On paper, it’s straightforward. You need a group of people with the right tools to serve your customers. So, you buy some phones and software and away you go.
But, there are several types of call center software on the market, each designed to serve a particular type of customer in various ways.
This article will cover the five main types of call centers you can choose from to help you make the right decision for your business.
What Are Call Centers and Why Are They Necessary?
A call center is a business function that provides a service to customers over the phone. More specifically, we use the term “call center” to describe the technology that enables this function.
Call center applications are call interfaces that are ready to answer inbound phone calls or make outbound calls to customers (or potential customers). You can integrate these applications with customer relationship management (CRM) systems to provide agents with easy access to customer information.
A typical call center setup looks something like this:
Here, you have a hand- or headset for making and receiving calls and a computer interface with call controls such as “answer,” “hang up,” and “hold” and caller details.
While you can run a call center without this type of software and hardware by using a VoIP phone system and creating call queues , more mature operations or those with a large number of employees (call center agents) use a specialist application to process and manage customer queries.
Specialist call center applications can be installed on-premise or — more commonly in modern times — accessible via the internet. These applications have everything a call center agent needs to handle all customer transactions.
Common types of customer transactions include:
Processing orders
Managing complaints
Processing payments
Providing shipping updates
Updating contact information
Troubleshooting tech support tickets
Applying refunds and credit notes
Upselling and cross-selling new products
Any type of customer inquiry should enter your business via a call center so that an appropriately skilled agent can handle it and record information about the call.
In every type of call center, the calls made and received will produce vast amounts of data, which can be translated into call center metrics to help you learn about customer behavior and make decisions on staff levels, opening times, and self-service options.
Call center vs. contact center
The main difference between a call center and a contact center is the communication channels available.
A call center solely handles telephone calls: inbound calls only, outbound calls only, or a mix of the two.
A contact center adds extra communication channels, such as email, web chat, SMS, and social media messaging. When you add these channels, customers can choose their preferred contact method to interact with your business.
As in call centers, data and metrics become available following a transaction so that you can report on every customer transaction.
Types of Call Center
1) Inbound call center
An inbound call center only handles inbound transactions. Inbound call centers have call routing features such as auto attendants , interactive voice response ( IVR ), and call queues.
With a major focus on getting customers to the right agent in the shortest time, call routing is a key enabler of customer satisfaction and team productivity.
Using features such as automatic call distribution and pre-configured call flows , an inbound call center function can become a fluid operation. Calls come in, are answered promptly, and are handled the first time by the right person to solve the customer’s problem. Then, agents can add notes about the call — often called the wrap-up time.
Key metrics
Inbound call centers focus on the speed at which calls are answered and whether agents are handling those calls efficiently:
Abandoned call rate : This is the number of calls that don’t make it through to an agent because the caller chose to hang up.
Average handle time : This is the mean length of a call.
First call resolution : This is the frequency with which callers’ queries are resolved without the need to call back.
Average time in queue : This is the mean time customers wait before their calls are answered.
Percentage of calls blocked : This is the number of calls that don’t reach an agent because the phone system is at capacity.
Average speed of answer : This is the mean time taken for agents to answer a call, including queue time.
Use cases
While inbound call centers can field any type of incoming query, common use cases include:
Product and technical support: Customer service representatives help customers retrieve account information, configure products, and troubleshoot other issues.
Customer service: Agents can provide support for nontechnical issues, such as booking new appointments or tracking deliveries.
Customer feedback: A call center can be a great place to collect feedback, reviews, and overall satisfaction metrics.
2) Outbound call center
An outbound call center specializes in reaching out to customers. These call center agents make outgoing calls to customers and prospects as opposed to receiving incoming calls.
Outbound call centers allow you to reach, service, and sell to customers over the phone. Due to the different skill set required, outbound agents differ from those handling incoming calls. Using a dialer to speed up the process of making calls is commonplace. Agents may need specialist training to use such software.
Companies use outbound call centers for telemarketing, lead generation, surveys, and market research and to proactively deliver customer service.
Key metrics
Outbound metrics focus on contacts reached, call success, and expenditure.
Call volume : This is the number of calls being made in your call center at any given time.
Answer success rate : This is the frequency of calls answered by a customer or prospect.
Calls per agent : This is the number of calls an agent makes per day, week, or month and is useful for comparing and benchmarking.
Conversion rate : This refers to how often a call achieves its goal (sale, appointment, renewal, etc.)
First call close : This is the regularity of conversion on the first attempt.
Call quality : This measures adherence to scripts and appropriate call handling.
Dropped call rate : This is the percentage of customer hang-ups before a desired conclusion.
Occupancy rate : This is the amount of time agents spend speaking to customers, as opposed to other tasks.
Cost per call : This is the total call cost, including salary, cost of call center software, and any other costs attributed to calls.
Cost per acquisition : This is the average cost of a successful call that leads to revenue.
Use cases
The major use case for outbound call centers is sales outreach, but other common use cases include:
Increasing sales : Call center agents can call prospective customers and book meetings with the sales team to discuss products and services in depth.
Conducting phone surveys : Agents can ask customers to answer predetermined questions to collect feedback and follow up on previous issues.
Onboarding : Customer service teams can call new customers to make sure they’re happy with their product.
Upselling : Agents can call existing customers to identify new issues your company can help them solve.
