UCaaS · Call routing

Send every call to the right place, automatically

Greet callers, route them by department or schedule, and make sure nothing rings out or gets missed. Build it all yourself with a visual drag-and-drop editor — or describe it in plain English and let the AI assemble it.

Live, interactive demo — click to explore it.
Auto-attendant / IVRRing groupsCall queuesBusiness-hours & holidaysFind-me / follow-meDrag-and-drop builder
Call flow · Main line
Incoming call
Auto-attendant / IVR
Sales — ring groupSupport — queueAfter-hours — VM

Auto-attendant / IVR

Greet and route every caller

A multi-level auto-attendant answers instantly and points callers to the right department, person, or self-service option — with custom greetings and music on hold. Add the AI IVR and callers can simply say what they need instead of pressing numbers.

Multi-level menusNest menus by department, location, or language.
Custom greetingsRecord or upload greetings and hold messaging per menu.
AI natural-language optionLet callers speak their intent instead of navigating a tree.
Self-service promptsRoute to hours, directions, or account info without an agent.
Auto-attendant / IVR
Press 1Sales
Press 2Support
Press 3Billing
Say itAI natural-language routing
greetMulti-level menus — or let callers just say what they need.

Groups & queues

Ring the right people, hold the rest in line

Ring groups alert a whole team at once or in sequence, so calls get answered fast. When everyone’s busy, call queues hold callers in order with position and wait handling — and can offer a callback instead of a hold.

Ring groupsSimultaneous or sequential ringing across desks and mobiles.
Call queuesOrdered hold with position, wait time, and music.
Queue callbacksOffer a callback and keep the caller’s place.
Overflow & failoverAutomatic overflow paths so no call rings out.
Ring groups & queues
Ring the whole team at once or in sequence
Hold callers in an orderly queue with position
Offer a callback instead of waiting on hold
Overflow & failover so nothing rings out

Schedules

Different rules for open, closed, and holidays

Business-hours routing and time conditions send calls one way during the day and another after hours, on weekends, or on holidays — automatically. Find-me/follow-me reaches you across extensions and even external numbers so you don’t miss the important ones.

Business-hours routingOpen, closed, and holiday behavior on a schedule you set.
Time conditionsDate- and time-based rules for breaks and seasons.
Find-me / follow-meRing your devices and external numbers in sequence.
After-hours voicemailSend off-hours calls to voicemail with transcription.
Business-hours & holiday routing
Mon–Fri 8–6Open — ring groups
After hoursVoicemail + transcript
WeekendsOn-call group
HolidaysHoliday greeting
scheduleOpen, closed, and holiday routing — automatically, on your schedule.

Setup

Build and change flows yourself

A visual drag-and-drop editor lets you build call flows, IVR menus, and routing on a canvas and see the whole system at a glance. Start in simple mode for everyday edits and switch to advanced when you need fine-grained control — no ticket, no waiting.

Drag-and-drop builderAssemble flows visually and publish in minutes.
Simple / advanced modeEveryday edits stay easy; deep control is one toggle away.
Describe it in plain EnglishLet the AI configuration builder draft the flow for you.
Managed optionPrefer hands-off? intSignal can run moves, adds, and changes for you.
Visual drag-and-drop builder
MenuRing groupVoicemailHours
Incoming
Greeting
+ drop a block
buildAssemble call flows on a canvas — simple or advanced.

Map your ideal call flow

Bring your departments, hours, and escalation paths — we’ll turn them into a clean routing plan.

Book a walkthrough  ⟶

Frequently asked questions

What’s the difference between an auto-attendant and an IVR?

They’re closely related. An auto-attendant answers and offers a menu that routes callers to departments or people. An IVR (interactive voice response) can go further — collecting input and enabling self-service. intSignal UCaaS supports both, plus an AI IVR where callers just say what they need.

Can we change call routing ourselves?

Yes. The visual drag-and-drop builder lets your admins create and edit menus, ring groups, queues, and schedules and publish changes in minutes. You can also describe changes in plain English, or have intSignal manage them for you.

What happens to calls after hours?

Business-hours routing and time conditions automatically switch behavior for closed hours, weekends, and holidays — sending calls to voicemail with transcription, an on-call group, or a different message, however you configure it.

Can calls ring my mobile as well as my desk phone?

Yes. Ring groups and find-me/follow-me can ring your desk phone, softphone, and mobile simultaneously or in sequence, including external numbers, so important calls reach you wherever you are.