Best Call Center Infrastructure (CCI) Software for Windows of 2025

3CX is an open-standards, software-based IP PBX that provides complete Unified Communications right out of the box. 3CX is suitable for all industries and sizes. It can provide everything you need, from mobility and status to advanced call center features and more, at a fraction the cost. 3CX is ideal for remote companies and includes mobile apps, video conference, and website live chat. The installation, management, and maintenance of the PBX are so simple that you can easily manage it yourself, on your own appliance, server, or on a cloud-based platform. You can also choose to have it hosted on 3CX for an easy solution.

RingCentral RingEX, a powerful cloud-based telephone system, helps optimize your business communication. RingCentral RingEX provides enterprise-grade communication tools, including voice, fax and text, as well as BYOD (bring your own device) capability. This allows you to work wherever and however you choose. RingCentral RingEX's core features include auto-recording and conferencing as well as unlimited long-distance calling and local calls. RingCentral RingEX can be customized to suit your needs by configuring call management features such as call forwarding, message alerts and missed-call notifications.

Squaretalk is a powerful contact center solution that transforms how modern sales teams connect with prospects and customers, convert sales opportunities, and grow their operations. It offers omnichannel communication (including voice and WhatsApp messaging), powerful call-handling features, automated transcripts, sentiment analysis, contact management, customizable workflows, advanced reporting, enterprise-grade security, and affordable scalability without additional complexity or costs.. With local numbers in over 150 popular and niche destinations, we enable businesses of all sizes to establish and maintain a local presence, build trust, support their global expansion, and shorten sales cycles. Discover how Squaretalk’s cloud contact center platform can enhance your team’s connection rates and performance.

TeleManagement Technologies' WinBill is a leading telecom expense management software solution. WinBill is easily accessible and has a central database of information. It provides businesses with an accurate inventory and expense list for all vendors, IT services, and expenses. WinBill makes it easy to keep track of contracts, manage IT budgets, and eliminate late payment fees. The solution's flexible reporting tools allow users to easily create and schedule reports, or access information via the web. WinBill.Net has a robust set of features such as our service bureau module, ability to track and manage purchase orders , WinBill Web dashboard, and savings discovered (telecom dispute tracking). WinBill drastically reduces your teams time spent managing and approving your monthly telecom invoices and allows your team to manage by exception - spending time researching those invoices that have increased or decreased making you more efficient and helping find those on-going billing problems. Contact us for a live demonstration to determine if WinBill is a great fit for your company.

Are you looking for a smart phone system? CloudTalk.io is a new-generation cloud phone system that can be used by SMEs, startups and online stores. It also works with call centres (sales or customer service) and call centres (sales). You will find 25+ integrations with your favorite CRM, helpdesk, or e-commerce tools like Shopify, Salesforce or Pipedrive at your disposal along with a 5-star customer success team that makes it easy to seamlessly migrate, or set up a new cloud call center from scratch. We are growing rapidly every month and have already established successful partnerships with more than 1000 companies around the world, such as DHL, Yves Rocher, Karcher. CloudTalk offers a 14-day free trial (no credit card details necessary).

A versatile platform and applications tailored for MSPs and UCaaS Providers. Elevate your business with contemporary communication and phone systems, enhancing customer experience without significant upfront expenses. Chosen by a multitude of global customers, UCaaS providers, and resellers, Thirdlane is the preferred solution for those seeking a competitive advantage. Whether for businesses of any scale, government agencies, or call centers, Thirdlane's reliable and user-friendly multichannel communication solutions boost productivity, customer engagement, sales, and cost efficiency. Discover how Thirdlane can bolster your organization; request a quote today. In addition to the telephony features of the Thirdlane Multi Tenant PBX or Thirdlane Business Phone System, customers gain entry to the Thirdlane Connect application (desktop&mobile), covering chat, voice and video calls, conferencing, screen sharing, along with integration capabilities with CRM and diverse applications.

CallRail provides complete visibility to marketers who rely on quality leads to measure their success. CallRail is committed to helping customers see the results of their digital marketing efforts. We see the potential in connecting data from chat, forms, and calls. This helps our customers achieve better outcomes.

Break the invisible barriers between systems, apps, and data. Meet the agentic automation platform that makes quick work of your most complex processes. Make getting things done look easy—because it is. Orchestrate your most complex, critical processes across systems and teams, leaving app and data silos in the dust. Drive every process at maximum speed. Set up and apply AI + automation wherever your teams work with simple-to-use tools and expert support. Get peace of mind and automate with AI in any context, no matter how complex, with full security and governance controls. Get right-size support every step of the way. Start with do-it-yourself training, community expertise from 1M+ automation professionals, and a global partner ecosystem.

