Best Telephony Software for Windows
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Compare the Top Telephony Software for Windows as of July 2025
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What is Telephony Software for Windows?
Telephony software is a type of communication technology that enables voice and video communication over telephone systems, computers, and the internet. These platforms are designed to manage, route, and track phone calls, messages, and multimedia communications within businesses or personal environments. Features of telephony software often include VoIP (Voice over Internet Protocol) support, call routing, interactive voice response (IVR), voicemail, call recording, and integration with customer relationship management (CRM) systems. Many telephony systems also include analytics tools for tracking call volumes, durations, and customer interactions. By improving communication efficiency and providing scalable solutions, telephony software is crucial for businesses looking to streamline their communication infrastructure. Compare and read user reviews of the best Telephony software for Windows currently available using the table below. This list is updated regularly.
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1
Phone.com
Phone.com
Voice. Text. Video. Fax. Conferencing. Collaboration. Phone.com is the modern, work-from-anywhere solution for today’s agile, mobile, and always-on entrepreneurs and growing businesses. The Phone.com solution includes advanced business phone features your growing business needs to serve your customers effectively and professionally. Advanced call handling options enhance your company image, and mobility features keep you connected anytime, anywhere with colleagues, customers, and partners whether you’re in the office or on the go.Starting Price: $12.74/month -
2
CallTools
CallTools
CallTools provides a robust telephony system built for clarity, speed, and scalability. Operating entirely in the cloud, it ensures high-quality audio and reliable connections across inbound and outbound calls. Built-in features like IVR, smart call routing, and advanced queue management keep teams organized and efficient. Agents can click to call, transfer effortlessly, manage voicemails, and handle multiple interactions from a single interface. Managers benefit from real-time monitoring, whisper, and barge-in capabilities to support and guide team performance. With flexible caller ID tools and number management controls, CallTools helps optimize contact strategies and maintain answer rates. Designed to eliminate the need for on-premise hardware, this telephony system delivers the power and flexibility modern call centers demand. -
3
3CX
3CX
3CX is a software-based, open standards IP PBX that offers complete Unified Communications, out of the box. Suitable for any business size or industry 3CX can accommodate every need; from mobility and status to advanced contact center features and more, at a fraction of the cost. Ideal for companies working remotely, 3CX includes mobile apps, video conferencing and website live chat. Installation, management and maintenance of the PBX is so easy that you can effortlessly manage it yourself, whether on an appliance or server at your premise on Windows, Linux or in the cloud. Alternatively you can choose to have it hosted by 3CX for a completely hassle-free solution.Starting Price: Free for up to 10 users -
4
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 $9 per month, VirtualPBX ensures accessibility and excellence in communication solutions. Get a free demo today!Starting Price: $9/month -
5
CallShaper
CallShaper
CallShaper is a call center software and Predictive dialer designed to help reduce costs and increase ROI for Call Centers. CallShaper partners with businesses to maximize contacts, track the performance of agents, manage leads, and sales processes. The drag-and-drop interactive voice response (IVR) editor allows managers to transfer calls to third-party stakeholders and other recipients based on agents' availability, time, or type. CallShaper lets call centers analyze databases to determine landline or wireless leads, Do Not Call list numbers, and call abandonment rates whilst helping customers to maintain compliance with Telephone Consumer Protection Act (TCPA) regulations. Supervisors can import leads by uploading files in bulk and agents can utilize call scripts to communicate and resolve clients' queries. Using predictive and preview dialers, marketing agents can automate call handling processes and review lead information before client interactions.Starting Price: $75 per month -
6
Intulse
Intulse
Intulse is a business VoIP provider offering hosted/cloud VoIP services for businesses. Managed VOIP phone systems with speed, flexibility, and more for small & large businesses in the USA. Intulse was founded in 2015 to help businesses that were stuck using old communication systems that only did a little but cost a whole lot find a better solution to meet their needs. Intulse’s VoIP UCaaS (Unified Communication as a Service) solutions are designed to increase productivity through the Intulse App, CRM integration (ex. Salesforce & HubSpot), softphones, time-based routing, virtual receptionists, customized greetings, unlimited extensions, and more. Customers who choose Intulse as their cloud VoIP provider get the power of a feature-rich system that can be customized to best-fit how they do business. Intulse’s communications specialists work closely to help select and implement features to ensure each business gets the most out of their system and service.Starting Price: $26.00/month/user -
7
T-Max Predictive Dialer
T-Max Dialer & Communications
