Best R.E. Communications IP-PBX Premise based Alternatives in 2026

Find the top alternatives to R.E. Communications IP-PBX Premise based currently available. Compare ratings, reviews, pricing, and features of R.E. Communications IP-PBX Premise based alternatives in 2026. Slashdot lists the best R.E. Communications IP-PBX Premise based alternatives on the market that offer competing products that are similar to R.E. Communications IP-PBX Premise based. Sort through R.E. Communications IP-PBX Premise based alternatives below to make the best choice for your needs

  • 1
    3CX Reviews
    Top Pick
    See Software
    Learn More
    Compare Both
    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.
  • 2
    PBXware Reviews
    Top Pick

    PBXware

    Bicom Systems

    38 Ratings
    Top Pick See Software
    Learn More
    Compare Both
    PBXware is the first and most established IP PBX Professional Open Standards Turnkey Telephony Platform. PBXware has been providing flexible, reliable and scalable Next Generation Communication Systems (NGCS) and VoIP solutions to small and medium-sized businesses (SMBs), enterprises and Internet Telephony Service Providers, (ITSPs), call centers and governments around the world since 2004. This is done by combining the best of the latest technologies. Bicom Systems softswitch is available in the Business, Call Center, and Multi-Tenant Editions. Each edition supports specific features that maximize performance, reliability, expandability, and expandability.
  • 3
    Yeastar P-Series PBX System Reviews
    Top Pick
    See Software
    Learn More
    Compare Both
    Focusing on delivering "Easy-first Unified Communications", Yeastar P-Series Phone System offers companies of all sizes with a complete package for calls, video, messaging, and integrations, out of the box. Available in the Appliance, Software, and Cloud Editions, P-Series provides flexible deployment options, allowing you to have it sited on-premises or in the cloud. Balancing costs and future growth, it requires a lower total cost of ownership, less training, and fewer management efforts. The ease of use and future-proof adaptability are paramount.
  • 4
    Signalmash Reviews
    See Software
    Learn More
    Compare Both
    Signalmash is a specialized CPaaS platform designed for companies that value dependable messaging infrastructure paired with hands-on, human support. No complicated pricing tiers. No long support queues. Just direct access to real experts to help you build faster and deliver better customer experiences. Enterprise clients work directly with our engineering team via a dedicated Slack channel. We offer direct Tier-1 carrier connectivity with AT&T, Verizon, and T-Mobile, along with a 94% first-pass approval rate for 10DLC campaigns. Messaging SMS: 10DLC, short codes, toll-free RCS: Rich messaging and media via API or no-code tools Voice SIP trunking, VoIP, inbound and outbound calling Numbers & Identity Local, short code, and toll-free numbers Branded Caller ID (BCID) Number Intelligence CNAM lookups, carrier details, line type (wireless vs. landline), and federal DNC checks Signalmash combines enterprise-level performance with a high-touch, partner-first support model.
  • 5
    Asterisk Reviews

