Best Business VoIP Providers in Asia
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Compare the Top Business VoIP Providers in Asia as of January 2026
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What are Business VoIP Providers in Asia?
Business VoIP providers are companies that offer Voice over Internet Protocol (VoIP) phone systems for businesses. These systems allow businesses to make and receive phone calls over the Internet, reducing monthly phone bills and providing additional features such as voicemail, automated attendants, and call forwarding. VoIP providers typically offer a variety of plans, making it easy for businesses to find a cost-effective solution that meets their needs. Compare and read user reviews of the best Business VoIP providers in Asia currently available using the table below. This list is updated regularly.
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1
CallTools
CallTools
CallTools is a powerful Business VoIP solution built for high-volume sales and support teams. With a cloud-based infrastructure and enterprise-grade reliability, it delivers crystal-clear call quality, robust scalability, and the tools needed to drive conversations at scale. Manage both inbound and outbound calls from a single platform with smart queuing, IVR, and call routing. Our built-in CRM and real-time analytics help teams improve contact rates, close deals faster, and stay compliant. Easily connect with your favorite tools through native integrations and open API. Whether you’re managing a growing team or optimizing a contact center, CallTools simplifies operations and boosts performance with advanced call control, auto dialers, live monitoring, call recording, and more. Backed by U.S.-based support, CallTools empowers teams to make more meaningful connections and convert more leads with every call. Ideal for remote and hybrid teams looking for flexibility and results. -
2
Kixie PowerCall & SMS
Kixie
Kixie is a revenue engagement platform that helps teams connect faster, sell smarter, and scale efficiently with AI-driven automation and seamless CRM integration. ✔️ Outbound Sales: Increase connection rates by up to 400% with AI-powered Local Presence Dialing, Multi-Line PowerDialer, and Spam Risk Reduction. ✔️ Marketing: Automate calls and texts for instant follow-ups and personalized, scalable outreach. ✔️ Inbound Sales & CS: Streamline workflows with CRM-based call routing, shared SMS inboxes, and automated responses. ✔️ RevOps & Leadership: Optimize team performance with AI-powered call insights, live coaching, and real-time analytics. 🚀 Boost productivity and revenue with Kixie. Visit our website to get started for free today, no credit card required! -
3
VirtualPBX
VirtualPBX
VirtualPBX stands as an acclaimed Business Phone System Provider, renowned for its award-winning services. Offering industry-leading features, boasting 99.999% reliability, and competitive pricing, VirtualPBX equips businesses with top-tier communication tools for seamless unified communications. Catering to a diverse range of enterprises, from entrepreneurs to contact centers seeking a complete contact center solution. VirtualPBX serves as the ultimate destination for modern business VoIP needs. With plans starting at just $18 per month, VirtualPBX ensures accessibility and excellence in communication solutions. Get a free demo today!Starting Price: $18/month -
4
UniTalk
UniTalk
UniTalk provides a wide range of services in the field of telecommunications for business, including IP telephony and virtual PBX, call tracking, recording telephone conversations, callback buttons and widgets for the site, various types of telephone calls and routing, and much more.Starting Price: $35/month -
5
ConneXio
ConneXio
The simple, smart, efficient & all-in-one UCaaS, Customer Engagement & Workforce Management Platform. ConneXio is The Future of Customer Engagement and Workforce Management Software - AI & Voice Recognition IVRs - Omni-Channel IVRs - Voicemail and Call Menu Builder - VoIP Phones - CRM - UCaaS / CCaaS - Dialer - BPO & Outsourcing Transform your Customer Experience (CX) with ConneXio Cloud's Suite of Business Tools. Create the exact solution you need to engage customers at every step of their journey on their preferred channels – anywhere in the world! Provide a white-glove, VIP service so convenient and proactive, your customers will think you can read minds! Contextual Data, AI & Machine Learning, Flexible Workflows and Seamless Cross-Channel Communications empower your teams to engage people in powerful new ways. Featuring ways to make your job easier; - Real-time Analytics & Reporting - Custom-Tailored - AI & Machine Learning - Industry-Leading VoIP NetworkStarting Price: $29.99 -
6
Thirdlane
Thirdlane
Thirdlane is a scalable UCaaS platform that blends multi-tenant PBX, Contact Center, and collaboration apps into one solution. MSPs, Enterprises, and telecom providers adopt Thirdlane when they want freedom of deployment, deep integrations, and reliable control over their communications stack. Whether your team prefers cloud-hosted services or on-premises deployments, Thirdlane adapts to your strategy. IT departments appreciate the API-first design, while business leaders value the ability to cut costs and avoid lock-in. Core benefits: - Enterprise-grade PBX with calling, video meetings, voicemail, and advanced routing. - Unified Thirdlane Connect apps for chat, video meetings, and file sharing. - Built-in Contact Center - Advanced analytics to improve service and sales. - CRM integration for context-rich customer interactions. - White-label branding across all user touchpoints. - Options for geo-redundancy and high availability. -
