Best Communications Software for Linux - Page 14
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Compare the Top Communications Software for Linux as of May 2026 - Page 14
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1
Sahana EDEN
Sahana
Sahana's free/libre/open-source codebase provides a flexible, modular platform for rapidly deploying information management systems for disaster management and humanitarian use cases. Creates database of organizations to help facilitate coordination; allows organizations to record their offices, warehouse and field sites including their locations so they can be mapped as well as links to other modules such as human resources, assets and Inventory. Manages the people involved. It tracks where they are, what skills they have and help ensure that everyone is effectively engaged with the work that needs to be done; includes both staff and volunteer management capabilities. By telling you who’s doing what, where, and when, Sahana Eden provides a valuable tool to help organizations responding to disasters know where the greatest needs are and coordinate with others who are engaged in similar work. -
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Alcatel-Lucent Rainbow
Alcatel-Lucent
Rainbow business communication solutions offer user-friendly collaboration tools from voice to video, that connect people, machines, and processes. Rainbow is an enterprise-grade, cloud communication platform fully developed in Europe with services delivered from secured data centers across the globe. Depending on your needs, Rainbow can be deployed on-premises, hybrid or from the cloud. The open architecture and rich-telephony feature support allow for connecting your existing telephony system and integration of Rainbow into business processes and other SaaS solutions. Does your business need a fully encapsulated environment hosted either on-premises or in a private data center of your choice or do you prefer to go cloud but retain existing investments on-premises and add collaboration on top of your existing telephony system? Whichever you choose Rainbow has got you covered. Create or join audio and video meetings with up to 120 participants and up to 12 simultaneous video streams. -
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Voxida
Accurate Always Inc.
Voxida is designed to respond to your demands, accommodate your work-flow, and efficiently record, monitor, report and replay your calls. The primary Voxida Software Suite includes the tools you need to record calls. The Voxida software suite allows you to automatically record all calls, all the time, on demand or by schedule. Most organizations using Voxida utilize the full-time call capture capabilities to log all of the digital or VoIP telephone, intercom or radio conversations in their center, whether it is for immediate call playback or long term archival. Voxida offers complete flexibility in telephone recording. Whether you want to capture 100% of conversations on all lines, record calls by schedule on certain extensions, or to record certain phones on demand, you can do so without additional cost. -
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EasyJoin
EasyJoin
Easily connect your devices using only your local network and optionally over the Internet. Without the mandatory use of external servers. Without accounts and tracking. Read and send SMS / MMS from your Windows, Mac, and Linux computer. Manage and initiate phone calls from your computer. Make unlimited voice calls for free. Send files and folders to multiple devices fast, accurately and without limitations. Manage the files of a remote device easily and safely. Read, dismiss and reply to all your phone notifications from your PC. Send alarms and pokes to one or all connected devices. Auto-sync the clipboards between your devices. Copy to PC and paste on the phone and vice versa. Maximize the security of your data by creating your own private clipboard. End-to-end encryption when transferring files, making voice calls, sending messages, sharing notifications and synchronizing the clipboard. -
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Incident Aware
Genesis Systems Corporation
Need to broadcast alerts or notices easily and quickly to your group or staff? Need to record details of incidents for tracking or future follow up? Need to include media files and GPS locations with these reports? Need to trigger remote devices based on alerts or integrate with onsite telephone equipment? Welcome to Incident Aware! Incident Aware is a simple, innovative app that does all that and even more. Retain and archive critical incident information indefinitely for any future reference or legal requirements. Use intuitive incident guides for recording those critical details as they happen while the facts are still clear. Quickly distribute info about closures, lockdowns, bulletins or special events via app messages, emails or SMS to targeted users. -
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SIPcity
SIPcity
SIPcity is the only Australian business VoIP provider delivering its cloud PBX with all features and functionality included free as part of the service. We’re dedicated to offering high-value business features. Specifically, this includes: - call recording - conferencing - auto-attendant - simultaneous ring/one number - vFax, (known as virtual fax, faxmail or fax to email) - voicemail to name a few, without the additional of per user license costs. SIPcity is pre-pay only which is favored by most cloud solution providers worldwide. As a Cloud PBX customer, it’s easy to upgrade or downgrade your service to suit your business needs for instance because you’re not locked into any contract for the hosted solution.Starting Price: $8.33/Month -
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Seequre
Safe Video Communication AS
Federated video conferencing with instant messaging & content sharing with groups, rooms, 1-1 chats. A simple to use tool with all the necessary features to have a quick 1-1 meeting or a larger meeting with 25 users in the same call. Integrated calendar for easy invites and meeting scheduling allow an easy enterprise solution for companies that use Nextcloud or MDaemon. Password protected rooms, temporary rooms, archiving to mail, federated as standard to allow companies to own their own data.Starting Price: $1 USD per user per month -
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IceLink
LiveSwitch
Gain the highest level of control over your video applications so that you can build the exact user experience that you want. Fully customize the media pipeline to receive media from any point and open up powerful customization opportunities. Discover the benefit of IceLink's flexible APIs which allow you to customize the video experience in any way you want. Spend less time learning the entire WebRTC stack, and more time developing great apps. With our products you can get started faster. Gain access to the exact audio levels of all streams in real time with just one line of code. Breathe easy with enterprise-grade security including DTLS, perfect forward secrecy and end-to-end AES-128bit encryption. -
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Unified communications and collaboration platforms form the basis of some of the most essential business systems. As hybrid working becomes the norm and the demand for a seamless user experience increases, the need for high up-time, fast problem resolution, and intelligent insight has never been more critical. Get the intelligent insight you need to harness innovative new ways to bring people together, from wherever they are. Ensure the tools your organization relies on just work and enhance the way your teams communicate and collaborate. Whether your people are in the office or working remotely, with IR Collaborate you can ensure the lines of communication are always open. Reduce helpdesk calls and troubleshooting time with automated intelligent alerts that predict problems based on trends and real-time events.