Unlimited Calling - FREE TRIALS T-Max Predictive Dialer, an inbound and outbound CRM dialing system, is ideal for debt collections, marketing, and sales teams. With T-Max Predictive Dialer, users can reach as many live contacts as possible at one time by dialing up to five numbers at once. T-Max Predictive Dialer's automated system enables users to reduce the time to take on busy signals, wrong numbers, or no answers and instead aim to connect all receivers to a live agent at first contact. Managers can use monitoring to listen to agent calls, barge in or take over calls for QA or to help close the call. If you need a hosted auto dialer VOIP phone system with power dialer, preview dialer, sip phone, webphone, voicemail drops, local caller ID, call center, text to speech, and telemarketing capabilities We also have Voice Broadcasting Auto Dialer Trials. Compatible with ANY CRM including Salesforce, Zoho, & MondayStarting Price: $100.00 per month -
8
Talkroute
Talkroute
What is Talkroute? Talkroute is a UCaaS provider that gives you the ability to utilize your existing phones, web browser, and PCs with our cloud-based virtual phone system. Now you can have the power of an enterprise-level phone system without the upfront cost and maintenance of an expensive on-site system. Making and receiving business calls Our virtual phone system gives you the ability to make & receive calls from any desktop, browser, and smartphone. Texting with your customers Send and receive business SMS and MMS text messages. Our apps make it quick and easy to compose and reply to your customers. Video meetings with your team Video conferencing with up to 100 team & guest participants. Talkroute Meetings gives you the power to record meeting sessions, share your screen, chat via team messenger, collaborate using our whiteboard, & share files.Starting Price: $19 per month -
9
Insider Telecom
Insider Telecom
Get a business phone system without breaking the bank! We help small businesses in the United States get access to big business tools, while keeping prices within reach. In fact, with Insider Telecom, we provide the equipment as long as you need it. Enjoy features like caller ID, call forwarding, conference calling, intercom, auto attendant, and many more! No big upfront purchase for a complete business phone service. That's the Insider Telecom difference. Our support team knows that you probably don't speak "telephone." So they're trained to listen for and understand the root of your specific need - from training and configuration, all the way to fitting you with a different phone system. We want to be sure you're working with the right platform.Starting Price: $17.95 per user per month -
10
Retreaver
Retreaver
Retreaver is a cloud-based call tracking and routing platform built for performance marketers, agencies, and brands. We help you tag, route, and optimize inbound calls in real time connecting each caller to the right agent, department, or buyer using custom logic and data. Track conversions, measure ROI, and personalize experiences with CRM integrations, caller profiles, and real-time tracking. Our flexible tag system gives you full control over routing, analytics, and call flow optimization. What sets us apart is hands-on, responsive support. No tickets, no waiting just real help when it counts. We also offer seamless integrations with tools like RedTrack, ClickFlare, and TrueCall to give you a complete performance marketing toolkit. With no contracts, no hidden fees, and performance-based pricing, Retreaver is built to scale cleanly and transparently with your business. Explore more on our socials, book a personalized demo, or share your experience with a review.Starting Price: $1.00/month/user -
11
My Call Cloud
My Call Cloud
My Call Cloud provides robust, stable, and user-friendly hosted cloud Contact Center Solutions. My Call Cloud assists clients to effectively manage Inbound, Outbound and Blended calling with agents in-house or, remote. Cutting-edge contact center solutions such as SMS, IVR message blasting (with Text-to-Speech), FB messaging, and other services such as No-Dial (voicemail delivery to cell phones without ringing) are just a few of the full-service suite options available to our Call Center Software Business Partners. Upgrade your contact center software expectations with My Call Cloud automated dialer technologies. With full campaign and list management, leads can be optimized to reduce call ratios, achieve sales and marketing goals and connect with customers real-time without delays. Built-in safeguards ensure compliancy with the Telephone Consumer Protection Act with multiple internal do-not-call lists supported. Best in class cloud call center software!Starting Price: $65.00/month/user -
12
MegaDialer
Megacall
MegaDialer is a cloud-based call center software designed to help businesses with preview or predictive dialing. With its interactive interface, users can view information about campaigns, track agents and perform real-time analytics. MegaDialer offers features such as instant call reports, on-demand recording, call supervising, call layout after completion, caller ID, call monitoring, automatic re-calls, automated emailing, incoming call management, real-time activity panels, call list for agents and different levels of administration. MegaDialer can be also integrated with SMS and CRM systems, helping employees manage leads. Pricing is based on usage and technical support is provided via email and phone.Starting Price: Pay as you go -
13
Ooma Office
Ooma
Ooma Office is an award-winning, easy to adopt and affordable business VoIP solution for any size business. Whether you have 2, 20, or 200 employees, Ooma provides advanced voice and collaboration features that are flexible and scalable. Ooma Office combines the ability to have unlimited lines for your business and an easy do-it-yourself setup with no contracts or long-term commitments. This makes it easy for a small business to scale its office phone system with Ooma as its business grows. Customers have their choice of hardware – conventional analog phones, IP phones, virtual service through Mobile and Desktop apps, or any combination of the three. Ooma offers a full suite of business phone features designed to deliver a flawless communications experience. Advanced features such as a virtual receptionist, ring groups, call parking and multi-site access combine to make small businesses sound big.Starting Price: $19.95/month per user -