    Asterisk

    Sangoma Technologies

    Free
    Asterisk is a versatile open-source framework designed for creating various communication applications. It transforms a standard computer into a robust communications server. Asterisk serves as the backbone for IP PBX systems, VoIP gateways, conference servers, and numerous other tailored solutions. Its users range from small enterprises to large corporations, call centers, telecom carriers, and government bodies across the globe. Available at no cost, Asterisk thrives under the sponsorship of Sangoma. Currently, over a million Asterisk-based communication systems operate in more than 170 nations. Remarkably, nearly all companies listed in the Fortune 1000 utilize Asterisk in some capacity. Most frequently implemented by system integrators and developers, Asterisk can serve as the foundation for a comprehensive business phone system or can be employed to augment an existing setup or connect disparate systems. Whether you're interested in crafting a personalized system with Asterisk or purchasing an efficient, affordable turnkey solution, explore the options available to determine the best fit for your needs. With its flexibility and wide-ranging applications, Asterisk continues to evolve, ensuring it meets the demands of modern communication.
  • 6
    XCastLabs Reviews
    Top Pick
    Our proprietary technology has been providing telecom services since more than 20 years. We are experts in Hosted IP-PBX and SIP Trunks, Call Center Software, Wholesale, Data Services, etc. Our exceptional service, rates, and products meet the FCC standards for STIR/SHAKEN network compliance. The XCast Unified Communications is Scalable and International with unlimited, free, planet-wide, extension-to-extension, all with a web-based Administrator Control Panel (ACP) to help you manage all your features. Promotional plans: Hosted PBX Basic - $9.95/month Sip Trunking Basic - $4.95/month
  • 7
    CompletePBX 5 IP PBX Reviews
    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.
  • 8
    Pulsar360 Reviews
    Customers can now seamlessly operate from any location thanks to a comprehensive mobility solution that includes essential features for critical operations. Our services allow you to reduce costs through integrated redundancy and the rapid setup of SIP trunks, DIDs, and toll-free numbers. Pulsar360 Corporation’s Voice over IP (VoIP) offerings ensure superior voice communication that can be utilized over cost-effective broadband connections, whether from other providers or through our own managed carrier services. By consolidating their communication needs into a single network connection for both phone and high-speed internet services, clients not only save money but also enhance their productivity. Having dedicated over a decade to refining our VoIP platform, we have developed one of the most advanced and highly automated systems available in North America. This significant progress enables us to provide immediate setup of SIP trunks, hosted and hybrid VoIP PBXs, local and international DIDs, toll-free numbers, and sophisticated management features. With such innovations, businesses can experience a transformation in how they communicate and operate on a daily basis.
  • 9
    VitalPBX Reviews
    VitalPBX is a unified communications PBX platform based on Asterisk (Centos 7). VitalPBX is a robust, scalable platform that will allow you to manage your PBX in a simple and intuitive manner. VitalPBX has a simple user interface and tooltips throughout the system. Telephony systems should be aware of security risks and take steps to avoid them. VitalPBX offers a variety of levels of protection against cyber threats in VoIP.
  • 10
    OpenPBX Reviews
    This PBX software platform is designed for easy installation and configuration, and it is fully compatible with our telephony hardware. It caters to small and medium businesses (SMBs) that desire a high-quality phone system typically associated with larger corporations, but without the hefty cost! OpenPBX leverages the user-friendly nature and efficiency of desktop PCs, seamlessly integrating them with traditional telephone handsets to provide advanced features and complete control over your communication system. Whether you need to connect to primary rate (E1/T1) trunk lines or standard POTS lines, Voicetronix offers the appropriate line interface hardware. Customers can take advantage of the OpenPBX Do-it-Yourself (DIY) option, allowing them to construct their own phone system using affordable PC servers running Linux and standard analog telephones. By configuring and maintaining their own phone system, users can eliminate the dependence on a technician for setup and support. Additionally, with a web browser, users can effortlessly navigate the system to select and listen to their voicemail messages, making communication management more convenient and efficient than ever before.
  • 11
    Intermedia SIP Trunking Reviews
    Upgrading your on-premise business phone system through SIP Trunks not only enhances flexibility but also reduces telephony expenses. You can either modernize your current phone infrastructure or save enough to invest in a brand-new system. Most contemporary phone systems seamlessly integrate with SIP Trunking without any need for additional hardware. Our Partners collaborate closely to facilitate all aspects of setup and migration. Reduce your costs with lower rates for long-distance, toll-free, and international calls. By utilizing Intermedia's robust enterprise-grade data centers, you can safeguard your operations against local outages. Traditionally, customers incur costs based on a per-line charge for physical phone lines originating from their central office, leading to significant expenditures. The initial investment is substantial, and the costs associated with adding more lines for growth can be prohibitive. However, SIP Trunking allows phone calls to be transmitted over the internet, fundamentally changing the cost structure and flexibility of business communications. This shift not only streamlines operations but also positions businesses for future scalability and efficiency.
