Top 10 Auto Attendant Phone Systems for Incoming Calls

10 Best Auto Attendant Phone Systems in 2025

As a customer, you have likely experienced unanswered calls or long wait times in call queues. It may have disappointed you and made you lose interest in connecting with that business.

The same goes for your business; if you fail to respond on time, customers will likely choose one of your competitors with better service. Ultimately, it might lead to an unprofessional first impression that could negatively impact your brand.

In a world driven by AI and automation, you no longer need to worry about hiring excess staff. Many business phone systems have an auto-attendant that automatically answers incoming calls and efficiently routes calls to the appropriate agent. With so many available options, we will help you choose the best auto-attendant phone system.

Highlights:

  • The auto attendant handles the inbound calls professionally, using a pre-recorded greeting and present IVR menus to direct the calls to agents.
  • An auto attendant phone system automatically routes callers to relevant agents based on their specific menu option selection (e.g., press 1 for sales, 2 for support, and 3 for billing).
  • This phone system operates 24/7, guaranteeing that callers are promptly answered and directed at all times. This helps maintain productivity and avoid missed opportunities.
  • If the agent is busy or unavailable, the auto-attendant queues the call or forwards it to voicemail, ensuring no calls are abandoned.


What is an Auto Attendant?

An auto attendant is a virtual receptionist that answers incoming calls and directs callers to the appropriate department. It uses pre-recorded greetings and an IVR menu to route calls.

Why Does Your Business Need a Modern Auto Attendant System?

A modern auto attendant system automatically answers incoming calls and routes them appropriately. It reduces the need for staff to handle routine inquiries, freeing them up to focus on more important or complex tasks.

  • Enhanced Professionalism: Consistently greet callers in a professional tone and provide efficient guidance, making a significantly stronger first impression.
  • 24/7 Availability: Ensures your business is accessible at all hours, including after business hours, weekends, and holidays, reducing missed calls and opportunities.
  • Resource Optimization: Automatically handles calls and routes them, reducing the need for multiple staff and allowing agents to focus on other high-priority tasks.
  • Efficient Call Routing: The call is directly connected to the designated department, agent, or voicemail based on the keypad inputs on the phone menu.
  • Personalized Customer Experience: Tailor voicemail messages and dynamic responses based on customer input and route them based on their needs or past interactions.

Elevate Your Call Management with Calilio’s Auto Attendant

Set personalized greetings that reflect your brand and route calls to the right department or agent with Calilio’s call menus, improving customer experience and efficiency.

How is Auto Attendant different from IVR?

You might have been convinced that Auto-attendant and IVR operate similarly.

However, an auto-attendant mainly focuses on answering calls with greetings and basic keypad-based routing. Interactive Voice Response (IVR) offers complex menus that enable customers to resolve issues, check balances, or make payments without needing a live agent.

Feature

Auto Attendant

IVR

PurposeRoutes calls to the correct department or extension automaticallyInteracts with callers to perform actions based on input
User inputTypically touch-tone only (e.g., “Press 1 for Sales”)Allows touch tone and voice commands
ComplexitySimpler; focuses on basic call routingMore complex; handles multi-level flows & conditional routing
CustomizationLimited options and logicHighly customizable workflows based on caller input
Ideal forSmall to mid-sized businesses with straightforward call routingLarger organizations with interactive or multi-step call handling
CostLower setup and maintenance costHigher costs due to advanced features and integrations

What is the Best Auto Attendant Phone System?

The best auto attendant phone systems include Calilio, Talkdesk, Vonage, and GoTo Connect. They automatically answer and route incoming calls to the appropriate department or individual without needing a live receptionist.

1. Calilio

Calilio is one of the best auto attendant phone systems, offering an easy way for businesses to manage calls. It lets you set up custom greetings, route calls to the right departments, and create simple menus for callers to follow. With features like voicemail management and call forwarding, Calilio ensures your customers always get a professional experience, no matter the size of your business.calilio-homepage.webpWhat makes Calilio even better is its use of VoIP technology, which provides clear call quality and works well for businesses with teams in different locations. Since it’s a cloud-based system, you can manage it from anywhere, and it offers flexible pricing plans that grow with your business.

Features:

  • Call routing
  • Hold music
  • Call queuing

Pricing:

Plan

Billed Monthly (per user/month)

Billed Annually (per user/month)

Basic$15$12
Business$35$28
EnterpriseCustomCustom

2. RingCentral

RingCentral is a scalable auto-attendant system that handles high call volumes, from basic call routing to enterprise-ready interactive voice response. It is a unified platform offering unified calls, video conferencing, and team messaging.ringcentral-homepage.webpYou can customize your virtual answering service, ensuring callers are never met with silence or unanswered rings. It also offers a multi-level IVR system that quickly guides customers to the specific service they require.

Features:

  • Shared phone number
  • Visual voicemail
  • Real-time monitoring and analytics

Pricing:

Plan

Billed Monthly

Core$30
Advanced$35
Ultra$45

3. Nextiva

Nextiva is an omnichannel platform that provides seamless voice, video, and messaging services across various applications, including Facebook and Instagram. Its AI-powered IVR directs calls to agents and AI bots, which helps to handle basic inquiries.nextiva-homepage.webpAlso, Nextiva is a multi-level auto attendant system that allows you to direct calls across PBX and submenus. In addition to the IVR system, intelligent call routing enables you to set your system to prioritize calls from your toll-free numbers before others.