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Edworking
Edworking
Edworking is the ideal solution for anyone who loves to have everything and everyone right there in one place. It can be annoying if you’re sat staring at a collaborative whiteboard, when your colleague is waiting in a chatroom in an entirely different app. Edworking brings together a suite of collaboration and communication tools that are easy to use, with everything you need and nothing you don’t. It’s functional, it’s fast and it’s versatile. One of the main advantages is that you have a complete overview of the state of your projects at a glance. Updated tasks and new messages are instantly visible within the one platform, and everyone is on the same page. It’s one window on your desktop that holds a huge amount of functionality with great styling and a simple interface.Starting Price: £5/month/user -
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Global Phone Verification validates that a phone number is callable and identifies its type: landline; VoIP; or mobile; offers carrier details, and then determines the country of origin.
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12
Veutel
TechCTI Electronic Trading
Veutel is a right kind of call center solution meant for your changing business needs. Backed by our decades of experience in the telecom, we have considerably spent large amount of time and effort in just finding out what will be suitable to address the demanding needs of modern business. -
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DocOrigin
Eclipse Corporation
DocOrigin is the solution for generating professional, dynamic, high-fidelity business documents. Whether you need to produce large volumes of invoices or statements, or a single customer letter, DocOrigin can handle your requirements quickly, easily, and affordably. You can leverage the data stored in legacy, Enterprise Resource Planning (ERP), Customer Relationship Management (CRM), and other line-of-business applications to provide customers, suppliers, and employees with documents that contain the right information, in the preferred output formats, delivered to the desired devices. Integrates easily with existing legacy applications and processes. Dynamic HTML documents for both presentation and data collection. Repurpose unused space in transactional documents for custom content. Generate a single document on demand or continuous batch generation. Intuitive template creation with DocOrigin Design. -
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sipXecs
SIPfoundry
We define enterprise interaction as the mashup of collaboration and communication. We enable secure enterprise interaction from your own private or hybrid cloud. Universal Cloud Communications Stack (UCCS) is a revolutionary concept to leverage big data architectures for real-time communications and collaboration, resulting in the elastic scalability of transaction-oriented services on a global scale. Rapid deployment and automated management leveraging standard infrastructure are key immediate benefits. Virtualized, secure, and scalable containers deliver hosted and managed communications and collaboration services with ease, enabling new business models for MSPs, and allowing enterprises to significantly reduce costs. Communications represent the single largest potential for cost savings in all of IT. Combining modern software architecture with data-driven distributed infrastructure creates a potent mix to transform an industry. -
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Cwtch
Open Privacy Research Society
Cwtch (/kʊtʃ/ - a Welsh word roughly translating to “a hug that creates a safe place”) is a decentralized, privacy-preserving, multi-party messaging protocol that can be used to build metadata resistant applications. Decentralized and Open Participants in Cwtch can host their own safe spaces, or lend their infrastructure to others seeking a safe space. There is no “Cwtch service” or “Cwtch network”. The Cwtch protocol is open, and anyone is free to build bots, services and user interfaces and integrate and interact with Cwtch. All communication in Cwtch is end-to-end encrypted and takes place over Tor v3 onion services. Cwtch has been designed such that no information is exchanged or available to anyone without their explicit consent, including on-the-wire messages and protocol metadata.Starting Price: Free -
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Pingbix
Pingbix
Pingbix is an API-based platform that provides businesses with the tools they need to engage their clients and customers in meaningful ways. With Pingbix, businesses can leverage conversational AI to create personalized experiences across multiple channels, including messaging apps, voice services, and more. The platform is designed to be highly scalable, allowing businesses to engage with customers at any scale. Additionally, Pingbix offers a range of tools and services to help businesses optimize their customer engagement strategies and drive better business outcomes. The services offered include but are not limited to SMS, WhatsApp Business API, RCS, Email Marketing and SMPP. Pingbix allows businesses to communicate with their customers in an easy way that also enhances the customer experience.Starting Price: $12 -
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Ringflow