  • 12
    Vodia PBX 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.
  • 13
    Yeastar K2 IP PBX Reviews
    Yeastar K2 IPPBX is available as both hardware and software. It supports 2000 users, 500 concurrent conversations, and 400 VoIP trunks across multiple locations. This gives medium and large enterprises full flexibility and capability. Yeastar K2IP PBX is designed to meet the communication needs of today and tomorrow. It offers enterprise-level features and exceptional reliability. It also allows remote working with next-level Linkus UC Softphone.
  • 14
    FreePBX Reviews
    The term "Free" in FreePBX signifies Freedom, highlighting that FreePBX, the leading open-source IP PBX solution globally, empowers users to create a customized phone system that meets their specific requirements. Explore the potential of open-source communication and examine the extensive range of features that FreePBX provides to help you construct your ideal phone system. By integrating commercial modules from Sangoma and various other add-ons, you can elevate your FreePBX installation into a powerful Unified Communications platform. Don't forget to check the Knowledge Base on the FreePBX Wiki for additional resources! Alternatively, you can reach out to FreePBX professionals for assistance with installation, updates, troubleshooting, and more. Available for free download and use, FreePBX's strength is supported by a worldwide community of developers dedicated to maintaining its high compatibility and customizable nature, ensuring it delivers all the essential functions needed to create a scalable business phone system that accommodates any budget. This collaborative effort fosters innovation and continuous improvement, making FreePBX a reliable choice for communication needs.
  • 15
    Kamailio Reviews
    Kamailio® is an open-source SIP server, which evolved from the earlier OpenSER and SER, and is distributed under GPLv2+, capable of managing thousands of call setups each second. This robust platform can be utilized for constructing extensive systems for VoIP, real-time communication, presence, WebRTC, instant messaging, and various other applications. Additionally, Kamailio is well-suited for scaling SIP-to-PSTN gateways, PBX systems, or media servers such as Asterisk™, FreeSWITCH™, or SEMS with ease. Its extensive feature set includes support for asynchronous TCP, UDP, and SCTP, secure communication through TLS for voice, video, and text, as well as WebSocket compatibility for WebRTC. The server supports both IPv4 and IPv6, offers simple instant messaging and presence capabilities with an integrated XCAP server and MSRP relay, and enables asynchronous operations. Furthermore, it includes IMS extensions for VoLTE, ENUM functionality, DID and least cost routing, load balancing, and routing failover. Kamailio also provides comprehensive accounting, authentication, and authorization features, while supporting a variety of backend systems, including MySQL, Postgres, Oracle, Radius, LDAP, Redis, Cassandra, MongoDB, and Memcached. All these capabilities make Kamailio a versatile choice for modern communication infrastructures.
  • 16
    Sangoma Wholesale Carrier Services Reviews
    Sangoma Wholesale Carrier Services, previously known as VI Communication Services, has been tailored to enable Internet telephony service providers (ITSPs) and managed service providers (MSPs) to deliver the high-quality services their clients desire seamlessly. Companies can utilize our communication APIs to integrate voice and messaging capabilities into their applications, facilitating effortless interaction with their customers. As an ITSP, MSP, or value-added reseller (VAR), you can enhance the offerings for your current retail SIP trunking clientele by providing additional phone numbers and VoIP services that may not be accessible within your current network, thereby generating new revenue opportunities. Alternatively, if you're just beginning your journey, you have the option to launch a new retail SIP trunking service and incorporate the features you wish to provide to your clients, including messaging, conference bridging, and a variety of other functionalities to enhance their experience. This flexibility allows businesses to stay competitive in a rapidly evolving market.
  • 17
    RingLeader Reviews
    RingLeader is revolutionizing communication for businesses and teams by introducing innovative technology known as "Crowdvoicing," enabling small enterprises and teams to effortlessly implement cloud-based phone services for durations as short as one day. Our SIP Trunking solution seamlessly integrates with any PBX hardware, making it ideal for larger organizations; in fact, many of our SIP clients can utilize our trunks without the need for extra hardware. As one of the rare NATIVE SIP providers globally, we believe that the best solutions are often the most straightforward ones. RingLeader empowers your business to communicate more intelligently, quickly, and efficiently—whether from a traditional office or a home setting—offering adaptable solutions tailored to the needs of small, medium, or large teams. Our services are backed by dedicated support from real people who answer calls personally. Ultimately, RingLeader provides the quickest and easiest method for organizations to enhance their communication strategies, fostering better connections with both colleagues and customers, regardless of their location. By prioritizing user experience and accessibility, we ensure that businesses can thrive in their communication efforts.
  • 18
    Gphone Reviews

