Best Business VoIP Providers in South America - Page 8

Find and compare the best Business VoIP providers in South America in 2025

Use the comparison tool below to compare the top Business VoIP providers in South America on the market. You can filter results by user reviews, pricing, features, platform, region, support options, integrations, and more.

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    Optus Loop Reviews

    Optus Loop

    Optus

    $40 per user per month
    The requirements of modern businesses are continuously changing. It is now essential for teams to be reachable from various locations and to enable employees to work remotely, which is a frequent reality in today’s work environment. Optus Loop is designed to meet these demands effectively. This cloud-driven VoIP (Voice over Internet Protocol) service facilitates seamless connectivity for your team, allowing them to use their current devices while keeping costs manageable. By leveraging Optus Loop, organizations can enhance collaboration and productivity, adapting swiftly to the dynamic landscape of business operations.
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    Abbax Hosted VoIP Reviews
    Abbax Hosted VoIP delivers robust cloud solutions designed to empower businesses of all sizes, from small startups to large enterprises. We provide managed services customized to fit your specific needs. Our technical engineers integrate seamlessly with your team, continuously monitoring and managing your services to guarantee complete satisfaction. Businesses that transition their communication systems to Abbax Hosted VoIP typically experience cost savings ranging from 15% to 60%. Our focus covers a wide array of cloud-based initiatives, each requiring tailored, client-centric solutions. With our cutting-edge cloud offerings, your business can flourish and achieve more for less. If you need assistance, our support team is available 24/7 to address any inquiries or issues you may encounter. We are committed to ensuring your experience is exceptional and that your business remains competitive in today’s market.
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    RevenueWell Reviews
    Say goodbye to unscheduled appointments and phone tag. Say hello to confirmed appointments and engaged patients. RevenueWell's all in one patient communication and marketing platform makes it easy. RevenueWell Phone, a cloud-based VoIP service, centralizes all communication channels (phone, text, email and fax) and links them to your existing practice number. A phone system that is easy to set-up, use, and manage anywhere can help you save time and improve patient relations. RevenueWell will immediately give you the tools to simplify and boost your patient communication, marketing, and engagement. You'll be able to spend more time on productive tasks, saving hours every day.
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    Vodia PBX Phone System Reviews
    Vodia is a software-based PBX that runs on Windows and Linux. It offers all the advanced features you would expect from a full-featured PBX, including call queues, auto attendants and call forwarding. Vodia is also the pioneer in Multi-Tenancy. You can host Vodia on a dedicated VM( Virtual Machine) in the cloud, premises, and maintain multiple FQDNs for each customer. Sign up for a hosted demo license code for 60 days.
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    CaberTel Reviews

    CaberTel

    CaberTel

    $14.99 per user per month
    Slash your phone expenses by as much as 60%, enjoying unlimited calls across the USA and Canada along with more than 30 features tailored for remote work. Benefit from exceptional customer support dedicated to your needs, while retaining your existing phone numbers. Take advantage of a limited-time offer for a free IP phone, and enjoy direct access to a responsive account manager through phone or email for any adjustments or inquiries regarding your phone system. With no contracts or risks involved, you can enjoy flexible month-to-month service that helps you keep more of your hard-earned money, as we typically deliver 60% savings on your phone bill. If you discover a better offer elsewhere, we are committed to trying to beat it! Included in your single monthly fee are over 30 features, such as auto-attendant, unlimited calling, voicemail-to-email, music-on-hold, ring groups, and much more. Simply plug in the pre-configured IP phones we send you, and you'll be ready to make calls in minutes, with call routing set up to meet your specific needs. This phone system is crafted to be both reliable and secure from the very beginning, ensuring peace of mind for all your communication needs. Plus, transitioning to our service is seamless, allowing you to focus on your business rather than technical complications.
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    Cloudli Reviews