7
VoIP.ms
VoIP.ms
VoIP.ms is a Canadian voice-over-internet protocol (VoIP) bring-your-own-device provider headquartered in Canada with over 80,000 customers. VoIP.ms provides a vast range of standard telephony features, as well as enhanced communication features to simplify both business and residential communications such as local DID numbers in 60+ countries. It offers Free Porting across US and Canada for local & toll-free DIDs with termination (outgoing calls) in over 125 countries across the globe.Starting Price: $0.85 month per DID -
8
Zadarma
Zadarma
Powerful Cloud Telephony for Global Businesses Zadarma offers a feature-rich VoIP platform designed for businesses that want flexibility, scalability, and professional communication without high costs. Set up your cloud PBX in minutes, manage international teams, and serve customers worldwide — all from a single interface. Key features: - Virtual phone numbers in 110+ countries - Free cloud PBX with IVR, call routing, and analytics - Integration with CRMs: HubSpot, Zoho, Bitrix24, and more - Apps for desktop, mobile, and browser-based calling - AI-powered voice agents and call tracking - Full control via web interface and API Ideal for remote teams, support centers, and growing companies looking to modernize their phone systems.Starting Price: $2/month -
9
Telnyx
Telnyx
See how the developer friendly Telnyx API can transform your business communications. Telnyx is an all-in-one communication platform designed to be tailored exactly to your needs. We created our network with real-time communications in mind so we can deliver quality calls, messaging, and data around the world. Easily build reliable messaging with our SMS API. Keep your data safe by setting up two-factor authentication using SMS or voice codes. Plug and play your VoIP setup in minutes and get carrier-grade voice with elastic SIP trunks. Our cloud-agnostic approach means you can rest easy knowing you are protecting in case of a network failure. With Telnyx deploy communications exactly to specifications. -
10
Cisco Webex Calling
Cisco
A complete business phone service, in the cloud. Webex Calling gives you a phone service in the cloud so you can make and receive calls on any device, anywhere—all without the overhead and hassle of managing it. A business phone service built for your growing business. Take calls with your business phone number from anywhere, on any device, with a full set of powerful cloud calling features. Forget the costly overhead of a physical business phone system, and easily manage all your services, users, and security in one place. Webex Calling has security built-in as a key foundational element without requiring settings to be updated to stay protected. Make calls with extension numbers, direct inward dialing (DID) numbers, directory URIs (email-style addresses), or directory-based dialing. Never miss an important call with features like shared lines, hunt groups, call waiting, hold/resume, pickup, forward, do not disturb and transfer. -
11
DID Global
DID Global
DID Global is a telecommunications partner for your business, providing communication and data services based on VOIP services and other small and wide spectrum technologies. Our services are chosen when they want to provide their business with rapid scaling, reduced advertising costs and increased sales. We operate in more than 150+ countries around the world offering the best conditions for our customers. Our services - VOIP telephony - PBX - Virtual (DID) numbers - SIP Trunk - SPAM checker - SMS service mailing All your customer communication solution in one place. Scale up and open the world to your business with DID Global.Starting Price: $10/users -
12
Bria
CounterPath
Bria is a softphone solution designed to extend the capabilities of your call server, PBX, or VoIP service so you can take calls anywhere on both desktop and mobile devices, and augment your communications with team messaging, HD video conferencing and screen sharing capabilities, hosted by CounterPath. Experience crystal clear audio and HD, 1080p video calls whether in your office or on-the-go; and manage calls easily with intuitive call recording, music on hold, and call transfer functions. Need more collaboration features? Bria Teams and Bria Enterprise include team messaging, screen sharing, and HD video conferencing with up to 200 participants! Easily talk, chat, meet, and share on any device in one efficient app that syncs calling and messaging history across devices so you're always in the loop. Check out counterpath.com for more details!Starting Price: $2.95/user/month -
13
Global Call Forwarding
Global Call Forwarding