    Gphone

    GlobalPhone

    $14.75 per month
    A hosted phone system, also known as PBX (Private Branch Exchange), enables businesses of all sizes to utilize an advanced enterprise-level telephone system without the significant expense associated with physical telephone infrastructure. This system is fully managed and operated by GlobalPhone, your provider of Voice-over-IP services. Operating in the cloud grants you the flexibility to work from various locations, including the office, home, or on a mobile device, while still having complete access to the office phone system. You gain access to features typically reserved for Fortune 500 companies, such as auto-attendants, call centers, hunt groups, conferencing options, call recording, and voicemail services. Unlike traditional phone networks that rely on copper wires to connect to an in-house PBX, SIP trunking eliminates the need for these outdated copper connections by employing Voice over Internet Protocol (VoIP) technology to establish a virtual phone line or trunk, facilitating the transmission of voice traffic to your phone system. This modern approach not only reduces costs but also enhances the overall functionality and reliability of your business communications.
  • 19
    VoIP Route Reviews
    VoIP Route's hosted phone service utilizes cutting-edge cloud technology to enhance your business connectivity while eliminating the hefty expenses associated with conventional premise-based systems, all without sacrificing quality. Effortlessly connect and collaborate using phones, smart devices, computers, or laptops. As a premier SIP trunk service provider, VoIP Route caters to both IP-PBX systems and analog/digital telephone adapters or gateways. Our commitment to delivering outstanding service at competitive prices has earned us the trust of both partners and customers alike, all backed by unparalleled support. Residential VoIP leverages advanced technology to ensure optimal performance while significantly reducing costs. By replacing outdated phone lines with digital data, you can utilize the Internet for your calls, making residential VoIP substantially more affordable than traditional phone services. This transition not only cuts down on monthly expenses but also enhances the overall communication experience for users.
  • 20
    Phonology Reviews
    Phonology's Enterprise VoIP solutions are tailored for small to medium-sized businesses and larger organizations, enabling effective connectivity, communication, and collaboration across multiple channels while delivering exceptional quality and flexibility in VoIP services. Their robust Hosted PBX offering for cloud phone solutions allows users to leverage the advantages of a large enterprise PBX system through virtual extensions, seamlessly integrating with preferred third-party applications to enhance telecommunication capabilities. Unified Communications consolidates various communication methods into a single platform, simplifying the collaboration process for users. If you're concerned about handling physical and wired PRI, BRI, or PSTN lines, consider Phonology's SIP Trunks, which allow for efficient and stress-free management of your business communications. This comprehensive approach ensures that businesses can focus more on their core objectives while enjoying streamlined communication solutions.
  • 21
    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.
  • 22
    FusionPBX Reviews

    FusionPBX

    FusionPBX

    $100 per month
    FusionPBX serves as a versatile solution for both single and domain-based multi-tenant PBX setups, functioning as a carrier-grade switch, call center system, fax server, VoIP server, voicemail server, conference server, and voice application server, among other roles. Meanwhile, FreeSWITCH™ stands out as a highly adaptable and scalable communication platform that operates across multiple threads and platforms. It boasts an impressive array of features, including unlimited extensions, voicemail-to-email, music on hold, call parking, call center capabilities, call queues, and phone provisioning, catering to businesses of all sizes. By delivering corporate-level phone system functionalities, it meets the diverse needs of small, medium, and large enterprises alike. Significant efforts have been invested in enhancing security, resolving issues, and refining the codebase. Furthermore, ongoing advancements are being made in preparation for an upcoming release, with notable progress achieved; the master branch has outpaced the current version in several respects. As the team works meticulously to finalize the essential updates, anticipation builds for the enhancements that will accompany this release. The commitment to continuous improvement ensures that the platform will remain competitive and relevant in the rapidly evolving telecommunication landscape.
  • 23
    ConnectSIP Reviews
    ConnectSIP delivers advanced business communication solutions through reliable SIP trunking and cloud-based services. Businesses can access local Nigerian numbers, reduce telecom costs, and improve service quality with their virtual number and SIP trunking services. Their cloud-hosted PBX systems offer key features like call routing, IVR, and call recording, making them ideal for remote teams and growing companies. Additionally, ConnectSIP's enterprise contact center solutions help companies deliver faster support and seamless sales experiences. As an authorized 3CX Platinum partner, ConnectSIP ensures top-tier support, installation, and configuration to meet all your unified communication needs.
  • 24
    Global Call Forwarding Reviews

