Best Telephony Software for Linux of 2024

Asterisk is an open-source framework for building communication applications. Asterisk transforms an ordinary computer into a communications host. Asterisk powers IPPBX systems, VoIP gateways and conference servers, as well as other custom solutions. It can be used by small and large businesses, call centres, carriers, government agencies, and other agencies worldwide. Asterisk is open-source and free. Sangoma sponsors Asterisk. Today, more than 1 million Asterisk-based communication systems are in use in more than 170 nations. Nearly all Fortune 1000 customers use Asterisk. Asterisk is most commonly used by system integrators or developers. It can be used to create a complete business telephone system, enhance an existing system, or bridge between systems.

HoduPBX is the best solution for business communication. HoduPBX's unique user interface and optimal user experience allow businesses to communicate efficiently with their end users. This software provides unparalleled connectivity in an office environment and remote locations, making communication seamless. HoduPBX empowers agents' work management with multitasking capabilities and efficiency. Our IP PBX software is a great choice for business communications. It supports 1000+ concurrent calls and has 10,000 extensions. HoduPBX IP PBX Software offers various sophisticated features such as Add-on Modules, Reseller Module, SIP Trunking, Queue Pro, Voice Transcription, and Webphone. It also offers white label features across IOS, Android, Chrome Extension, Windows, Mac, Linux, and ZohoPhonebridge Plugin.

My Call Cloud offers robust, stable, and user friendly hosted cloud Contact Center Solutions. My Call Cloud helps clients manage Inbound, Outbound, and Blended calls with agents in-house, or remotely. Our Call Center Software Business Partners have access to cutting-edge solutions like SMS, IVR message blasting with Text-to-Speech, FB messaging, and other services, such as No-Dial (voicemail delivery to mobile phones without ringing), and other services, such as SMS, IVR messages blasting (with text-to-speech), FB messaging, as well as other services, such as No Dial (voicemail delivery to mobile phones without ringing). My Call Cloud automated dialer technologies will upgrade your contact center software expectations. You can optimize your leads to reduce call ratios, reach sales and marketing goals, and connect with customers in real-time. With multiple internal do not call lists, built-in safeguards ensure compliance with the Telephone Consumer Protection Act. Cloud call center software that is top-of-the-line

Cradle allows you to talk to customers like people. Cradle is not just a phone system, although it does the basic stuff. Our features are changing how businesses communicate with their customers. Although you have a lot of data about your customers, how often do your team have the right data? You can easily capture all calls in HubSpot with our integration to HubSpot. You can see the full picture of your marketing ROI by integrating reporting from non-digital media. HubSpot allows salespeople to keep track of their phone activity and their HubSpot account. This allows them to focus on the most important tasks and ensures that they are delivering value for you business. We make it easy to get started with our three-step onboarding so you can start talking to customers quickly!

The NOLA Automation Software is all-in-one software that allows you to build momentum in your business. You can create schedule campaigns broadcast, in-outbound predictive and SMS 2 WAY voice drop and email. With our software you also have the option to email a link to your prospect that will redirect them to their accounts via an online portal.

VoipNow is a Cloud communications platform that service providers and organizations need to have robust enterprise PBX, voice and video, presence, instant messaging and conferencing.

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.

Virtual IP PBX (Private Branch Exchange), or Phone System Appliance – CompletePBX is the heart and soul of Xorcom's hardware and software telephone systems. It's built on top of Asterisk and Linux platforms and is designed for stability and high performance. CompletePBX was built from the ground up to offer ease-of-use, advanced features, and security at all levels. Get a fully functional, free CompletePBX 5 virtual machine evaluation now! CompletePBX certification training is available online for free. It will guide you through the basics of the system. You can save a lot of time and effort if you do it yourself. We can help you get there quicker.

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.

*astTECS IPPBX system is the ideal solution for any business, large or small. *astTECS PBX has all the top-end features at an affordable price and is TEC certified by DoT (Govt of India). *astTECS IPPBX solution allows your business to be flexible, innovative, competitive, and future-ready while reducing telecom expenses. *astTECS Call Center Dialer is an omnichannel contact centre solution that offers advanced features and a real-time dashboard for agent monitoring. Advanced analytics and AI-based call center dialer will improve agent productivity and customer engagement. *astTECS provides a complete call recording solution for your company. *astTECS voice recorder is easy to use and offers advanced features. Integration with any PBX is seamless. Supports ISDN/PRI, IP, analog lines and mobile to record all incoming and outgoing calls.