14
CloudTalk
CloudTalk
Searching for a smart call centre software? Try CloudTalk.io, a new-generation cloud phone system for SMEs, startups, online stores or call centers (sales and customer service teams). 25+ integrations with favorite CRM, helpdesk or e-commerce tools as Shopify, Salesforce, Pipedrive, Intercom at hand along with a 5-star rated customer success team make it easy to seamlessly migrate or set up your new cloud call centre from scratch. We are rapidly growing every month and we have already successful cooperation with 1000+ companies across the world like DHL, Yves Rocher or Karcher. Try 14 day FREE trial from CloudTalk (no credit card details required).Starting Price: $25.00/month (billed annually) -
15
XCastLabs
XCastLabs
The First and Still the Best in VoIP Communication! Our proprietary technology has been providing telecom services for over 20 years. XCast’s broad suite of products—Hosted IP-PBX, SIP Trunking, Carrier Services and Call Center Solutions—are available directly from XCastLabs or through our white label Resellers, our agent partners, carriers or call centers. XCast exceptional service, rates, and products meet the FCC standards for STIR/SHAKEN network compliance. XCast’s Hosted PBX solution is delivered over the Internet to any of your connected devices. Promotional plans start as low as $9.95 per month and include FREE Outbound minutes and a FREE Yealink Business Phone per extension. Sip Trunk Plans begin at $4.95 w/unlimited inbound minutes and free installation. Our Automatic Call Distribution (ACD) system has full reporting, automated customer callback, custom prompts, music on-hold, call recording, call monitoring (with whisper and barge-in), call transfer and more!Starting Price: $4.95/month -
16
Thirdlane
Thirdlane
Thirdlane delivers a versatile platform and flexible applications tailored to managed and cloud service providers seeking competitive differentiation. Their robust yet affordable communications tools allow both small businesses and global enterprises to streamline interactions and enhance customer experience without large upfront costs. The Thirdlane communications platform is a one-stop-shop solution for MSPs, UCaaS providers, and resellers. Its advanced voice, collaboration, and video conferencing tools are designed to be fully customizable and seamlessly integrated with partners’ own branding. Main products: Thirdlane Multi Tenant PBX, Thirdlane Business Phone System and he Thirdlane Connect which provides users with chat, voice and video calls and conferencing, SMS, screen sharing, CRM integration in modern web browsers, on mobile phones, Windows, Linux and Mac desktops., these solutions empower businesses to boost productivity, drive sales & strengthen customer relationships. -
17
WhatsApp
Meta
Simple. Secure. Reliable messaging. With WhatsApp, you'll get fast, simple, secure messaging and calling for free*, available on phones all over the world. WhatsApp Business is a free to download app that built with the small business owner in mind. Create a catalog to showcase your products and services. Connect with your customers easily by using tools to automate, sort and quickly respond to messages. WhatsApp can also help medium and large businesses provide customer support and deliver important notifications to customers. Learn more about WhatsApp Business API. Some of your most personal moments are shared on WhatsApp, which is why we built end-to-end encryption into the latest versions of our app. When end-to-end encrypted, your messages and calls are secured so only you and the person you're communicating with can read or listen to them, and nobody in between, not even WhatsApp. -
18
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 -
19
PBXware
Bicom Systems
PBXware is the world’s first and most mature IP PBX Professional Open Standards Turnkey Telephony Platform. Since 2004, PBXware has deployed flexible, reliable, and scalable Next Generation Communication Systems and VoIP solutions to Small and Medium sized Businesses (SMBs), enterprises, Internet Telephony Service Providers (ITSPs), Call Centers and governments worldwide by combining the most advanced of the latest technologies. Bicom Systems’ softswitch is offered in the Business, Call Center and Multi-Tenant Editions, each supporting specific features maximizing performance, reliability, and expandability. -
20
WeChat
Tencent
Whether you want to send messages or share photos and videos, you can chat freely through WeChat. Wherever you go, you can immediately get in touch with the people you care about using WeChat. Search and add friends directly via WeChat ID or mobile number. Start chatting once your friend request has been accepted. On Moments, you can share your life's favorite experiences using photos or videos with your friends, and also see your friends' Moments at any time. Let's share on Moments! Get face-to-face with your friends and family instantly via WeChat. WeChat allows you make free video and voice calls no matter where you are with one friend or a group of friends. If you're unable to express your feelings in words, then send a sticker to make your chats more fun. Designed by talented artists around the globe, WeChat's Sticker Gallery offers users free downloads and sending of countless fun stickers. Come and select your favorite stickers to chat with your friends!Starting Price: Free -
21
Grasshopper
GoTo
