What is call routing?
Quick answer
Call routing is the process of automatically directing an incoming call to the right person, team or queue based on rules, such as who's available, the time of day, the caller's number, or what they need. Done well, it means callers reach the right place quickly instead of bouncing around or hitting voicemail.
Common types of call routing
- Time-based: route differently by hours, e.g. to a mobile after 5pm.
- Skills-based: send callers to whoever handles their topic.
- Round-robin: spread calls evenly across a team.
- Simultaneous or sequential: ring everyone at once, or one after another.
- Caller-based:route by who’s calling, e.g. a known customer to their account manager.
How it works
Call routing runs on rules you set. When a call arrives, the system checks those rules, time, caller ID, menu choice, agent availability, and connects the call accordingly. If no one answers, a fallback rule decides what happens next: another team member, voicemail, or an AI receptionist that picks up rather than letting it ring out.
Where AI changes routing
Traditional routing relies on the caller navigating a menu. AI can understand what the caller actually says (“I need to reschedule my appointment”) and route or handle it directly, skipping the menu. It can also answer the overflow, so calls that would fall through to voicemail are captured and acted on instead.
Frequently asked
What's the difference between call routing and IVR?
An IVR is the menu a caller interacts with ('press 1 for sales'); call routing is the logic that decides where a call actually goes. An IVR is one way to feed a routing decision, but routing can also work from time of day, caller ID or agent availability with no menu at all.
What happens if no one answers a routed call?
That's set by a fallback rule. Instead of dropping to voicemail, calls can route to another team member or to an AI receptionist that answers, captures the enquiry and alerts your team, so the call is recovered rather than lost.
Do small businesses need call routing?
Even a simple setup helps: routing after-hours calls to a mobile or to an AI receptionist, and spreading daytime calls across whoever's free, means fewer calls ring out. It doesn't have to be complex to be worthwhile.