Taridium ipbx, a highly-capable software VoIP PBX system, replaces a traditional hardware-based PBX. ipbx can be run on standard server hardware or in the cloud. It does not require additional software licenses. An End User Panel allows you to manage all aspects of your extension. This includes listening to voicemail, setting up call forwarding, creating ad-hoc phone conferences, and more. You can set up your extension to forward only during certain times using your iCalendar feed, or based on a list favorite caller IDs. A conference room that is meet-me-type for all users. No more scheduling conflicts. Live conference management allows you to mute or kick participants. You can invite users by clicking a button, and the system will call them, instead of asking for cumbersome login instructions.

GAO Research Inc. provides software solutions for embedded modem, fax modem, speech codecs, and telephone software for electronics equipment, telecoms, and semiconductors for embedded technology. GAO offers VoIP and FoIP solutions, V.92 & V.90 with any fallback softwarems required, Super G3/G3 and standard Fax software, speech & Video codecs - all this on the industry’s largest range of DSPs or microprocessors. GAO offers superior software and unparalleled technical support. They also have extensive platform expertise and state-of the-art testing facilities. GAO offers engineers and system designers a complete VoIP package solution that includes modules for data over IP and fax. This reduces development time as well as time to market. An IP Telephony System typically includes the following components: User Interface, Voice Processing Network Protocols, Network Management and System Services.

Softdial Contact Center™ is Sytel’s flagship suite of feature rich contact center applications and service. It is currently driving 50,000+ customers in 50+ countries. SCC's robust APIs can be customized, adapted, and white-labeled in order to meet any business needs. SCC manages all communication channels, including voice, chat, emails, and messaging, automatically blending and balancing contact between all agents, queues, and campaigns using its Automatic Session Distributor.

FusionPBX can be used to provide a highly-available single or domain-based multi-tenant VoIP, carrier-grade switch and call center server. It can also be used as a call center server. FreeSWITCH™, a multi-threaded, multiplatform communication platform, is highly scalable. It offers unlimited extensions, voicemail to email, music on hold and call parking. Call queues, phone provisioning, call center, call parking, and call center are all available. It offers the functionality you need and provides corporate-level phone system features for small, medium, and large businesses. It took a lot of time to fix bugs, tighten security, and improve the code. The future release is being worked on. We have made significant progress, and the master branch is now far ahead of the current release in many aspects. We are diligently working to complete the last changes required for this release.

7twenty's CallWatchPro promotes a customer-oriented culture. Call Watch Pro is designed for companies that handle service and sales calls but don't have a formal call center. It reduces the need for managerial resources and increases customer satisfaction. Call Watch Pro allows managers to monitor all customer-facing employees according to current KPIs and provides real-time insights. This allows them to continuously improve customer service and internal communications. This results in a dramatic decrease in recurring conversations and an increase in organizational and financial efficiency.

Everything you need to know about the FreeSWITCH platform. FreeSWITCH, a Software Defined Telecom Stack, enables the digital transformation of proprietary telecom switches into a flexible software implementation that runs on all commodity hardware. FreeSWITCH is able to unlock the telecoms potential of any device, from a Raspberry Pi to a multi-core Server. FreeSWITCH, when combined with SignalWire, a hosted cloud platform, can connect with the outside world and scale up to any size. The pre-built virtual machine includes both a written as well as a video how-to. You only need a copy virtualbox to get started. You can also follow these instructions if you are a skilled developer to compile the FreeSWITCH platform directly from source. If you have a spare Debian instance, you can follow this link to find detailed instructions on how to install our packages.

sipXcom was founded in January 2015 by the sipXecs development team at eZuce, Inc. sipXecs, SIPfoundry, and SIPfoundry had become a user community, and were not seeing any growth in their developer community. sipXcom has no restrictive contributor agreement. sipXcom source code licensing follows the copyleft-friendly AGLP version 3 (Affero General Public License). SWARM is the codename for the next generation sipXcom/sipXecs project. SWARM is currently in development and production readiness is expected for early 2017. It will be a microservices-based architecture which will improve sipX's scalability reliability, configurability, and configurationability. The software can be used with any compute platform, whether it is dedicated, virtual, cloud-based, or hybrid. You can also create hybrid instances that combine premise-based, data center, or cloud instances.

R.E. Communications offers an Asterisk-based IP-PBX system. These systems can support all industry-standard SIP phones and offer enterprise level features, which allow for up to 4000 phones. These systems also support SIP Trunking, which allows you to replicate the services of a Hosted solution while saving on per-seat costs by using SIP trunks and SIP phone. A typical 10 phone/seat system can support 4 to 6 SIP trunks, which is a significant savings over the 10 seats cost of a Hosted solution.