Ringflow
Ringflow, the epitome of technological advancement in the realm of cloud contact centers. With its AI-powered capabilities and robust infrastructure, Ringflow sets a new standard for seamless customer interactions across multiple channels. Embrace the cutting-edge features and unparalleled efficiency of Ringflow's omnichannel experience. Stay ahead of the curve with Ringflow's state-of-the-art cloud contact center, empowering businesses to leverage the latest technologies and revolutionize customer service. Experience the future of contact centers with Ringflow, where innovation and excellence converge.Starting Price: $12 per month -
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Pryvate Messenger
Pryvate Messenger
Pryvate Messenger is a secure communication platform that prioritizes user privacy by utilizing serverless technology, man-in-the-middle flagging, and robust encryption. It offers features such as anonymous registration, allowing users to sign up without a SIM card, and self-destructing messages that can be set to auto-delete, leaving no trace behind. The app ensures no third-party tracking and retains no metadata, safeguarding user information. Users can make high-quality voice and video calls both on and off-network without compromising security. The platform also includes a Pryvate Onion Browser for ad-less web browsing via Tor/I2P, secure instant messaging for exchanging various media, and a unified DeFi wallet for fiat and crypto payments. Additional functionalities include remote wipe capabilities, allowing users to delete messages from both their device and the recipient's, and anti-blocking technology that ensures uninterrupted, secure communication. -
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Esker VSI-FAX
Esker
Esker VSI-FAX is a comprehensive, multi-platform fax server solution that enables businesses to send and receive faxes directly from desktop applications and enterprise systems across Linux, Unix, and Windows environments. By integrating seamlessly with existing Voice over IP (VoIP) networks through Fax over IP (FoIP) technology, it eliminates the need for traditional fax hardware, reducing operational costs by up to 40%. The solution supports high-volume production faxing and offers features such as automated document delivery, native file imaging, and flexible routing options, enhancing efficiency and reliability in fax communications. -
20
360 Textolic
360 Degree Cloud Technologies Private Limited
360 Textolic is a powerful multichannel messaging solution that enables sales, marketing, and support teams to engage customers directly from their CRM. It supports over 11 communication channels, including SMS, WhatsApp, RCS, Telegram, and Messenger — all managed from a unified platform. With features like bulk and one-to-one messaging, automated scheduling, no-code chatbots, and CRM integration, Textolic helps teams improve response rates and streamline communication without switching tools. Users can personalize campaigns, automate follow-ups, and measure performance with built-in reports and analytics. Ideal for companies using Salesforce, HubSpot, or Zoho, 360 Textolic reduces operational overhead and simplifies outreach at scale. Businesses worldwide rely on it for faster, smarter, and more personalized customer engagement. -
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ringfusion
ringfusion
ringfusion is a cloud-based VoIP platform designed to simplify business communication through reliable and scalable phone solutions. It enables teams to make high-quality calls from anywhere using secure cloud technology. The platform offers advanced call management features such as routing, controls, and real-time communication tools. ringfusion is built for flexibility, allowing businesses to scale their phone systems as they grow. It integrates with business tools to streamline workflows and improve team collaboration. The service provides consistent call quality and secure connections for everyday operations. With simple pricing plans, it caters to businesses of different sizes and needs. By combining ease of use with powerful features, ringfusion helps organizations stay connected and productive.Starting Price: $18/month -
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ICTPBX
ICTInnovations
ICTPBX is an open source, carrier-grade PBX platform built for ISPs, ITSPs, and service providers. It combines FreeSWITCH 1.10 as the media engine with FusionPBX 6.6 for PBX configuration, unified through the ICTCore REST API and managed from a modern Angular 13 web dashboard. Unlike hosted PBX solutions, ICTPBX runs entirely on your own infrastructure. You control your data, your tenants, and your billing. Scale from a handful of extensions to thousands of seats without per-user licensing costs. It’s built for multi-tenant deployment. Each tenant gets their own isolated PBX environment with custom branding, quota limits, and role-based access control. Core capabilities: SIP extensions, ring groups, call queues (ACD), and IVR menus Voicemail, conferences, time conditions, and call flows SIP trunks (gateways), inbound DID routing, call blocking Multi-tenant with per-tenant branding and quota management Voice, fax (T.38/FoIP), SMS (SMPP), and email on one platformStarting Price: $6000/one-time payment -
23
TeleOSS
Teleossco Software Pvt. L td.