    Global Call Forwarding

    Global Call Forwarding

    $7.95 per month
    1 Rating
    Toll-free and local numbers are available from more than 160 countries. Forward incoming calls from any phone, PBX, or SIP. Our global network offers multiple layers of redundancy. You can make international outbound calls by using any of your business numbers as a Caller ID. Showing a local caller ID will increase your success rate. To make outbound calls, connect our SIP trunks with your phone system. You can easily set up and modify smart calling routing features such as auto-attendant /IVR, location and time-based routing, and simultaneous ringback tones. Custom greetings, call recording, voicemail, and call recording are all possible. You can easily add or remove virtual numbers, modify calling plans, download call detail records and invoices, modify advanced features, and reach technical support 24/7. Contact your account manager.
  • 25
    Quality Voice & Data Reviews
    Quality Voice & Data (QVD) routes calls directly to key carriers, guaranteeing that all calls are authenticated and delivered with complete SHAKEN attestation. Their Trusted Call Completion suite merges superior caller ID verification with immediate monitoring and remedial actions to avert call blocking or spam labeling. To further enhance outbound communication, QVD offers a Branded Calling ID that showcases business names, logos, and call purposes, resulting in an impressive improvement in answer rates by more than 48%. In addition to this, QVD utilizes proprietary technology, sophisticated data models, and user-friendly dashboards to optimize call delivery processes. With a rich history spanning over three decades, numerous patents, and the processing of billions of calls, QVD's offerings encompass local caller ID numbers, elastic SIP trunking, real-time monitoring, caller ID spam remediation, and cloud-based VoIP phone systems. Their holistic strategy not only ensures effective communication but also helps businesses sustain a reputable phone presence in an increasingly competitive market. This commitment to quality service sets QVD apart as a leader in the telecommunications industry.
  • 26
    SIPStation Reviews

