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Not a phone system. A relationship manager that happens to answer calls.

Reasonwave Voice puts Cortex on your phone lines. It knows every caller, their full history and their relationship with your business before the first word. It handles what it can, and when it transfers, your team receives a live brief, context and prompts tailored to that exact conversation. Every call recorded, analysed and acted on.

3Rings before every call is answered
100%Of calls recorded, transcribed and analysed
ZeroCold transfers. Every handover arrives briefed.
24/7Same quality at 3am as 3pm
Watch It Work

Three calls. Three different situations. Watch Cortex handle each one.

The third call shows the smart transfer feature in action, your agent picks up with a fully populated brief and tailored prompts before they say a word.

CALL 01 · INBOUND · 09:14Sarah Hendricks · Meridian Group · existing client
SUPPORT
What Makes It Different

This isn't a phone system that learned to talk. It's the brain, on your lines.

Every other AI phone system answers calls in isolation. Reasonwave Voice runs on top of the same brain that manages your CRM, finance and operations. It knows what's happening in the business before it picks up.

SMART TRANSFER

Your agent picks up knowing everything.

When Cortex transfers a call, the agent doesn't just get the caller, they get a fully populated contact card pulled from the brain: company, history, open tickets, last conversation, deal stage. And live prompts tailored to that specific call. Whether it's a renewal at risk, an upsell opportunity or a first-time enquiry, the agent walks in prepared.

Zero cold transfers. Every handover arrives with context.
RELATIONSHIP INTELLIGENCE

It remembers who you haven't called.

Cortex monitors every relationship in the business. If a key client hasn't been contacted in a while, it flags it. If a contract is approaching renewal, it prompts the right person to reach out. If a prospect has gone quiet, it notices. The system doesn't wait to be asked, it tells your team who needs a call today and why.

No relationship slips through the gaps unnoticed.
LIVE CALL INTELLIGENCE

Actionable insight, surfaced during the call.

As a call progresses, Cortex can surface relevant data to the agent in real time: outstanding invoices, open support tickets, product usage patterns, previous complaints. Not a dump of information, curated, relevant context based on what the brain thinks will be useful in this specific conversation.

The right information at the right moment.
CUSTOM SETUP WIZARD

Configured exactly the way you work.

A step-by-step setup wizard walks you through how your business takes calls. Define your routing logic, your escalation rules, your opening hours, your hold messages. Choose from a library of voices for your IVR, or upload your own. Set the tone from professional to friendly to industry-specific. No developer. No support ticket. Done in an afternoon.

Your voice, your rules, your brand.
RENEWAL & FOLLOW-UP ENGINE

Never miss a renewal. Never forget a follow-up.

Cortex tracks every contract, every renewal date and every sales opportunity across the business. It prompts the right person at the right time: a renewal coming up in 30 days, a quote that was sent three weeks ago with no response, a prospect you had a great call with who hasn't heard from you since. It surfaces the opportunity. Your team makes the call.

Revenue that would have quietly lapsed, doesn't.
CALL INTELLIGENCE

Every call is data. Every pattern is visible.

100% of calls are recorded, transcribed and analysed. Cortex reads them all. Rising complaint themes, clients whose tone is cooling, products everyone's suddenly asking about, the objection that keeps coming up in sales calls. Monthly voice intelligence reports surface what matters. You stop finding out from customers and start finding out from Cortex.

The intelligence your call centre never had time to produce.
Smart Transfer

Your agent picks up prepared. Every single time.

When Cortex decides a call needs a human, it doesn't just transfer it. It pulls the full contact record, the account history, open opportunities or tickets, the last conversation, and generates a set of tailored prompts based on what it knows about this specific call. Your agent sees all of this before they say hello.

TRANSFERRING
Rachel Pryce · Birch & Lowe LLP
TRANSFERRING TO STUART M.LIVE BRIEF
Birch & Lowe LLP
Rachel Pryce · Retention · competitive renewal
Client since 2021 · contract renews in 23 days · NPS 8 · last call 6 weeks ago
CORTEX SUGGESTS
01They have a competitor quote, don't open with price
02NPS is 8, relationship is strong, remind them of outcomes
03Usage is up 34% this year, show them the value
04Contract anniversary gift was sent last week, mention it

What the agent sees before they say hello

01
Company and contact

Name, role and company pulled from the CRM automatically. No caller announcing themselves twice.