    Cloudli

    Cloudli

    $15 per month
    Explore innovative, feature-rich solutions tailored for your business needs. Elevate your operations and provide an exceptional customer experience with Cloudli's advanced mobile-first business communications technology. By adopting our Cloud Business Phone solution, you can enhance your business efficiency, modernize your communication channels — encompassing voice, text, and shared phone lines — all while reducing costs. Boost your connectivity to maintain a competitive edge in your industry. Transform your phone and fax systems digitally with Cloudli, ensuring top-notch continuity, exceptional customer support, and high service quality. Our goal is to empower businesses of any size to communicate effectively — wherever and whenever — without sacrificing security, reliability, or efficiency. For over twenty years, we have pioneered the development of business communication solutions that specifically target common challenges faced by organizations. The results speak for themselves, showcasing the positive impact of our services.
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    MiVoice Business Reviews
    The on-premises business phone solution that provides all the essential tools for your organization to enhance customer interactions. At the core of Mitel's premier on-site communication offerings lies MiVoice Business, which includes MiCollab, MiTeam Meetings, and MiContact Center Business, allowing employees to reap the benefits of unified, scalable, and mobile communication seamlessly. This solution equips your business with everything necessary to elevate communication standards through effective mobility, team collaboration, video conferencing, and outstanding customer experience management. MiVoice Business is tailored to accommodate businesses ranging from 5 to 130,000 users, whether operating from a single location or across multiple sites worldwide. Furthermore, the software installed on Mitel Collaboration Service Appliances can run on standard x-86 servers within a virtualized setup, streamlining operations by reducing the need for multiple appliances—an especially valuable feature for clients opting for a centralized unified communications deployment. With MiVoice Business, organizations can ensure that their communication infrastructure is both flexible and robust, fostering growth and innovation.
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    Slingshot Reviews

    Slingshot

    dgNetrix Communications

    $9 per month
    As a leading provider of Business Phone solutions in North America, we take great pride in delivering top-tier VoIP phone systems to small and medium-sized enterprises across Canada and the United States, ensuring they receive a dependable and secure service supported by our approachable and experienced customer service team. Additionally, we stand out as one of the select few VoIP solution providers in the region that safeguard client data through geo-redundant data centers located in both the U.S. and Canada, utilizing advanced security measures to ensure the utmost reliability and protection for our customers. Our commitment to excellence and security sets us apart in a competitive industry, allowing businesses to focus on their growth while we handle their communication needs.
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    Eclipse CMS4 Reviews
    Experience a swift return on investment through enhanced cost savings, operational efficiencies, and elevated customer service. Our Call Management System (CMS4) equips organizations with the tools to manage their telephony expenses effectively, offering in-depth performance analytics. Regardless of whether you operate a small system or a vast, globally clustered network, CMS4 supplies the essential information you need in your preferred format. The system can be deployed as an On-Premises, Cloud, or fully managed hosted service solution. CMS4 enables you to analyze traffic at each gateway or trunk group, generating grade of service reports that reveal whether your capacity aligns with demand. By leveraging this data, organizations can ensure their systems operate efficiently to accommodate present needs while also anticipating future demands. This adaptability not only optimizes resources but also positions businesses for sustained growth.
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    3CLogic Reviews
    3CLogic is a leading cloud contact center platform that modernizes enterprise communications with employees and customers. The solution is built on Amazon Web Services (AWS) and offers advanced and scalable speech-enabled solutions for leading CRMs such as SugarCRM, Microsoft Dynamics, ServiceNow, and SAP. 3CLogic has five continent-wide deployments and a growing client base of Global 2000 clients. It drives digital transformation through improved CX, organizational efficiency, reporting insights, and dynamic IVR, CTI and AI.
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    NetFortris Comm-unity Reviews

