Call Routing System: What Is It and How Does It Work?

Call routing is a phone system feature that directs incoming calls to the right person, team, or destination based on predefined rules. It helps businesses manage incoming calls more efficiently, reduce unnecessary transfers, and connect callers with the appropriate agent faster.

What Is Call Routing?

Call routing is a phone system feature that automatically directs incoming calls to the right person, team, department, or destination based on predefined rules. These rules can consider factors such as the caller’s needs, business hours, agent availability, or the caller’s location.

Instead of manually transferring every call, businesses can use call routing to create an organized call flow. This helps callers reach the appropriate destination faster and makes it easier for teams to manage incoming calls efficiently.

For example, a business can route sales calls to the sales team, support calls to customer service, and calls received outside business hours to voicemail or an after-hours team.

How Does Call Routing Work?

Call routing works by applying predefined rules to incoming calls and directing each call to the most appropriate person, team, or destination.

A typical call routing process works like this:

1. Incoming call: A customer calls the business phone number.
2. Routing rules are checked: The system evaluates rules such as business hours, agent availability, caller location, or team.
3. Call is directed: The system sends the call to the appropriate agent, team, queue, or destination.
4. Fallback routing: If the selected agent is unavailable, the call can be redirected to another agent, voicemail, or a backup destination.

This process helps businesses handle incoming calls efficiently without requiring someone to manually transfer every call.

Types of Call Routing

1. Round-Robin Routing

Calls are distributed evenly among available agents, giving each agent a turn to handle the next incoming call.

2. Sequential Routing

The system tries agents in a specific order. If the first agent does not answer, the call moves to the next available agent.

3. Skills-Based Routing

Calls are directed to agents based on their skills, expertise, or department, helping callers reach the most suitable person.

4. Time-Based Routing

Calls are routed differently depending on the time of day and business hours. For example, calls outside working hours can be sent to voicemail or an after-hours team.

5. Location-Based Routing

Calls are routed based on the caller’s location or region. This can help businesses connect customers with the appropriate local team or office.

Benefits of Call Routing

Call routing helps businesses manage incoming calls more efficiently and create a better experience for callers. Key benefits include:

• Faster call handling: Connect callers with the right person or team without unnecessary transfers.
• Better agent efficiency: Distribute calls based on agent availability, skills, or other routing rules.
• Fewer missed calls: Route unanswered calls to another agent, team, or backup destination.
• Improved customer experience: Help callers reach the appropriate department faster.
• Flexible call management: Adjust routing rules for business hours, holidays, locations, and changing team availability.

Common Business Use Cases

• Sales teams: Route new customer inquiries directly to sales representatives.
• Customer support: Send support calls to the appropriate support team or queue.
• Remote teams: Connect callers with available employees regardless of their location.
• After-hours calls: Route calls received outside business hours to voicemail, an on-call team, or another destination.
• Multi-location businesses: Direct callers to the appropriate office or regional team based on routing rules.

Call Routing vs IVR

Call routing and Interactive Voice Response (IVR) are related phone system features, but they serve different purposes.

IVR interacts with callers by providing voice prompts and allowing them to select options, such as pressing a number to choose Sales or Support. Call routing determines where the call should go based on predefined rules such as department, agent availability, business hours, or caller information.

For example, an IVR can ask a caller to “Press 1 for Sales or 2 for Support,” while call routing sends the caller to the appropriate team after the selection is made.

Businesses can use both features together to create an organized and efficient incoming call flow.

Call Routing vs Call Queues

Call routing determines where an incoming call should be sent, while a call queue manages callers waiting to speak with an available agent.

For example, call routing can direct a customer to the Support team, while the call queue can place the customer in a waiting line until a support agent becomes available.

Businesses often use both together to manage incoming calls efficiently and reduce missed calls.

Common Call Routing Problems

• Incorrect routing rules: Calls may reach the wrong team or agent if routing rules are not configured correctly.
• Uneven call distribution: Some agents may receive more calls than others, affecting response times and workload.
• Missed calls: Calls can be missed when agents are unavailable and no backup routing is configured.
• Complex call flows: Too many routing conditions can make the call flow difficult to manage and maintain.
• Outdated routing settings: Changes in team availability, working hours, or business structure can make existing routing rules ineffective.

Call Routing Best Practices

• Keep routing rules simple: Use clear and straightforward rules that are easy to manage and update.
• Route calls based on agent availability: Send calls only to available agents whenever possible.
• Set up fallback options: Configure voicemail, backup teams, or alternate numbers for unanswered calls.
• Review routing rules regularly: Update rules when business hours, team structure, or agent availability changes.
• Test call flows: Regularly test different scenarios to make sure calls reach the correct destination.

How to Set Up a Call Routing System

Setting up a call routing system involves defining how incoming calls should be handled and where they should be directed.

1. Define your call flow: Decide how incoming calls should move through your phone system.
2. Choose routing rules: Set rules based on factors such as agent availability, business hours, department, or location.
3. Assign call destinations: Select the appropriate agents, teams, queues, or external numbers for each rule.
4. Set up fallback options: Configure voicemail or alternate destinations for calls that cannot be answered.
5. Test the call flow: Make test calls to confirm that each routing rule works as expected.
6. Monitor and update: Review call performance and adjust routing rules as your business needs change.

When Should a Business Use Call Routing?

Call routing is useful for businesses that receive a high volume of incoming calls or need to connect callers with specific teams or agents.

Businesses should consider call routing when they:

• Receive calls for multiple departments, such as Sales and Support.
• Have remote or distributed teams handling customer calls.
• Need to manage calls outside regular business hours.
• Want to reduce missed calls and unnecessary transfers.
• Need to route calls based on agent availability, location, or specific business rules.

A well-configured call routing system can make incoming call management more organized and help businesses provide a faster, more consistent caller experience.

FAQs

What is call routing?

Call routing is a phone system feature that directs incoming calls to the appropriate person, team, department, or destination based on predefined rules.

How does call routing work?

Call routing uses configured rules such as agent availability, business hours, location, or department to determine where an incoming call should be sent.

What is the difference between call routing and IVR?

IVR interacts with callers through voice prompts and menu options, while call routing determines where the call should be directed based on predefined rules.

Can call routing reduce missed calls?

Yes. Businesses can configure fallback options such as another agent, team, external number, or voicemail when the primary destination is unavailable.

Can call routing work outside business hours?

Yes. Time-based routing can direct after-hours calls to voicemail, an on-call team, or another designated destination.

Is call routing useful for remote teams?

Yes. Call routing can direct incoming calls to available agents regardless of their physical location, making it useful for remote and distributed teams.

Conclusion

Call routing helps businesses manage incoming calls by directing callers to the right person, team, or destination based on predefined rules. With the right routing strategy, businesses can reduce missed calls, improve agent efficiency, and provide a smoother caller experience.

As business needs change, regularly reviewing and updating routing rules can help keep the call flow efficient and reliable.