    SIPStation

    Sangoma

    $19.99 per month
    SIPStation provides a SIP trunking solution that allows companies to transition to VoIP, leading to lower telecommunications expenses while maintaining high service quality. This service guarantees cost reductions when moving away from conventional telephony providers and is designed to integrate effortlessly with various PBX systems, including Switchvox, PBXact, FreePBX, among others. Notable functionalities include the ability to port existing phone numbers, facilitating a smooth migration from traditional phone lines without the need to replace current VoIP-compatible PBX systems, as well as SMS capabilities for competitive messaging services. Furthermore, its scalability allows businesses to easily adjust the number of SIP trunks they use based on their specific needs, while a bursting feature permits exceeding the total trunk count temporarily. Additionally, Direct Inward Dialing (DID) offers low-cost phone and toll-free numbers, and an integrated failover mechanism ensures uninterrupted call routing to alternative numbers during service disruptions. This comprehensive approach not only enhances communication efficiency but also empowers businesses to adapt swiftly to changing demands.
  • 27
    Orbtalk Reviews
    From emerging startups to major global corporations, we possess the in-house knowledge and proficiency to create a solution that perfectly aligns with your specific needs. Whether you need a robust SIP trunking solution for your existing phone system or are in search of a cloud-based managed hosted PBX solution, we offer a variety of flexible products that can be customized to fit your requirements. At Orbtalk, we recognize that to thrive in today’s competitive landscape, your business must be capable of swiftly adapting to sudden spikes in demand. This understanding is why our services are crafted with flexibility and responsiveness as key priorities. Additionally, with our servers strategically located in various data centers worldwide, you can trust that you are receiving a service that is not only well-architected but also boasts exceptional high availability and reliability. Our commitment to innovation ensures that your communication solutions will evolve alongside your business.
  • 28
    Thirdlane Reviews
    Top Pick
    Thirdlane is built for service providers and MSPs who need a multi-tenant, white-label UCaaS platform with deep API control. It delivers voice, video, chat, and contact center features while giving providers the ability to integrate billing, CRM, and IT workflows with ease. Why providers choose Thirdlane: - True multi-tenant PBX architecture built for scaling to thousands of tenants. - White-label flexibility - deliver a branded experience to your customers. - Thirdlane Connect apps unify messaging, calling, and meetings across all devices. - Built-in Contact Center for sales and support teams. - CRM screen pops and Click-to-Call to boost productivity. - Extensive APIs for automation and third-party integrations. Business outcomes: - Launch branded UCaaS without the heavy R&D cost. - Increase recurring revenue with scalable multi-tenant architecture. - Offer enterprise-grade features at a competitive price point. Thirdlane empowers providers to own their UCaaS offerings end-to-end, increasing margins and ensuring long-term customer loyalty.
  • 29
    HoduPBX Reviews
    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.
  • 30
    OpenSIPS Reviews
    OpenSIPS is an open-source SIP proxy/server designed for handling voice, video, instant messaging, presence, and various other SIP extensions. This versatile signaling SIP server caters to carriers, telecom operators, and ITSPs, providing solutions for diverse applications such as Class 4 and Class 5 residential platforms, trunking and wholesale services, enterprise and virtual PBX systems, session border controllers, application servers, load balancers, IMS platforms, call centers, and much more. Its high throughput capability supports tens of thousands of calls per second and millions of simultaneous connections, making it a preferred choice for various SIP scenarios and services. OpenSIPS excels due to its flexible routing and integration options, which allow for custom routing logic through routing scripts and numerous interfacing APIs. With over 120 modules available, it facilitates effective application development for SIP handling, backend operations, and routing logic. Additionally, the 3.2 release of OpenSIPS underwent a thorough security audit, enhancing its safety and reliability for users across the board. This robust framework not only meets current demands but also continuously evolves to address future challenges in the telecommunications landscape.
  • 31
    Voxbone Reviews
    Businesses can instantly reach global scale with our enterprise-grade worldwide voice- and messaging network, no matter if they are digital-native or on a painless path to the cloud. Our flexible, compliant SIP trunking services, and phone numbers provide fully localized voice presence across 93% of the global economy. This is why we are the preferred voice infrastructure partner for most Leaders in Gartner’s Magic Quadrants for UCaaS/CCaaS. We were founded in 2005 and count among our satisfied customers Uber, Skype Zoom, Zoom, 8x8, Dialpad. NICE inContact, Orange Business Services. Telefonica, Aircall.
  • 32
    Wiretap Telecom Reviews
    Wiretap Telecom provides an extensive range of VoIP and SIP trunking services designed for businesses in need of scalable, dependable, and secure communication options. Our intuitive user portal enables effortless management of services, featuring tools such as real-time analytics for calls and faxes, comprehensive trunk operation logs, and efficient call routing management. Additionally, it supports diverse messaging solutions like Email2SMS, SMS App, and smooth PBX integration, which caters to various messaging requirements. With the capability for international calls to any country and the convenience of managing multiple accounts through a single platform, Wiretap Telecom guarantees global connectivity and efficient operations. Our SIP trunking services work seamlessly with a variety of PBX systems, including FreePBX, Yeastar, 3CX, and Asterisk, making integration simple while enhancing voice functionality. By prioritizing user experience and operational efficiency, Wiretap Telecom stands out as a leader in innovative communication solutions for businesses.
  • 33
    Issabel Reviews
    Issabel stands out as an open-source unified communications platform that merges various IP communication services into one cohesive system, effectively overcoming the limitations of traditional PBX systems by offering features like call center functionalities, email integration, management reporting, fax capabilities, video conferencing, audio recording, and CRM integrations. Its call center module is not only robust and flexible but also user-friendly, enabling efficient automation and management of contact centers while adeptly handling both inbound and outbound call campaigns through a straightforward agent interface and call management tools. Additionally, Issabel simplifies the administration of PBX solutions for service providers, allowing them to manage multiple clients from a single instance, thus alleviating the need for individual servers for each client. To further expand its capabilities, Issabel accommodates various add-ons that are designed to integrate seamlessly with the platform, enhancing features that interact with telephony and improve customer service while automating support-related actions. This adaptability makes Issabel a highly effective choice for organizations looking to streamline their communication processes.
  • 34
    Verizon IP Trunking Reviews
    Leverage Verizon’s Voice-over-IP (VoIP) network through IP Trunking to provide your organization with affordable and adaptable communication solutions. Affordable voice services for businesses can distinguish between merely being advantageous and gaining a competitive advantage in the market. As companies navigate an increasingly interconnected landscape, IP Trunking can enhance team productivity, improve connections with clients and partners, and optimize expenses simultaneously. Organizations aiming to manage and streamline their IT expenditures will find significant benefits. This solution is especially beneficial for enterprises that handle a high volume of VoIP calls concurrently, including those involved in disaster recovery, seasonal retail, and call centers. Additionally, government entities looking to upgrade their infrastructures can fully capitalize on their unified WANs. IP Trunking facilitates voice communication over digital networks rather than relying on conventional telephone lines. This technology is designed to accommodate a large number of simultaneous connections, allowing organizations and agencies to better manage their costs while enhancing communication efficiency. Ultimately, embracing IP Trunking can serve as a strategic move towards modernizing communication frameworks across various sectors.
  • 35
    Crystal Quality Reviews
    Crystal Quality is a comprehensive web-based multimedia recording platform designed for TDM, analog, and VoIP environments, accommodating a variety of telephony interfaces such as analog trunks/extensions, digital trunks (ISDN BRI/PRI, E1/T1), digital extensions, VoIP trunks/extensions, alongside discrete and trunked radios. Avdor CIS's Crystal Quality facilitates the management of diverse recording types, including those for call centers, contact centers, telephony, mobile devices, screen captures, SMS, and Skype for Business, all through an intuitive and aesthetically pleasing user interface. The CIS platform provides multiple flexible pricing options, making it simple to select the most appropriate plan tailored to your business requirements while maximizing benefits and cost efficiency. This innovative solution from Avdor CIS consolidates call recording and monitoring into a singular, exceptional offering that meets all your organizational needs seamlessly. Ultimately, Crystal Quality enhances operational efficiency by integrating various communication forms into one effective system.
  • 36
    Taridium ipbx Reviews