    NetFortris Comm-unity

    NetFortris

    $19.99/month/user
    Unify Your Communications! All your communications are in one place! You can chat, text, fax and conference as well as call, chat, text, conference, collaborate, and more. NetFortris Community unifies all communication -- voice, video and messaging, collaboration, conferencing and meetings, as well as call center -- in one platform that is easy to use. We also put it in the Cloud so your team can collaborate on any device, from anywhere, whether they are at work, home, or on the move. NetFortris Community is built to meet your business communication needs today and tomorrow. Comm-unity is easy to scale as your business grows. It always works when you need and gives your team the most recent functionality. Having all communication channels in one place will streamline teamwork and increase productivity. Comm-unity is available to your team from any internet-enabled device. You can work at home or on the move. Comm-unity grows with your business, whether you add hundreds or one user.
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    Voxtelesys Reviews

    Voxtelesys

    Voxtelesys

    $19.95 per month
    Voxtelesys has been designated a preferred carrier for several PBX and Dialer vendors. With an in-house team of software and hardware engineers, we support the products we sell. Every day, we are custom-coding new applications to improve connectivity to Voxtelesys' services. Voxtelesys will make your decision easy once you see how they support customers. We answer the phones and take care of business. Voxtelesys offers scalable IP Communications services to businesses and contact centers of all sizes. Our High Capacity SIP Trunk with Next Generation Routing supports contact centers with 4 to 4,000 lines. Our carrier-grade SIP termination service is fully redundant with 99.999% (five nine) reliability and offers unparalleled integration power with your network infrastructure. Our SIP service is based on the G711/ULAW/ALAW codecs and delivers the highest call quality.
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    Zentrunk Reviews
    Zentrunk offers a cloud-based SIP trunking service that ensures global connectivity and supports unlimited simultaneous calls with a flexible pay-as-you-go pricing model. You can link your VoIP setup within minutes, as we have carefully developed and fine-tuned our network infrastructure to eliminate the burden from your end. Our service guarantees low Post Dial Delay by routing your calls through a single hop to local carriers, while also providing essential features like Caller Line Identification (CLI) and Dual-Tone Multi-Frequency (DTMF) signaling, all without the inconvenience of out-of-region audio looping. With a resilient infrastructure that spans multiple regions and incorporates at least three local carrier connections in various countries, Zentrunk assures an impressive uptime of 99.95%. This reliability makes it an ideal solution for businesses looking to enhance their communication capabilities.
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    SIPTECH Reviews
    SIPTECH offers a comprehensive selection of telephony services to meet diverse business needs. From telephone systems and SIP services to call recording and contact center solutions, SIPTECH is dedicated to fulfilling all your communication requirements. Their extensive range of business phone systems is designed to cater to both small and large enterprises, ensuring that each client receives a tailored solution accompanied by personalized account management and round-the-clock support. As a leading provider of unified communications, SIPTECH is ideally equipped to deliver advanced office and business telephone systems. With a full suite of telephone systems at their disposal, SIPTECH’s experienced team is ready to develop the ideal solution for any business size. Their commitment to excellence extends to their account management and technical support teams, which are available 24/7 to offer expert guidance and assistance whenever needed, ensuring that your communication systems run smoothly and efficiently. In addition to these services, SIPTECH also focuses on continuous innovation to keep their clients ahead in the rapidly evolving telecommunications landscape.
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    Microsoft Teams Phone Reviews
    Stay connected through voice and video calls using Teams Phone across your computer, tablet, mobile device, or desk phone. You can easily initiate and receive both voice and video calls directly within Teams, ensuring you remain in touch and enhance productivity from any location. This versatile app combines calling, chat, meetings, and collaboration all in one platform, allowing you to work more efficiently. Enjoy innovative and AI-enhanced calling experiences, along with integrated software solutions from partners. Additionally, you can choose from a broad range of devices tailored to any business requirement, and explore flexible financing options. Manage and monitor your voice and video calling effortlessly from the Teams admin center, maximizing the effectiveness of your business communications. With Teams, you can leverage the power of the internet to make and receive audio and video calls, ensuring connectivity and productivity, regardless of where your work takes you. This seamless integration promotes collaboration and enhances your overall workflow, making it an indispensable tool for modern businesses.
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    IQ Telecom Reviews
    IQ Telecom offers tailored software and solutions designed to meet the unique needs of various businesses. Their extensive range of services, including VoIP, IVR, Dialer, SIP Termination, and IP PBX Phone Systems, are not only highly scalable but also available in hosted (virtual) and on-premise formats, allowing clients to significantly reduce costs and save valuable time, ultimately providing them with a competitive advantage in their respective industries. Furthermore, this adaptability ensures that businesses can grow seamlessly while leveraging advanced technology to enhance their operations.
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    Multicomm VoIP Reviews
    Effective communication is essential for outstanding service. Experience our VoIP phone system, equipped with an automated assistant, call monitoring, music on hold, extensions, and a wealth of additional features. By investing in our VoIP solution, you can access the same advanced tools that major corporations utilize, enhancing your communication, developing innovative strategies, and elevating the customer service experience. As your business expands globally, our VoIP system offers real-time insights into company performance, including data trends, CRM interactions, and tracking unanswered calls. Simplify your company's communication and collaboration requirements with the all-in-one Multicomm VoIP application. With the right tools at your fingertips, you can propel your business forward seamlessly, without the hassle of juggling multiple applications or incurring extra costs from various service providers. This unified approach not only streamlines operations but also fosters a more cohesive team environment.
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    Ecosmob Reviews

