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Reroute Academy

How it works

How AI and technology really work in a contact centre.

Follow one call from start to finish. Open each step to see what it does, what it replaced and which job looks after it.

Journey of a call

One call, seven steps

  1. A customer rings your number. The call travels over the internet or the phone network.

    What it replaced: Racks of phone lines and a big box of equipment in a cupboard.

    Who looks after it: Telephony and voice support engineer

  2. A menu or a voice assistant says hello and asks what the call is about.

    What it replaced: Long 'press 1, press 2' menus that sent people to the wrong place.

    Who looks after it: Routing and call-flow designer

  3. The system picks the best person: someone with the right skills who is free now.

    What it replaced: A fixed list of who answers which line.

    Who looks after it: Routing and call-flow designer, workforce planning analyst

  4. As the call connects, the customer's record appears on the agent's screen.

    What it replaced: Asking for the same name and number again, and searching three systems.

    Who looks after it: Support analyst

  5. The system turns speech into text and suggests answers. The agent still decides what to say.

    What it replaced: Flicking through manuals while the customer waits.

    Who looks after it: AI conversation designer, support analyst

  6. When the call ends, the system writes up the notes.

    What it replaced: Typing notes for minutes after every call.

    Who looks after it: AI conversation designer

  7. Reports show waiting times, busy periods and how calls went. Quality checks flag calls that may need a closer look.

    What it replaced: Listening to a few random calls and guessing.

    Who looks after it: Reporting and insight analyst, customer experience analyst

The tools

The tools, explained simply

Speech recognition

What it does:
Understands what a caller says.
For agents:
Callers can say what they want instead of pressing buttons.
Looked after by:
Conversation designer

Transcription

What it does:
Writes down what both people say.
For agents:
Less typing, and a clear record if there is a dispute.
Looked after by:
Support analyst

Skills-based routing

What it does:
Sends each call to the person best able to help.
For agents:
You get calls that match what you are good at.
Looked after by:
Routing and call-flow designer

Customer record system (CRM)

What it does:
Keeps each customer's details and history in one place.
For agents:
You see who you are talking to without asking twice.
Looked after by:
Support analyst

Agent assist

What it does:
Listens and suggests answers and next steps.
For agents:
Help is on screen while you talk. You make the decision.
Looked after by:
AI conversation designer

Automatic call summaries

What it does:
Writes the notes when the call ends.
For agents:
Less time on admin, more time for the next customer.
Looked after by:
AI conversation designer

Sentiment and quality monitoring

What it does:
Spots calls where the customer sounded upset or something went wrong.
For agents:
Support and coaching come sooner, and quality checks look at more than a few random calls.
Looked after by:
Customer experience analyst

Chatbots and voice assistants

What it does:
Handle simple requests without a person. Good ones always offer a human.
For agents:
The easy jobs are done for you. The harder ones reach you.
Looked after by:
AI conversation designer

Workforce planning

What it does:
Works out how many people are needed at each time of day.
For agents:
Better rotas, shorter queues, fewer rushed shifts.
Looked after by:
Workforce planning analyst

Why bots alone fail

"The bot will handle everything" usually fails

Customers want a way to reach a person. If a company traps people with a bot, they lose trust.

The gains come from helping agents do a better job.

87%

Customers who say access to a human agent is essential when companies use AI for service

Source: Gartner survey of 3,566 customers, Feb–Mar 2026, August 2026 (opens in a new tab)

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