Compare the Top Call Center Infrastructure (CCI) Software for Linux as of October 2025

What is Call Center Infrastructure (CCI) Software for Linux?

Call center infrastructure (CCI) software is a type of technology used by call centers to manage their operations and interactions with customers. It includes various tools and platforms that enable agents to handle calls, emails, and other forms of communication efficiently. This software often consists of a central database where customer information is stored, allowing for quick access during interactions. CCI software also typically includes reporting features that track key performance metrics and allow for data analysis to improve customer service strategies. It is designed to streamline the workflow of call centers and improve overall efficiency. Compare and read user reviews of the best Call Center Infrastructure (CCI) software for Linux currently available using the table below. This list is updated regularly.

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    3CX

    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.
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    Starting Price: Free for up to 10 users
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  • 2
    CloudTalk

    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).
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    Starting Price: $25.00/month (billed annually)
  • 3
    Thirdlane

    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.
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    Bevatel

    Bevatel

    Bevatel

    Bevatel is the leading company to provide integrated cloud solutions and high-quality services with professional experts and specialists and at the best prices in Saudi Arabia. Bevatel was established in 2006 with commercial registered number 1010456255 and license for contact center with number ( 42-13-192 ) in Jeddah, Saudi Arabia. And it has succeeded in helping many Saudi companies to develop their contact centers. For more than 15 years, Bevatel has succeeded in occupying a pioneer rank in advanced communications by its professional solutions for contact centers, customer service, call centers systems, and management. All these services have enabled Bevatel to be the leading company in contact center services not only in Saudi Arabia but in the Middle East generally.
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    KrispCall

    KrispCall

    KrispCall

    KrispCall helps you manage your personal, business, and corporate telephony requirements all from a single app (Web, Android, iOS). Get international numbers right from the comfort of your home. KrispCall helps you own national, toll-free, local, shortcode, and international numbers (for over 100 countries) in no time. Manage your call logs effortlessly. KrispCall’s unified callbox allows you to handle and monitor your business calls, recorded conversations, texts, and voicemails all from a single window. Earn trust of your international clients by calling them through their local numbers. KrispCall offers international phone numbers for your business at the most affordable price. With our embeddable widget, you are just a click away from your customers. Clients can now call you directly without hassles by simply clicking on the KrispCall’s widget embedded in your website.
    Starting Price: $15 per user per month
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    Smartz Solutions

    Smartz Solutions

    Smartz Solutions

    Smartz Solutions is the disruptor reshaping the contact center landscape. Traditional legacy systems, with their entangled infrastructures and exorbitant fees, have held businesses hostage for too long. Contact centers are tired of being burdened by disjointed systems with hefty price tags and bad customer and employee experiences. We’re redefining the contact centre experience through our AI-powered 360-degree experience platform. We’ve been there. We paid for the legacy systems. We had 15 different systems running (at a snail's pace) at once to be able to run our call centre. We know the pain of not being able to find data quickly enough (sometimes at all) to help customers. And we sure know what it’s like to have employee information in multiple systems; never showing a clear view of the business. Losing money, opportunities and patience doesn’t have to be how you continue to run your call centre. Through a comprehensive tech stack, you will finally have your entire custom
    Starting Price: $55.00/month/user
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    JustCall

    JustCall

    JustCall.io

    The Cloud Phone System of choice for modern sales and support teams. End clueless conversations by adding context to every call. Call software, virtual numbers, SMS campaigns, native CRM integrations, and lots more at just $25 per user. - 100+ integrations with CRM & Business tools - Click to call from CRM - Go live in 70+ Countries - SMS Workflows & Automation - 3 sales dialers to choose from - Call queueing and forwarding - Comprehensive analytics - Conversation intelligence & much more Get 70% off on your first month!
    Starting Price: $30 per user per month
  • 8
    Yeastar P-Series PBX System
    More than just a PBX, Yeastar P-Series PBX System is a converged system purposed-built for SMEs that have higher expectations on business communications. As a “PBX-Plus-More” solution, the P-Series unify voice, video, applications, collaboration, and more together, helping SMEs to enable extra productivity, fill the UC gap, and accomplish more sophisticated tasks.
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    Toky

    Toky

    Toky Inc.

    Toky is a full-featured Business Phone System that allows your customers and team to communicate efficiently, you just need a good internet connection. With virtual phone numbers from around the world, make yourself available no matter where your company is located. Integrate your CRM and business tools seamlessly, so you can call your customers with a single click and automatically log the details of every call. Take advantage of features such as call recordings, voicemails, SMS, Speech to text, with affordable rates and proven reliability.
    Starting Price: $20.00/month/user
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    CloudCall

    CloudCall

    CloudCall

    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. Let data drive your business Capture data from your communications, surface key insights, and automate key workflows. Saving time, increasing efficiency and profits. Get more control Keep everything in your CRM and see how your teams are doing from anywhere. Boost productivity and profits Make more placements, close more deals, get more done faster, with Click-to-call, Power Dialler and Automated workflows.
    Starting Price: $15/user/month
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    MaxContact

    MaxContact

    MaxContact

    MaxContact is suitable for sites from 6 – 1000+ users, with clients around the world in all sectors including BPO’s, financial services, utility providers and many more. MaxContact is a proven supplier to some of the market leaders in these fields.
    Starting Price: £49 per month per User
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    Zingtree

    Zingtree

    Zingtree

    Zingtree allows you to build no-code, interactive decision trees that help you 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. And because its a no-code solution, business users can create, deploy, and manage their decision trees with little-to-no IT work.
    Starting Price: $25.00/month
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    VCC Live

    VCC Live

    VCC Live

    VCC Live is an Enterprise Cloud Contact Center software provider that for more than 10 years has been consolidating its presence internationally as a reliable business solution for companies dealing with wide-range customer communications through a variety of channels, including Phone, SMS, Email, Webchat, and Social media. Know more about our solution: https://vcc.live/
    Starting Price: $45 per month
  • 14
    Pulse

    Pulse

    Pulse Telesystems Private Limited

    Pulse is recognized as a leading provider of call center solutions that effectively utilize Web Real-Time communication to enhance the efficiency of call center operations. With nearly two decades of experience, Pulse has successfully assisted clients across Pan India, Northern America, and Europe in establishing seamless customer interactions at every touchpoint. By optimizing the customer journey and maximizing revenue and loyalty, Pulse enables businesses to meet their customers' requirements through personalized call center solutions equipped with advanced features. These features promote proactive customer engagement and deliver exceptional user experiences.
    Starting Price: $14.51
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    Brekeke CCS

    Brekeke CCS

    Brekeke Software

    Brekeke Contact Center Suite (CSS) is a collection of software for building a hosted call center/contact center system. The software included in the suite are; Brekeke Customer Interaction Manager (CIM), Brekeke Contact Analytics (CA), and Brekeke CRM. Multi-tenant feature support. Multi-language Support (English, Japanese, Mandarin Chinese). Selection of Agents (i.e., Assign a call to the same agent who had already assisted the customer). Smart Call Queues (Allowed to program call queuing rules based on predefined conditions.). Brekeke Software, Inc., develops high-quality, innovative SIP communication software products for enterprises, and service providers. Brekeke's comprehensive SIP-based family of products enables organizations to seamlessly migrate or integrate IP communication systems into their communications infrastructure. Founded in 2002, Brekeke is headquartered in San Mateo, California.
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