Voip Phone Services

Best VoIP Service for Business at $15 Per Month Only

Q: How to get VoIP phone service?

To get VoIP phone service, sign up with a provider like Calilio, choose a plan, port or buy a new virtual number, configure call settings, and start making calls over the internet.

Q: How much does VoIP phone service cost for small businesses?

VoIP phone service is usually more affordable than traditional phone lines. With Calilio, VoIP plans start at $15 per user/month, making it cost-effective for small businesses.

Q: Is VoIP worth it for small businesses?

VoIP helps small businesses save money, appear professional, and scale easily. It provides advanced features like IVR, call queues, and analytics without requiring expensive hardware.

Q: What is the cheapest VoIP phone service?

The cheapest VoIP phone services start at around $10–$15 per user/month. Calilio’s Standard Plan offers business-grade VoIP features starting at $15 per user/month.

Q: What is the best VoIP for small businesses?

The best VoIP for small businesses is Calilio — it is designed for startups and SMBs, offering virtual numbers, AI reports, and call management for both inbound and outbound business calls.

Q: What is the best VoIP provider?

Calilio is one of the best VoIP providers that offers global virtual numbers and AI-powered analytics with advanced call management features at affordable plans, making it suitable for businesses of all sizes.

Q: Which is the most popular VoIP service?

Popular VoIP services include Calilio, RingCentral, 8×8, and Vonage. Among these, Calilio is known for combining affordability with advanced features like AI call reports and CRM integrations.

Replace traditional phone lines with Calilio’s VoIP phone service for flexible cloud-based telephony solutions. Make and receive calls over the internet, reduce telephony costs, and manage your business calls from anywhere, on any device.

VoIP phone service for small businesses to large enterprises.

Get virtual numbers (local, mobile, and toll-free) in 100+ countries.

Calls and SMS over the internet—access from any device.

100+ call management features—including AI tools.

Integration with CRM tools for workflow automation.

A man is talking on a cell using interface of Calilio

Telephony Partner of 1000+ Businesses Worldwide

Get VoIP-powered Virtual Phone Numbers for Business Telephony

When you sign up for VoIP business phone service from Calilio, you can get virtual phone numbers for your business (local, mobile, or toll-free) and run your telephony over the Internet, starting from $2 per month only.

Some Numbers May Require Proof Of ID And Address Registration According To Local Laws.

Some Phone Numbers May Not Be Available Through This Search, As They Are Not Generally Offered To Customers. These Numbers Are Available On Order Request. Please Contact Support To Request Them.

How to Set Up a Business VoIP Phone System on Calilio?

To set up your business VoIP phone system with Calilio, you sign up for our VoIP plan, get or port phone numbers, add users, and configure call features. Your team can start making and receiving calls online.

Step 1

Create your Calilio account and access the dashboard.

Step 2

Buy phone numbers or port your existing ones.

Step 3

Set up accounts for your team with permissions for agents, admins, or supervisors.

Step 4

Build IVR menus, call routing, business hours, and voicemail rules.

Step 5

Start handling calls and SMS with Voice over IP technology.

Port Your Existing Phone Number to Calilio

Port your existing numbers to Calilio, assign shared lines to teams, and manage calls through our VoIP-powered business phone system.

Providing VoIP Phone Services in 100+ Countries

Calilio provides VoIP phone services for businesses globally — you can get cloud-based virtual numbers in 100+ countries and give your company a trusted presence anywhere. Our VoIP phone system eliminates the need for physical offices while keeping your business telephony professional and cost-effective.

AllAfricaAsiaEuropeNorth americaAustraliaSouth america

For Inbound Calls|For Outbound Calls

Business Hours

Define operating times and redirect after-hour calls to voicemail.

Phone Number Sharing

Multiple team members can answer calls from the same number to reduce wait times.

Custom Phone Greetings

Create branded greetings and department-based messages for a professional caller experience.

IVR (Interactive Voice Response)

Direct callers to sales, support, or any department using an automated menu.

Call Queue & Music on Hold

Organize callers in a queue during busy hours and keep them engaged with hold music or messages.

Features for Call Monitoring

Live Call Monitoring

Supervisors can listen to ongoing calls in real time for quality control.