02
Full relationship history

Every call, email, ticket and deal. The agent knows the relationship, not just the caller.

03
Why they're calling

Cortex summarises the call so far. The agent steps in mid-conversation, not at the start of a new one.

04
What to talk about

Prompts generated from what the brain knows: renewal timing, open issues, usage patterns, competitive signals.

Relationship Engine

The calls your team should be making, surfaced automatically.

Cortex watches every relationship in the business. It knows who hasn't been contacted, whose contract is approaching renewal, which prospect has gone quiet and which client is showing churn signals. It doesn't wait to be asked. It tells your team who needs a call today and why.

CORTEX · RELATIONSHIP INTELLIGENCE · TODAY6 ACTIONS RECOMMENDED
TODAYRENEWAL
Birch & Lowe LLP · Rachel Pryce

Contract renews in 23 days. No contact in 6 weeks. Competitor mentioned on last call.

Call before they call someone else
TODAYFOLLOW UP
Calder & Wren Ltd · Marcus Webb

Proposal sent 18 days ago. Email opened 4 times, no reply. Went quiet after pricing.

Check in, don't pitch
THIS WEEKRE-ENGAGE
Sterling Partners · Amanda Frost

No contact in 47 days. Previously high-engagement client. Last conversation was positive.

Relationship call, no agenda
THIS WEEKUPSELL
Meridian Group · Sarah Hendricks

Usage up 34% this year. Contract doesn't include the new Voice module. Good time to mention it.

Renewal conversation + expansion
THIS MONTHRENEWAL
Hartwell Construction · David Okafor

Contract renews in 44 days. Strong relationship, straightforward renewal expected.

Proactive renewal call
THIS MONTHWIN BACK
Peel & Barker · James Holloway

Churned 8 months ago. At the time cited cost. Sector conditions have changed. Worth a conversation.

Exploratory outreach
Setup Your Way

Configured exactly how you work. No developer required.

A step-by-step wizard walks you through every decision. Routing logic, opening hours, escalation rules, hold messages, IVR structure. Choose from a library of voices or upload recordings of your own. Set it up in an afternoon, adjust it any time.

STEP 01Connect your numbers

Keep your existing numbers. Cortex plugs in via SIP or your current carrier. Nothing changes for your callers.

STEP 02Run the setup wizard

Walk through routing, hours, escalation rules and IVR configuration. Choose a voice or upload your own. Takes an afternoon.

STEP 03Connect the brain

Cortex links to your CRM, support desk and calendar. From this point it knows who's calling before the first word.

STEP 04Soft launch

Cortex handles overflow and out-of-hours first. Your team monitors every call. You build confidence at your own pace.

STEP 05Full deployment

Cortex answers first. Your team gets briefings instead of interruptions. The relationship manager is live.

Your voice, literally

Upload your own voice recordings for IVR messages. Or choose from a library of professional voices. Or let Cortex speak in its default voice. It sounds like you, not a call centre.

Any routing logic

Skills-based routing, time-of-day routing, caller-history routing. Route by deal stage, by account tier, by open ticket status. If you can describe the rule, the wizard can build it.

Adjust any time

Change a routing rule, add a new IVR option or update a prompt in minutes, without a support ticket. Your team owns the configuration and can change it themselves.

Versus The Old Way

What your phone lines look like before and after.

✗ Traditional phone system

✗Calls answered when someone is free
✗Agent picks up knowing nothing about the caller
✗Renewals tracked in a spreadsheet someone forgets to check
✗Call recordings sit on a server nobody ever listens to
✗Follow-ups depend on whoever made the note remembering
✗After 5pm, the business is unreachable

✓ Reasonwave Voice

✓Every call answered in three rings, 24 hours a day
✓Every transfer arrives with full context and live prompts
✓Renewals surfaced automatically, before the client calls first
✓Every call transcribed, analysed and turned into intelligence
✓Follow-ups triggered by the brain, not by memory
✓3am sounds exactly like 3pm
Next Step

Ready to meet your business brain?

A 30 minute call. No deck, no pressure, no junior sales rep. You talk, we listen, and you leave with a straight answer on whether a brain makes sense for your business.

Call usBook a discovery call