Buy toll-free numbers and local phone numbers from more than 160 countries without commitment. You can route incoming calls to any phone, PBX, or SIP worldwide. Our global network has multiple layers of redundancy. Make international outbound calls and show any of your business phone numbers as Caller ID. Connect our SIP trunks to your phone system or use the GCF softphone to make outbound calls. Easily set up and modify smart call routing features like auto-attendant / IVR, location & time-based routing, local ringback tones, simultaneous ring, customized greetings, call recording, voicemail, and more. Easily add or remove virtual numbers, change calling plans, download your invoices and call detail records, modify advanced features, reach live technical support 24/7, and contact your account manager.Starting Price: $7.95 per month -
14
Freshcaller
Freshworks
Freshcaller is a simple and reliable cloud-based contact center software that helps businesses connect with customers in an affordable way. With phone numbers in 90+ countries, Freshcaller lets customers set up their contact center in a few easy steps, and with zero phone hardware. Freshcaller integrates with several CRM and Helpdesk tools, enabling sales and support teams to work seamlessly. With powerful reporting and analytics, admins can get real-time insights into their customer experience as well as agent productivity. Agents can take calls on their desktops, laptops, or phone (both Android and iOS), to create a fully remote but connected contact center. Admins can add agent licenses, purchase additional numbers, add phone credits, and upgrade the pricing plan. Freshcaller is a truly modern and reliable phone system that is trusted by over 7000+ customers worldwide.Starting Price: $15.00/month -
15
My Country Mobile
My Country Mobile
AI-powered phone system with built-in contact center, predictive dialers global numbers – loved by retail & e-commerce teams. The modern cloud phone system built for retail, e-commerce, and growing teams. Get unlimited calling, local/toll-free numbers in 90+ countries, AI receptionist (24/7 auto-answer & lead qualification), predictive/progressive/preview dialers, shared team inbox, SMS marketing, WhatsApp, live chat, call recording, AI transcription, and 100+ CRM integrations (HubSpot, Salesforce, Shopify, Zoho, Zapier & more). Perfect for stores, support teams, sales outreach, and multi-location businesses. No contracts, pay-as-you-grow pricing Instant setup, port your number for free Trusted by 17,500+ companies worldwide 24/7 human supportStarting Price: $9.99/user/month -
16
VoIP Office
VoIP Office
VoIP Office, a leading provider of Cloud based communications, makes it affordable and easy to connect to anyone, anywhere in the world. Our communications solutions meet the needs of any type of business in any industry, from home offices to large enterprises. VOIP OFFICE is a new-generation cloud based communications provider that offers all the features of your traditional PBX along with the latest functionality enabled by the use of VoIP technology. VoIP Office integrates easily with your business applications, seamlessly integrating your desktop and your office into one interconnected system.Starting Price: $24.95 per month plus taxes -
17
Sherweb
Sherweb
A secure and reliable solution for your online business. Everything you need to get started. A user-friendly control panel to manage your website. Experienced support technicians. Access to a huge library of pre-configured web apps for your website. With Sherweb as your trusted cloud partner, you’ll be surprised by what you can achieve. Our full-fledged cloud management platform, driven by evolving business needs, empowers IT professionals to leverage agile solutions paired with 5-star service by trusted experts they can count on. We’re born in the cloud – IT folks rest easy knowing our ever-expanding portfolio of innovative products has been hand-picked and pre-vetted, including a selection of proprietary software you won’t find anywhere else. We bring you a mature, powerful platform that doesn’t make you choose between saving time and saving costs. Automate and integrate just about anything, leveraging our cutting-edge APIs.Starting Price: $7.25 per month -
18
RingLogix
RingLogix
Stop settling for small commissions. Work with RingLogix and achieve up to 70% margins for your MSP. Quickly create custom quotes and let customers sign up online with just a few clicks. Automatically activate customers and provision services from any quote, or add a-la-carte services on demand. Use the built-in billing system to charge subscriptions, apply taxes, send invoices, and collect payments. Get direct access to call logs including SIP ladders, caps, RTP statistics and more. There’s no need to buy new hardware or change favorite devices. RingOS is compatible with all major vendors and we’re always open to collaborating with new ones. Quote, activate, bill, and support your own branded services, all in one white-labeled platform. Your brand, your customer, our platform. RingOS is a true white-label solution. Control everything from packing and pricing to features and integrations. -
19
Spoke Phone
Spoke Network
Spoke is the leading platform for high-value, complex, and regulated conversations. Spoke guides employees to say and collect the right things so deals move forward and customers get better experiences. Spoke integrates with everything, personalizing conversations, driving productivity, and ensuring compliance. Trusted for over 250,000 conversations every day with features such as calls, SMS, WhatsApp, Team Inbox, programmable routing, Personalized IVRs, caller insights, forms, analytics, +more. The Problem Today, only a small portion of your employees are equipped or have the skills to have highly-contextual, complex, and personalized customer conversations. The Solution Spoke empowers every employee with the information and skills to hold high-quality compliant conversations that drive positive customer and business outcomes.Starting Price: $15 per month -