Genesys Cloud CX is a versatile, cloud-based solution for contact centers that aims to provide outstanding customer experiences through multiple communication channels. With a focus on scalability and adaptability, it merges voice, chat, email, social media, and messaging into a single, streamlined interface. The platform utilizes sophisticated AI and analytics technologies to offer immediate insights, automate routine processes, and tailor interactions, thereby enhancing customer engagement efficiency. Additionally, its strong workforce management features enable businesses to fine-tune staffing and performance while upholding high service quality. Ideal for organizations of various sizes, Genesys Cloud CX facilitates smooth implementation and flexibility, proving to be an excellent choice for those seeking to improve their customer service capabilities. Furthermore, it ensures that businesses can respond to evolving customer needs and technological advancements seamlessly.

Aircall stands out as the preferred cloud phone solution for contemporary brands with teams of three or more users. By effortlessly connecting with leading CRM and Helpdesk platforms, we empower sales and support teams to communicate effectively and efficiently. Administrators can quickly add phone numbers from a wide array of over 100 countries, adjust team sizes based on seasonal demands, and obtain valuable insights through real-time analytics. Available on both desktop and mobile applications, Aircall has earned the trust of more than 3,000 companies around the globe. Experience the benefits for yourself by initiating a risk-free trial today and discover how Aircall can transform your communication strategy!

NUACOM is a Software-as-a-Service and Telecom company that provides flexible and scalable calling solutions for businesses to deliver exceptional customer service and handle successful sales calls.. Sales and customer service are important departments for any organization and having a powerful communication platform is crucial for business success. Our calling platform is focused on the user experience, call analytics and automation, so you can focus on what matters most: close more deals and delight your customers.

Smartz Solutions is a disruptor that is reshaping contact center landscape. The traditional legacy systems have been holding businesses hostage too long with their complex infrastructures and high fees. Contact centers are tired from being burdened with disjointed, expensive systems that have a negative impact on customer and employee experience. Our AI-powered 360° experience platform is redefining contact centre experiences. We've been there. We paid for legacy systems. We had 15 systems running simultaneously (at snail's speed) to be able run our call center. We understand the frustration of not being able (sometimes even) to find data to help customers. We know how frustrating it is to have employee data scattered across multiple systems, never allowing a clear picture of the business. You don't have run your call center by losing money, opportunities, and patience. With a comprehensive tech stack you can finally have your entire customer base.

Remote teams can use the cloud phone system. JustCall provides a phone system that works from any device, anytime, anywhere for sales and support teams. It takes only seconds to obtain phone numbers in 70 different countries and make or receive calls. In minutes, you can set up your own cloud phone system. JustCall is the fastest and easiest way to manage your phone service. Learn how JustCall is used by companies to handle phone calls. Increase sales and conversions by enhancing agents' capabilities. Get rid of the hassles associated with manual dialing and data logging. You can increase sales call volume and productivity by up to 300% You can deliver a seamless customer experience with IVR and Smart Call Routing, as well as Live Call Monitoring. With SMS Bots and a variety of features, you can offer your clients responsive, 24-hour support. Automated integrations can be used across many business tools and applications. CRM, Helpdesk, and other software automation tools can be used to create smooth workflows for support and sales teams.

Infortel Select provides a platform that enables users to gather, standardize, and enhance call detail records through a single, intuitive, and customizable application. Both organizations that must adhere to communications compliance regulations and those seeking insight into their corporate call history will appreciate its efficient and accessible interface, which simplifies the process of searching, documenting, and sharing communication events. The rise of VoIP introduces both the necessity and potential to effectively manage voice quality. Infortel Select integrates Quality of Service (QoS) metrics such as latency, jitter, packet loss, mean opinion score, and severely concealed seconds with each call event, allowing for comprehensive analysis and effective troubleshooting of subpar call quality. Additionally, Infortel Select features a powerful call rating engine along with a variety of chargeback reports tailored for organizational needs, which aids in managing variable usage costs, recurring fixed equipment charges, and service fees, thereby facilitating the allocation of telecom expenses to the respective departments responsible. This comprehensive approach ensures that organizations can maintain control over their telecommunications expenditures while enhancing overall communication efficiency.

Aloware functions as a comprehensive contact center that facilitates both voice calls and SMS/MMS messaging, seamlessly integrating with leading CRMs. Whether you need a contact center solution, a sales dialer, or call tracking features, we offer a complete array of customer engagement tools all within a single application. Your team, including support agents, sales representatives, and marketers, will appreciate the benefits of having a unified platform for managing customer conversations. This centralized hub enhances collaboration and improves efficiency across all customer interaction points.

Katalina Technologies has created VoiceGuide IVR, an inbound and outbound interactive voice reply (IVR) and automatic number distributor (ACD). VoiceGuide IVR is configurable and easy-to-use, allowing for rich, omnichannel, personalized interactive experiences. VoiceGuide IVR is available as an on-premise service or cloud service. It features a graphical callflow designer that makes it easy to create and manage callflows. This allows call center executives to make changes easily. VoiceGuide IVR also offers speech recognition, text to speech conversion, biometric authentication and multilingual support.

