- If you've attempted to answer a question twice and failed — initiate transfer.
- If the caller sounds distressed, angry, or is using escalation language — initiate transfer.
- Before transferring, say: "Of course! Let me connect you with one of our team members right away. 
  Please hold for just a moment."

Step 3: Enable Transfer Tool

In Agent Studio, go to Tools → Add Tool → Warm Transfer. This gives the agent the ability to execute the transfer when its prompt logic triggers it.

How It Works

  1. Agent decides to transfer (based on prompt logic)
  2. Agent says its handoff message to the caller
  3. Movoice bridges the call to your transfer number
  4. Your human agent picks up — they see a whisper message with context:
    • Caller’s name (if captured)
    • Brief summary of the conversation so far
    • Reason for transfer
  5. Human agent greets the caller and continues seamlessly

Cold Transfer vs. Warm Transfer

Cold TransferWarm Transfer
Caller experienceDropped into holdBriefed handoff
Agent contextNoneSummary provided
SetupSimple redirectRequires Transfer Tool
Best forSimple routingCustomer support, sales

Testing Transfers

In Agent Studio test mode:
  1. Tell your agent “I want to speak to a human”
  2. Verify it says the handoff message
  3. Check the Transfer tab in call logs to see if the transfer was logged correctly
Transfer calls count toward your telephony minutes. If you’re on Twilio, the transferred leg is billed separately by Twilio.