Proactive retention: Reach out to customers who are at risk of churning with proactive customer care and resources to drive renewals.
Related Article
How To Start a Call Center (7-Step Guide)
3) Virtual call center
In the past, technical limitations meant that call centers were centralized in a single location. Businesses would need to install hardware in their communications room or in their agents’ offices. There are still specialist providers of on-premises call center services should your business require one.
However, thanks to the success of cloud technology, you can now operate a virtual call center with professionals distributed across locations, languages, and time zones. In this type of call center, agents only need access to the internet. No physical on-site installation is required.
Virtual call centers can be inbound, outbound, or a mixture of the two — often referred to as a blended call center .
Key metrics
There are several metrics you can track when working with remote and distributed teams:
Net Promoter Score : This score indicates how likely customers are to recommend your service.
Service level : This metric measures agents’ ability to answer incoming calls within an accepted threshold for hold time and arrival rates.
Average after-call work time : This measures the mean time spent making notes and completing post-call activities.
Workforce utilization : This is a measure of the productivity of your workforce dedicated to handling calls and availability.
Adherence to schedule : This is the amount of time each employee works per shift compared to how long they were scheduled to work.
Agent utilization rate: This measures the time agents spend on calls plus any other call-center-related tasks.
Use cases
All the use cases that apply to inbound and outbound call centers also apply to virtual call centers.
The most popular use case is for remote customer service teams, which can provide coverage for hours across several time zones. The virtual element of the call center means you do not need agents in a physical location or to spend money on outsourcing so you can hire staff worldwide to provide a 24/7 service.
The virtual environment also opens the door to remote and hybrid working in contact centers . Agents and employers benefit by changing the location or offering the possibility of working from home.
Business benefits of hybrid work often include:
Lower carbon footprint
Better work-life balance
Higher staff retention rates
Increased productivity levels
Wider talent pool for recruitment
Employer savings on furniture, office space, etc.
Employee savings on expenses (fuel, food, transport, etc.)
4) Multichannel contact center
Multichannel contact centers work across multiple channels but are isolated to each channel and agent.
Multichannel contact centers work across multiple channels, so agents will field calls and handle transactions via email, web chat, SMS, and social media. However, they will only work on one channel at a time.
Offering channels in addition to phone calls often increases customer satisfaction, as your customers can choose to avoid call queues and contact you in their own time and on their own terms. For example, using web chat means a customer can dip in and out of the chat while on another call or writing up important documentation.
Likewise, using email, social media, or SMS introduces asynchronous communication , meaning there’s no need for an immediate response. Messages are stored and can be referred back to at any time.
Key metrics
Phone-based metrics are still important in a multichannel contact center.
You can adjust some metrics to become channel-specific or all-encompassing:
First contact resolution : This is similar to first call resolution but includes all channels.
First response time : This measures an agent’s initial response time.
Average handling time: This is applicable across all channels, not just calls.
Use cases
Multichannel contact centers are used in a variety of support and sales scenarios, just like blended call centers. When agents are multiskilled, multichannel communication allows you to offer customer support across channels, including phone, email, live chat, social media, and self-serve knowledge bases.
5) Omnichannel contact center
Omnichannel contact centers work across multiple channels and unite all communications in one place.
The best thing about an omnichannel contact center is that agents can switch between channels, can handle all customer requests, and have a holistic view of your customers’ activity in real time.
Unlike multichannel contact centers, interactions are not on a transaction-by-transaction basis.
When a customer calls in and references their prior web chat or email, agents no longer have to say, “Sorry, I don’t have access to that.” Instead, they can view the entire account, complete with a history of interaction on any channel you offer.
Key metrics
All phone-specific metrics still apply, as you’ll still be receiving (and possibly making) phone calls.
When moving to omnichannel support, you can add a few major metrics:
Customer satisfaction : This is an overall score based on a customer satisfaction survey .
Customer effort score: The amount of perceived effort a customer puts in to resolve their concern.
Customer journey mapping : This is a visualization of a series of customer interactions with your business, including all communication channels used.
Use cases
Omnichannel contact centers, like blended call centers, are used in a variety of support and sales scenarios. When agents are multiskilled, omnichannel communication allows you to offer customer support across channels, including phone, email, live chat, social media, and self-serve knowledge bases. Plus, agents can use prior customer data in each interaction.
The major difference between multichannel and omnichannel is the connectedness of customer inquiries. With access to customer history, the use case for omnichannel relates to providing a superior customer experience.
For this reason, many businesses often skip the multichannel contact center altogether and choose omnichannel straight away.
Get a Flexible Call Center Platform With Nextiva
When planning a new call center, you will need to consider all types of calls and scenarios. Finding the right call center solution to suit your business needs is paramount.
Failure to offer the right channels and track the right metrics could lead to unhappy customers and high churn. But what you need when you are starting out may differ from your requirements when you’re scaling in a year’s time.
Finding the right balance requires a call center solution that’s as adaptable as your business.
Nextiva’s virtual call center offers all these features:
IVR
Automation
Call recording
VoIP numbers
Call routing
Advanced reporting
CRM integration
Multichannel
Omnichannel
Workforce management
With Nextiva, you can automate omnichannel customer support, provide self-service options, set up a basic inbound call center, or enable your outbound sales team.
Whatever you need, whenever you need it, our contact center solution flexes with you.
Know which type of call center you need? Set up a virtual call center with Nextiva .