    Taridium ipbx

    Taridium

    $199 one-time payment
    The Taridium IPBX is an advanced software-based VoIP PBX solution that effectively takes the place of conventional hardware PBX systems. It operates seamlessly on standard server infrastructure or via cloud services without necessitating additional licensing costs. Users benefit from an End User Panel that empowers them to manage various aspects of their extensions, including call operations through an operator console, accessing voicemail, setting up call forwarding, and initiating impromptu telephone conferences among other features. You can customize your extension to forward calls only during specific hours by integrating your iCalendar feed or by selecting from a list of preferred caller IDs. Each user is provided with a meet-me style conference room, eliminating scheduling conflicts and enabling live management of conference calls, including options to mute or remove participants as needed. Inviting users is straightforward, requiring just a click to have the system initiate a call to them, thus avoiding the hassle of complicated login procedures. This system redefines user experience by offering intuitive controls and flexibility that enhance communication efficiency.
  • 37
    FreeSWITCH Reviews
    Everything essential for engaging with the FreeSWITCH platform is provided here. FreeSWITCH serves as a Software Defined Telecom Stack, facilitating the shift from traditional telecom switches to a flexible software solution that can operate on any standard hardware, whether it’s a Raspberry PI or a powerful multi-core server, thus unleashing the telecommunications capabilities of various devices. When paired with our cloud platform, SignalWire, FreeSWITCH can connect seamlessly to external networks and adapt to any scale of operation. To simplify your initiation, a pre-configured virtual machine come complete with comprehensive written and video tutorials, allowing you to get started quickly—just install VirtualBox and you will be set up in no time. For those with advanced programming skills, there are detailed instructions available to compile FreeSWITCH from source or explore other manual installation methods. Additionally, if you have a Debian instance available, you can find thorough guidance on how to install our packages from the provided link, ensuring versatility in your approach to utilizing FreeSWITCH. This platform truly empowers both beginners and seasoned developers alike, making telecommunications more accessible than ever.
  • 38
    Microtalk Reviews