    Ecosmob

    Ecosmob Technologies

    Ecosmob provides market-leading expertise and solutions for businesses around the world that implement trending technologies. Modernize your network with cost-effective and advanced solutions. Ecosmob offers innovative VoIP services that are tailored to your business' needs. Ecosmob has extensive expertise in Open Source Telephony development. You can create interactive, scalable and robust web applications with the most advanced tech stacks. A responsive website will take your business to the next level and make your brand stand out from the rest. Mobile application development services can help you expand your digital reach and reach a wider audience. We create mobile applications that are highly scalable and robust to meet your business needs. AI and ML technologies can open up new business opportunities and possibilities.
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    Impact Telecom Reviews
    Enhance your sales, support, and marketing strategies to meet customer expectations with our AI-powered solutions. In the fast-paced landscape of today’s interconnected market, a cohesive customer management system that integrates every client interaction is essential for achieving success. Impact CRM consolidates all necessary information into a unified interface, empowering your team to deliver an outstanding customer experience. By leveraging Machine Learning, Impact CRM derives insights from each interaction, assessing customer satisfaction effectively. It also safeguards your brand reputation by identifying potential issues caused by underperforming staff and mitigating compliance risks by pinpointing areas of concern. With ImpacTech, you can gauge customer sentiment, navigate compliance challenges, and maintain the integrity of your brand. Every organization understands that superior customer satisfaction is crucial; it not only enhances profitability but also fosters client loyalty. Furthermore, the invaluable advantage of organic word-of-mouth promotion generated by satisfied customers cannot be overstated. By prioritizing these elements, businesses can thrive and build lasting relationships with their clientele.
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    MiCloud Connect Reviews
    MiCloud Connect offers a user-friendly, comprehensive solution for cloud communications, collaboration, and contact center needs. It merges a straightforward user interface with the trusted dependability of Google Cloud, ensuring that every feature is both simple and secure. With Google Cloud's top-notch reliability, security, and scalability, users can count on consistent uptime along with SOC 2 and HIPAA compliance. The modern and intuitive design allows both end users and administrators to swiftly complete tasks through single-click options, a smooth cross-device experience, and real-time management capabilities. Transitioning to this service is made seamless with clearly defined expectations and timelines, allowing for a quick and assured switch. Administrators find it straightforward to enhance functionality and adjust permissions instantly through the admin portal. Its robust PBX capabilities, sophisticated call management, and versatile communication options—including softphone, mobile, and IP desk phones—empower users to communicate and collaborate effortlessly from anywhere. Ultimately, MiCloud Connect redefines how teams interact in a dynamic work environment.
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    Haloocom Reviews
    Haloocom stands out as a prominent provider of IP PBX and Contact Center Software in India, recognizing that mobility is essential for the future of business communication. The offerings from Haloocom are designed with three primary advantages in mind: enhancing productivity, reducing costs, and improving efficiency within an organization's communication framework. Their Business Cloud Solution provides comprehensive managed services tailored for companies of all sizes. Remarkably, they can establish a complete business phone system in under 48 hours, accommodating anywhere from 10 to 10,000 extensions. Additionally, features such as Haloocom’s Global Media transcoders and Web Application Firewall (WAF) for premium packages ensure robust data encryption, enhancing security for users. This commitment to rapid deployment and security underscores Haloocom's dedication to supporting modern businesses in their communication needs.
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    INVAR Reviews