20
Telzio
Telzio
From startups to enterprises, companies worldwide rely on Telzio for mission-critical phone services. Easy to deploy, manage, and scale. Telzio Call Flows will have you up and running with a complete business phone system in 5 minutes. Our interface gives you complete control so you don't have to call a tech to make a change to your phone system. It's so easy, you can do it yourself. Expect great customer service from our team, dedicated specialists who know your account, and fast response times you can count on.Starting Price: $50/month for unlimited users -
21
Acefone
Acefone
Acefone (founded in 2019) is a company focusing on simplifying communication for businesses. We are a product company that’s making interactions simple, powerful, and customer focused. Our cloud-based omnichannel Customer Experience (CX) platform, AceX hosts powerful products, including: -Interactions Hub: A unified communication platform to host cross-channel customer engagement on a single platform. -Contact Center Studio: A powerful dialer to enhance calling experience between business and customers while boosting agent productivity. -API Connect: A unique communication API suite to assist communication needs for mobile and web applications. -Campaigns: Mass outreach product to connect with last audience in an efficient and productive manner. Our Ace-X cloud communication suite offers a comprehensive range of tools, including contact center software, auto dialers, cloud telephony, video conferencing, and WhatsApp messaging, all designed to streamline your communicationStarting Price: $19.99 per user per month -
22
Twilio Voice
Twilio
Create a scalable voice experience with the API that connects millions globally. With Twilio Voice, you can build unique phone call experiences with one API, to create, receive, control and monitor calls with just a few lines of code. Create an engaging voice experience that you can quickly scale and modify with a wide array of customization options and resources, like our Voice SDK. Then, add on features like Interactive Voice Response (IVR), recording transcriptions, and speech recognition to create an experience that your customers will appreciate. Whether you're looking to set up global conferencing or alerts & notifications, Twilio has the support you need for building with Voice. Find docs, code samples, helper libraries, and developer tools such as Twilio Runtime and our visual workflow builder, Studio.Starting Price: $0.0085 per min -
23
Yay
Yay.com
A powerful feature-packed Cloud phone system to help your business thrive. Flexible, scalable and compatible with the devices you already use, Yay.com offers a communication solution that combines a host of of professional features with lightning fast set-up and ease of use. Built from the ground up to support businesses around the world, wherever they're based. Connect teams and collaborate across borders in minutes with a dynamic phone system that lets your teams work the way they want to. Deliver improved caller satisfaction through a range of business features such as CRM integrations, call queuing, IVR call menus and more. Get started with a free trial and discover how our phone system can seamlessly enhance your business and help you reduce your business costs today.Starting Price: $6.99 per user per month -
24
Vonix
Vonix
Imagine if your customers could seamlessly communicate with your business how they want to. Calling, SMS, messaging, social, and chat all unified in one interface with one goal: simplifying communication. You’ll want to see what we have in store. With Vonix, you’ll be able to call, text, social message and chat using your business profile from one mobile app. You’ll access all your business phone features as if you were in the office, using your business number from your cell phone. Text or message your customers, and transfer whole conversations with the internal collaboration features. Sync conversations into your customer records and keep everyone in the loop. Access business calling features like interactive voice menus, day/night mode, voicemail transcription & more. Improve satisfaction and get faster resolutions by enabling customers to communicate via their preferred method.Starting Price: $29.99 per user per month -
25
CommPeak
CommPeak
CommPeak helps organizations transform how they handle inbound and outbound communication. With cloud-based solutions that boost productivity, deepen engagement, and expand operational visibility, CommPeak turns everyday interactions into measurable business results. Across every area of business communication, organizations can use CommPeak’s full range of cloud-based services. Use predictive dialing and omnichannel messaging to expand customer outreach. Manage business calling through Cloud PBX, an internet-based phone system. Identify and connect with active numbers using HLR LookUp, reach global markets with A–Z VoIP termination, and establish a local presence in target regions with DID numbers. With integrations for over 100 CRMs and internal systems, CommPeak blends well with existing processes, allowing teams to get started quickly.Real-time monitoring provides complete visibility into performance. Combined with AI insights, a tier-1 provider network, and 24/7 live supportStarting Price: $75 per month -