Features:

  • Intelligent call routing
  • Call queuing
  • call pop
  • Free online faxing

Pricing:

Plan

Billed Monthly

Billed Annually

Digital$25$20
Core$36$30
Engage$50$40
Power suite$75$60

4. Five9

Five9 is an intelligent CX platform with AI-powered solutions that understand natural language, reducing the need for a complex menu. Its intelligent virtual assistant allows callers to speak and say what they are calling about, eliminating the need to press numbers. Also, its AI-driven systems handle routine inquiries and route calls based on customer intent, past interactions, and agent skills.five9-homepage.webpFeatures:

  • Speech Recognition & Natural Language Processing
  • CRM integration
  • Skills-based routing

Pricing:

Plan

Billed Annually

Core$149
Premium$169
Optimum$199
Ultimate$229

5. Talkdesk

Talkdesk is a cloud contact center software with autopilot that uses conversational AI to understand and respond through voice and digital channels. It is multichannel and multilingual, enabling customers to interact with a virtual agent across channels in up to 59 languages.talkdesk-homepage.webpAdditionally, Talkdesk processes human speech that easily understands customers’ slang, utterances, and idioms. It helps route calls based on spoken commands and intent rather than just keypad input.

Features:

  • AI-powered call routing
  • Omnichannel support
  • Natural language IVR

Pricing:

Plan

Billed Annually

CX Cloud digital essentials$85
CX cloud essentials$105
CX cloud elite$165

6. Vonage

Vonage is a multilevel auto-attendant phone system designed with a virtual receptionist that handles incoming calls 24/7. It enables admins to set up multiple menu options, allowing each caller to self-route their call to the relevant person or department.vonage-homepage.webpIn Vonage, you can schedule breaks and holidays so the system routes calls to designated extensions or available agents.

Features:

  • Call forwarding and voicemail
  • Personalized greetings
  • 24/7 availability with call queuing

Pricing:

Plan

Billed Monthly

Billed Annually

Mobile$19.99$13.99
Premium$29.99$20.99
Advanced$39.99$27.99

7. Dialpad

Dialpad consists of a multi-level auto-attendant that allows you to set voice menus where callers can interact via keypad or voice commands. If the call goes unanswered, it will be routed to voicemails through transcription and email delivery.dialpad homepageDialpad also provides flexible call routing that directs calls to agents based on their skills or workload.

Features:

  • Custom call routing
  • Business hour routing
  • Custom greetings

Pricing:

Plan

Billed Monthly

Billed Annually

Standard$27$15
Pro$35$25
EnterpriseContact dialpadContact dialpad

8. GoTo Connect

GoTo Connect is an auto-attendant phone system that allows businesses to customize greetings and messages. It offers multi-level IVR menus, guiding callers to reach specific departments, employees, or services through key inputs or voice prompts.goto-connect-homepage.webpAdditionally, calls can be routed differently based on the time of day, business hours, or holidays, ensuring the right call flow during off-hours or weekends.

Features:

  • Customizable call menus
  • Automated call routing
  • Custom greetings

Pricing:

Plan

Billed Annually

Phone system$26
Connect CX$34
Contact Center$80

9. Aircall

Aircall is a business phone system that offers IVR menus with automated prompts to direct callers to the appropriate team via keypad or voice. Based on these selections, callers are automatically connected to the most suitable agent depending on their skills, availability, or history.aircall homepageFeatures:

  • Smart call routing
  • Call queuing
  • IVR

Pricing:

Plan

Billed Monthly

Billed Annually

Essentials$40$30
Professional$70$50
CustomGet a quoteGet a quote

10. CloudTalk

CloudTalk is a cloud-based phone system that offers a virtual receptionist. It allows businesses to customize multi-level IVR menus with pre-recorded messages and efficiently routes callers to the appropriate department using keypad input or AI-powered voice recognition.cloudtalk homepageIn CloudTalk, you can create custom call flows to address emergencies, ensuring timely assistance. Whenever agents are unavailable, the auto attendant directs callers to voicemail boxes with clear messages.

Features:

  • Call flow designer
  • Business hour routing
  • Voicemails

Pricing:

Plan

Billed Monthly

Billed Annually

Starter$34$25
Essential$39$29
Expert$69$49
CustomContact cloudtalkContact cloudtalk

How to Choose the Right Auto Attendant Phone System for Your Business?

When selecting an auto attendant, first analyze your call volume and the required functionalities, then verify its scalability. Compare pricing for clarity, prioritize user-friendliness, and confirm effortless integration with existing platforms, such as VoIP and CRM.

  • Assess Your Business Needs: Determine the daily number of inbound calls and select the routing features with IVR menus that suit your business needs.
  • Consider Scalability: Select a system that adapts to increasing call volumes with your team and complex call flows as your business expands.
  • Review Pricing: Compare pricing plans carefully to ensure the needed features are included without hidden costs and within budget.
  • User-Friendly Interface: Select a system with a user-friendly dashboard that allows non-technical employees to set up and manage call settings efficiently.
  • Check Integration Capabilities: Ensure the auto attendant system integrates seamlessly with your existing business systems for more efficient operations.

Upgrade to Auto Attendant With Calilio

An auto attendant phone system automatically answers and routes calls to the appropriate person or department, reducing manual workload. You can pre-record the greeting, which the system uses to handle incoming calls professionally. Also, it offers IVR menus that enable users to choose options and reach the desired department without the help of live agents.
 

Calilio allows you to record a greeting in advance and set up IVR menus to direct calls to the agent. If agents are unavailable, callers are placed in a queue with hold music or brand messages, ensuring they are engaged until an agent is available. Sign up now!!

Frequently Asked Questions

What is an auto attendant in a phone system?

An auto attendant is an automated phone system feature that answers calls with a greeting and menu, routing callers to the correct agent or department based on their input, without human intervention.

How much does an auto attendant cost?

The cost of an auto attendant varies widely depending on the features, users, cloud or on-premise system, and contact terms.


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