    INVAR

    INVAR Technologies

    INVAR Technologies is a dedicated provider of VoIP business telephone systems, situated in New York City. We cater to a wide range of businesses in the region, from budding start-ups to well-established enterprises. Effective communication is vital for any organization, yet many still cling to outdated phone systems. Are you among those still relying on landlines or, even worse, personal mobile phones? If you’re eager to elevate your business communications while reducing costs, we are ready to assist you. Our top-tier VoIP service ensures high-quality and dependable phone solutions tailored to your needs. The system is versatile enough to accommodate various business sizes, whether you're a solo entrepreneur or managing thousands of employees. Moreover, our VoIP business telephone systems seamlessly integrate with your current devices, eliminating the need for any new hardware investments. The most exciting aspect? Clients typically experience savings of 20-30% on their phone bills after transitioning to our VoIP system, allowing them to allocate resources to other essential areas of their business.
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    grptalk Reviews
    Grptalk is an audio conferencing application that allows you to talk to a group from anywhere and at any time. Entry of PINs, delaying joining times, zero member visibility and call drops are all possible. These problems have plagued traditional conference calling for far too long. It took courage, solid planning, and a team dynamic to develop a solution that would simplify conference calls and solve all problems associated with traditional conference calling.
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    Modern Dial Tone Reviews
    Modern Dial Tone stands out as a reliable provider of business telephone services and equipment known for its high quality and dependability. Our offerings cater to a wide range of needs, from individual lines for small businesses to extensive solutions for large enterprises and call centers. We pride ourselves on offering one of the clearest and most straightforward telephone bills in the market, ensuring transparency for our clients. Importantly, we do not bind our customers with long-term contracts, allowing for flexibility in their service choices. The advanced technology used by Modern Dial Tone ensures a seamless user experience, even over less stable networks, backed by a comprehensive service level agreement that guarantees both uptime and call quality. Additionally, we prioritize the security of your business through stringent compliance policies, validated by third-party certifications. Our noise-canceling microphones are particularly beneficial in bustling office settings, effectively minimizing background distractions. This commitment to excellence in service and technology reflects our dedication to meeting the unique needs of every client.
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    Cebod Telecom Reviews
    Cebod Telecom is a market leader in affordable business VoIP plans. Cebod Telecom is the best provider for a quality VoIP system that's affordable. Cebod Telecom offers a state of the art Pay-Per-Line business telephone system. This service is revolutionary because businesses will pay per line rather than pay-per-user VoIP services. It also gives businesses access to Cebod Telecom’s highly-respected quality telephone systems. The company also offers all-inclusive 50+ premium IP PBX and dial tones features such as music on hold, voicemail forwarding, voicemail e-fax, and SMS through their VoIP services. Cebod Telecom offers phone plans that are both metered or unmetered, which can be used for any type of business. Each phone plan offers many benefits, including high call quality, unlimited user extensions and unlimited calling within the USA and Canada. You can also get free IOS and android phone apps to manage your phone system and communicate with others.