Grasshopper is a virtual phone system purpose-built for entrepreneurs and small business owners who need a simple, professional way to manage customer communications. By using a dedicated business number, Grasshopper helps you draw a clear line to separate personal and professional communication. Choose a local, toll-free, or vanity number (or port your own) and access features like call forwarding, call recording, custom greetings, VoIP calling, and unlimited users. The best part? You can handle customer calls and texts from anywhere through the mobile and desktop apps—no second phone or complex setup required. Whether you're just starting out with a side gig or scaling a small team, Grasshopper allows you to project a polished presence, stay on the go, and deliver exceptional customer communications. With simplified setup and 24/7 support, it’s the business communications app that fits to your needs and empowers you to focus on what matters most.Starting Price: $14 per month -
22
Genesys Cloud CX
Genesys
Genesys Cloud CX is a comprehensive, cloud-based contact center solution designed to deliver exceptional customer experiences across various communication channels. Built with scalability and flexibility in mind, it integrates voice, chat, email, social media, and messaging platforms into a unified interface. The platform leverages advanced AI and analytics to provide real-time insights, automate routine tasks, and personalize interactions, ensuring efficient and effective customer engagement. With its robust workforce management tools, businesses can optimize staffing and performance while maintaining high service standards. Genesys Cloud CX is designed for seamless deployment and adaptability, making it an ideal solution for organizations of all sizes looking to enhance their customer service capabilities.Starting Price: $75 per user per month -
23
Vonage Business
Vonage
Vonage Business is a leading cloud communications platform for businesses of all sizes and industries. Vonage Business covers all the communication needs of organizations looking to succeed, offering more than 40 business-critical features, mobility, conferencing, and integration with top cloud applications. Trusted by more than 500,000 business users, Vonage is available in a number of plans and packages that fit various business requirements.Starting Price: $19.99/month/user -
24
Weave
Weave
Weave is the all-in-one customer communication and engagement platform for small business. From the first phone call to the final invoice and every touchpoint in between, Weave connects the entire customer journey. Weave’s software solutions transform how local businesses attract, communicate with and engage customers to grow their business. The first Utah company to join Y Combinator, Weave has set the bar for Utah startup achievement & work culture. In the past year, Weave has been included in the Forbes Cloud 100, Inc. 5000 fastest-growing companies in America, and Glassdoor Best Places to Work. -
25
Aircall
Aircall
Aircall is the cloud-based phone system of choice for modern brands of 3+ users. By seamlessly integrating with the most popular CRM and Helpdesk tools, we help sales and support teams communicate clearly and efficiently. Admins can instantly add numbers from 100+ countries, scale their teams according to seasonality, and gain deep insights through real time analytics. Accessible by desktop and mobile app, Aircall is trusted by over 3000 companies worldwide. Start a risk-free trial today!Starting Price: $30/user -
26
Dynamics Telephony
Dynamics Telephony
Dynamics Telephony unifies your telephone system with Dynamics 365 giving: - Embedded call controls in Microsoft Dynamics 365, unifying the desktop for your sales & service staff - Simplify your sales and service team's workflow, reducing clicks, screens, and searches for up to 50% efficiency improvements - Pop relevant customer information at the moment of interaction for your staff on every call - Speed through outbound calling campaigns with the fully integrated progressive dialer - Capture call statistics, callbacks, next steps, call dispositions, automated follow ups & more within Dynamics 365 - Auto-create links to call recordings in Dynamics 365 for easy access or connectivity to Microsoft Call IntelligenceStarting Price: $15.00/month/user -
27
Voyced
Voyced
Hosted VoIP solution with a European focus but with presence in over a 165+ countries. As all our solutions are based on Premium Plus we give you the highest possible quality for the lowest price. All carry all types of numbers, from Geographic to National, TollFree and UIFN, Mobile VoIP, Elastic Pool solutions and much more. We also have our own SoftPhone and will soon be launching other Roaming products too.Starting Price: $0.25 per user per month -
28
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 -
29
VoIPstudio
VoIPstudio
VoIPstudio is a cloud-based business telephone system created for organizations that require professional communications features without the hassle and expense of owning and managing on-site PBX equipment. With thousands of systems installed worldwide, VoIPstudio is the first choice for companies when selecting a VoIP solution. Its power and simplicity make VoIPstudio perfect for any business, from startups to mid-sized call centers. With VoIPstudio, you get an all-in-one business VoIP solution with no contracts and no hidden costs, available at consumer-level pricing. All our clients get all our features from day one, including a virtual switchboard, virtual numbers, conference calling, call center, call recording, and much more. VoIPstudio also includes advanced communication tools like videoconferencing, screen sharing, or integration with lots of CRMs and other business tools. VoIPstudio is a global company that serves more than 15 million minutes of daily talk time toStarting Price: $6/month/user -
30
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