Call Recording & Storage

Record and securely store calls for compliance, training, or later reference.

Call Whispering

Coach agents during live calls without customers hearing the supervisor.

Call Termination

Admins can end calls between customers and agents when necessary.

AI Call Reports

Supervisors receive AI-generated call reports after each call to train agents and make informed decisions.

Call summary

Call transcription

Reason for call

Call conclusion

Sentiment analysis

Real-time Dashboard

Track call volumes, wait times, and outcomes instantly for better business decisions.

Features for Call Monitoring

Send promotional messages, updates, or alerts to thousands of customers at once.

a person holiding a phone with phone ringing interface showcasing sim-cards

Flexible Number Assignment

Assign one phone number to multiple team members to ensure calls are always answered promptly and managed efficiently. Number sharing improves overall team collaboration and customer service.

a search interface with filters to select phone numbers form different countries.

Improved Responsiveness

Enhanced Collaboration

A woman with a cell and a whiteboard with arrows pointing down and a dollar

Benefits of VoIP Phone Service for Your Business

From startups to small businesses to enterprises, Calilio’s VoIP phone service helps businesses of all sizes cut telephony costs, improve flexibility, and manage calls smarter.

Cost Savings

Eliminate expensive hardware and landlines. Make local and international calls at lower rates using the internet.

Global Reach

Scalability

Flexibility & Mobility

Use Cases of VoIP Phone Service

Calilio works for businesses of all sizes and types across industries. From small businesses to global enterprises, our voice over IP phone service helps teams manage calls smarter, scale faster, and improve customer interactions with advanced call management and reporting features.

By Size|By Teams

Startups

A VoIP platform gives startups an affordable way to launch with a professional image. Handle customer calls, track interactions, and scale your VoIP system easily as your business grows.

a girl is integrating with support teams

Small Businesses

Calilio’s plan for VoIP phone service for small businesses helps growing companies manage inbound and outbound calls using IVR, call queues, voicemail, and other basic features. It ensures no calls are missed while keeping telephony costs low.

Two men are discussing about managing calls

Enterprises

A VoIP phone system helps enterprises manage high call volumes across departments and regions. Calilio’s CRM integration, global phone numbers, and AI analytics help you handle complex telephony needs and improve service quality at scale.

Enterprises

Business Telephony Across Industries

Travel Companies

Hospitality

Retail & E-commerce

Restaurants

Automotive

Transportation & Logsitics

Recruiters & Agencies

Construction

Marketing Agencies

Comparing the 5 Best VoIP Service Providers for Business Telephony

Scalable Pricing Options for Every Office

Choose a plan that fits your business needs. Whether you're a stratup or a growing business. Calilio has flexible pricing built to scale with you.

save 20% on Annual Plan

Standard Plan

$12
Per user/per month

Ideal for solopreneurs, startups and small businesses venturing into affordable VoIP service.

Get Started with:

User Limit: 10
Free 1 Local Number
US or Canada
Call Recordings and Storage
Optional
Basic Realtime Dashboard

Premium Plan

$28
Per user/per month

Leverage growing businesses and call centers with cost-effective VoIP solutions.

Everything in the Standard Plan, plus:

All Standard Plan Features
Unlimited Users
Advance Reporting
Coming Soon
Live Call Monitoring
Detailed Realtime Dashboard

Enterprise Plan

Custom

Comprehensive VoIP plan for unmatched communication solutions for large businesses and enterprises.

Everything in the Premium Plan, plus:

Queue Call Back
Coming Soon
All Call Strategy Features
Dedicated Account Manager
Phone and WhatsApp Support

Note: Your subscription only covers the plan and includes a complimentary $1 credit. Once this credit is used, you must load your wallet to make or receive calls/SMS. Phone numbers are billed separately. Please refer to the call and SMS rates for incoming and outgoing charges.

Q&A

Frequently Asked Questions

What is VoIP phone service?

VoIP (Voice over Internet Protocol) phone service allows you to make and receive calls over the internet instead of traditional landlines. You can access Calls and SMS from anywhere, on any device (PC, smartphone, or tablet) with an internet connection.