TeleOSS Messaging Suite is a converged delivery platform for all messaging channels viz. SMS, USSD, MMS, IVR, eMail, eFax. It is a ready to integrate platform with SMPP, SS7, SIGTRAN, SDP, HTTP protocols and a central control management interface for all business & technology needs. Offers Messaging Solutions for Gateway, Router, Hub, Trivia, M2M, Mcommerce & Business solution platform.Starting Price: $8000.00/one-time/user -
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Obsurvey
Obsurvey
Obsurvey is a powerful and free online survey maker that helps you create a survey, polls and questionnaires with ease. Try now and check out our premade survey templates and sample questions for all occasions.Starting Price: $7.97/month -
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ABS 100
AcuraTel
ABS provides a low cost high performance Billing and CDR Processing System that rates Departmental, Agent/Reseller, Carrier, Wholesale, and Retail CDRs while also providing Network, Usage Threshold Alerts, Carrier, and Profit/Loss reports and generating LCR Routing Data along with Comparing Multiple Carrier Rates. The technology used for the ABS 100 is based upon Linux, PostgreSQL, C/C++, Shell Scripts, GTK+, Gnome, Glade, Pro-C, X-Windows and Perl. The product was designed to be used by internal staff of the company and will perform most of its functionality and services automatically once configured. Used for comparing 2 or more Carriers Rates for rate analysis. These reports can also include actual traffic in the analysis to show which carrier mix would provide them the best benefit. -
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PaperSurvey.io
PaperSurvey.io
PaperSurvey.io is a survey platform focusing on creating surveys for paper-based data collection with automated form processing.Starting Price: $20/month -
27
CCM Gateway
Crawford Technologies
CCM Gateway is a next-generation solution to the challenges of archiving and managing transactional customer communications. It supports market leading enterprise content management systems as well as document and archiving platforms from Alfresco, Microsoft and IBM. This tool offers universal print-stream archiving and print stream conversion across industries and business applications. It classifies, transforms, indexes, and efficiently stores high-volume documents of almost any kind. The solution supports a wide range of source document formats including AFP, Xerox Metacode, PCL, PostScript and images. Customer Communications and universal print stream archiving across applications, formats and document types. Accepts the widest range of source document formats. Migrate archives to more modern and cost effective platforms. Transform, index and load print streams into platforms like Alfresco and SharePoint with compression rates as high as 95%. -
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R.E. Communications IP-PBX Premise based
R.E. Communications
R.E. Communications offers an Asterisk based IP-PBX system. These systems support all industry standard SIP phones, with enterprise level features that go from 1 phone to 4000 phones. These systems also support SIP trunking which with the combination of SIP trunks and SIP phones you can replicate the services of a Hosted solution but save on the per seat cost. Typically a 10 phone/seat system can be supported with 4 to 6 SIP trunks which is a savings over the 10 seat cost of a Hosted solution. -
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CallWatchPro
7twenty
7twenty's CallWatchPro creates an organizational customer oriented culture. Designed for organizations that handle service and sales calls without a formal call center, Call Watch Pro boosts the level of customer service and satisfaction utilizing minimal managerial resources. Monitoring all customer-facing personnel according to updated KPIs and providing real time insights, Call Watch pro enables managerial staff to constantly improve customer service and internal communications. As result, the number of recurring conversations dramatically decreases, while organizational and financial efficiency increases. -
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iVent
iVent
iVent specialises in the design, management and delivery of virtual and hybrid events. Using our native powerful digital platform, we have delivered successful events and created digital hubs for some of the biggest organisations in the world. We have an experienced team of experts on hand to advise on how to create and deliver virtual and hybrid events that will meet your business objectives. With iVent, you can host bespoke digital spaces for a wide range of events including conferences and exhibitions, careers fairs, training events, and massive networking events with global attendance to maximise your engagement and reach. You can organise 1-1 video chat meetings, live streaming to anywhere in the world with virtual ticketing and breakout spaces, all backed up with live support. This creates an authentic user experience for your event attendees, whether they are present digitally or in-person. And, for every new client, we plant a set of trees to help the environment.