Are you looking for a business phone system that is affordable and reliable? It would be great to spend more time with your customers than waiting on hold with your provider every little change. FluentStream is your home! FluentStream is committed to being the best business communication system. No-contract plans are available for all accounts. We provide 24/7 client support. We will be there for you throughout the onboarding process. We understand how difficult phone setup can be. We're happy to take over the heavy lifting so that you don't have too. It's all part and parcel of being the easiest business to work with.

About NobelBiz: In the CCaaS industry for over 20 years, NobelBiz stands out by enhancing productivity in global contact centers. We offer a unique telecom carrier, specifically developed for call center traffic, combined with advanced omnichannel cloud contact center software, all backed by superior customer support. About NobelBiz OMNI+: NobelBiz OMNI+ is the ultimate CCaaS solution, rich with diverse features and integrations, designed to proficiently manage contact center operations. This all-in-one software solution provides extensive channel integrations and CRM compatibility, tailored for effective remote work. It's a comprehensive, easy-to-use software for any omnichannel contact center. About NobelBiz Voice Carrier Network: As a top VoIP provider, NobelBiz Voice Carrier Network is custom-designed for global contact centers. It ensures exceptional voice quality and reliable service through a wide-reaching network. Suited for both inbound and outbound needs, our network includes advanced cloud-based routing, toll-free number provisioning, and a suite of administrative tools, ensuring high-performance contact center communications.

Exelysis allows intelligent routing of calls through group-based routing. This ensures optimal agent resource utilization. Exelysis Contact Center allows each call to be multi-tagged based upon its characteristics, which allows for fine-grained handling. Agent groups act as the bonding agent between call handlers and agents. Groups can be abstracted to represent skills, departments, campaigns and allow for great flexibility in modeling call routing scenarios. You can combine groups into sets to create more complex scenarios. Based on the call's characteristics, queueing is dynamically performed. Priorities allow for fine tuning of the order of call handling, and advanced features such as priority levels allow agents to assign important calls concurrently with their simplified workload.

Toky is a fully-featured Business Phone System that allows customers and employees to communicate easily. All you need is an internet connection. Virtual phone numbers allow you to be available from anywhere in the world. Integrate your CRM with your business tools seamlessly so you can call customers with one click and automatically log all details. With proven reliability and affordable rates, you can take advantage of features like call recordings, voicemails SMS, Speech to Text, and voicemails.

CloudCall is the only communications software dedicated to businesses who use CRMs. By capturing all calls and communications, and saving them into the CRM contact records, CloudCall helps businesses make more insightful decisions, stay in control of teams working from anywhere, and get more done faster.

Nextiva provides a comprehensive cloud-based unified communications solution that enhances connectivity for businesses. By offering a variety of communication options, Nextiva equips modern enterprises with the tools they need to thrive. Whether working from a desk or on the go, teams utilizing Nextiva benefit from effortless mobility, enhanced clarity in communication, and a service that can grow alongside their needs. All forms of communication—phone, SMS, video, and email—are consolidated into one platform, along with tools designed to boost customer experience and productivity. This integration helps eliminate the frustration of juggling multiple applications by allowing users to interact with both customers and colleagues from a single interface. It also addresses productivity challenges by ensuring that vital information is accessible when required. Businesses can engage with customers through their preferred channels and maintain a comprehensive view of all conversations and feedback. Discover more about our top customer engagement tools to further enhance your interactions. Gain insights into customer sentiments with every engagement, ensuring a more tailored approach to service delivery.

MaxContact is compatible with sites with 6 to 1000+ users. MaxContact has clients in all sectors, including BPO's and financial services providers. MaxContact is a trusted supplier to many of these market leaders.

The NeXorce Enterprise Suite keeps a close watch on the call center's performance. It seamlessly integrates both real-time and historical data from a range of Contact Center applications, offering a centralized reporting solution that agents and managers have been seeking. With NeXorce, users can access detailed real-time reporting for call centers. Information can be published across various platforms, including dashboards, desktop applications, web reports, tablets, and smartphones. Users can remain informed via email, SMS notifications, and web reports sent directly to their mobile devices. Additionally, it enables the presentation of live statistics, metrics, and alerts on large display screens, ensuring that essential information is always visible. The system supports the transmission of real-time data through either a wireless URL or a network connection, enhancing accessibility and responsiveness. This robust functionality empowers teams to make informed decisions swiftly and effectively.

Zingtree lets you build interactive decision trees with no code. This allows you to create agent scripts, guide customers and manage internal processes. By turning your workflows into a choose-your-own-adventure-type experience, you help your users reach the next best action and make the complex simple. It is a no-code solution that allows business users to create, deploy, manage, and update their decision trees with minimal IT work.