26
Signalmash
Signalmash
Why work with giants like Twilio where your support requests will take forever to get a response? Signalmash is not just a CPaaS provider, we take pride in providing the best possible CPaaS support. Your developers can have a shared Slack channel with our developers for instant support. You can speak to our CEO anytime. Real-time and top-notch support means shorter development cycles and enables you to provide exceptional support to your own customers. SMS services we offer: SMS API SMS CPaaS SMS UCaaS SMS no-code sending platform 10DLC campaign support Short code SMS Toll-free SMS Voice services we offer: Contact center telecoms Voice termination Voice orgination Local numbers Short code numbers Toll-free numbers SIP Trunking Our No-code telecoms solutions: UCaaS to send SMS CCaaS to manage phone calls AI solutions Signalmash - experience the highest level of support, every step of the way - book a call with us to get expert advice!Starting Price: $0 -
27
Voxloud
Voxloud
Voxloud is the first cloud-based phone system in Italy to integrate AI to increase productivity and save you time. Your customers are already familiar with your current landline number, so bring it with you when you switch to Voxloud. It won’t cost you a penny. Activate your new landline number and phone system in 59 seconds and communicate professionally from day one. Say goodbye to your physical phone system and start working smarter with Voxloud’s cloud phone system. One telephone system for all your communications. Specially designed for small and medium-sized. Connect incoming calls to the right person faster with an interactive voice response system (IVR) featuring one or more levels. Work anywhere, any time on your laptop, tablet, or smartphone using our apps and VoIP telephones. Add users in any location and modify your phone system’s rules with just a few clicks. Add context to your phone conversations with the most famous CRM integrations on the market.Starting Price: $31 per month -
28
Bandwidth
Bandwidth.com
You want the best quality voice, messaging, and more. To get them, you need the only API provider with its own nationwide network. You can eliminate the middleman, save on costs, give yourself more control, and build the application that your customers are craving. You’re not new to this, but you need a partner to help you reach the scale you know you’re capable of. Whether you’re bringing your own carrier or building your own solution from the ground up, Bandwidth has the tools you need to reach your maximum potential. Bandwidth is a communications platform with limitless flexibility. You need integrations, enterprise-class APIs, and tools to manage your communications stack intelligently. We are open where you need it the most, with optionality and control. Our global network is directly connected to where it matters most. Giving unmatched reliability. Bringing your customers closer. Scaling wherever your business takes you. -
29
Diabolocom
Diabolocom
For 20+ years, Diabolocom has redefined customer engagement. Our cloud-based Contact Center as a Service (CCaaS), powered by our proprietary generative AI, provides the smart automation, reachability, and insights today’s customer service and sales teams need. From real-time transcription and satisfaction analysis to next-best-action recommendations, our AI Assistant seamlessly supports each customer interaction for faster resolutions. Diabolocom combines native AI for CX with telecom services to deliver a unique, hyper-customized telephony experience. By automating routine tasks, your teams focus on what truly matters—driving customer loyalty and growth. We integrate smoothly with CRMs like Salesforce, Oracle, and Microsoft, giving teams full visibility to fuel business growth. Industry leaders like Mitsubishi Electric, Nikon, and Brinks trust Diabolocom for customer experiences that stand out. -
30
CallHarbor
CallHarbor
CallHarbor offers small and medium-sized business phone & UCaaS systems. Our platform give you statistics on your employees, integrates with your existing applications, and allows you to access full functionality even when out of the office. We are so much more than just in and out calling. CallHarbor works with businesses in diverse industries and continually provides industry leading systems to streamline workflow in communication. CallHarbor offers leading mobile and web apps to allow you to work on the go. From making calls on your desktop, to checking your voicemail in your email, we have it all. CallHarbor does not limit the amount of Queues, Auto-Attendants, Parking Lots, or Users your system can have. This makes it easy to start small and grow big. We're with you every step of the way. We have reliable geo-redundant data centers so that you don't have to worry about a dropped call. We offer 25+ world class features with your original plan, and give you one great flat rate.Starting Price: $18/month/user