    Microtalk

    Microtalk Europe Limited

    $10/month
    Microtalk is a leading provider of cloud communication services that help businesses of all sizes simplify their voice and connectivity needs. Its Cloud Phone System supports office, home, and remote work setups, offering IVR, secure call recording, team call queues, and WebRTC integration for seamless online calling. For larger operations, Microtalk’s Contact Centre solutions deliver high-performance VoIP trunks, skills-based routing, toll-free numbers, and a cloud-hosted predictive dialer to boost customer service efficiency. Businesses can also leverage Microtalk’s business-grade fibre internet, which supports speeds up to 10Gb with SD-WAN and MPLS integration for resilience. SMS solutions add further flexibility, allowing companies to launch mass texting campaigns, manage opt-outs automatically, and monitor performance in real time. With over 10,000 customers in 15 countries since 2008, Microtalk has built a reputation for reliable, innovative, and affordable communication technology. Its solutions require no capital investment, offering predictable per-user costs for easy scalability. Backed by 24/7 support and an in-house R&D team, Microtalk ensures continuous improvement and tailored solutions for every client.
  • 39
    AbacusCloud Reviews
    AbacusCloud is a robust platform designed for VoIP, unified communications, call centers, voice recording, and SIP trunking, specifically catering to medium and large enterprises. It offers impressive scalability, reliability, and geographic redundancy to meet the evolving demands of businesses. Collaborating with top-tier service providers, data centers, Tier 1 carriers, and high-quality SIP endpoints, AbacusCloud stands out in the telecommunications landscape. The platform supports an extensive range of desk phones, softphones, and mobile devices, providing users with advanced voice, video, and wireless capabilities that can be accessed from anywhere, at any time, on any device. AbacusCloud simplifies the VoIP migration process significantly, ensuring seamless connectivity for multiple offices and mobile employees in a cost-effective and incremental manner. In addition, AbacusGroup enhances the experience with a comprehensive suite of omnichannel services, offering a cohesive user experience across different devices, making it perfectly suited for today’s workforce that prioritizes cloud and mobile solutions. This adaptability ensures that organizations can respond swiftly to changing communication needs, thereby enhancing overall productivity.
  • 40
    ProSBC Reviews

    ProSBC

    TelcoBridges

    $625 per year
    ProSBC stands out as a robust, carrier-grade Session Border Controller tailored for both service providers and enterprises, offering advanced functionalities. Capable of handling up to 60,000 simultaneous sessions, it boasts features such as media transcoding, STIR/SHAKEN compliance, fraud detection, and configurations designed for high availability. Its versatility allows it to operate seamlessly across a range of platforms, including VMware, KVM/Proxmox, AWS, Microsoft Azure, and bare-metal servers. This makes ProSBC an ideal choice for diverse applications like SIP trunking, enterprise SIP trunking, CPaaS access, and TDM-to-SIP migration. Furthermore, it is designed to be interoperable with leading VoIP platforms and carrier networks, ensuring wide compatibility. The system is user-friendly, with a web-based interface that simplifies deployment, operation, and management. Additionally, the optional TB Analytics feature pack provides valuable insights for diagnosing network issues. Importantly, the software's scalability—from a modest 100 sessions to a robust 60,000—ensures that your SBC can grow alongside your needs, providing flexibility and reliability as your demands evolve. This adaptability makes ProSBC an excellent investment for future-proofing communications infrastructure.
  • 41
    Fonoster Reviews
    Develop intelligent voice solutions tailored to your business requirements, free from unnecessary functionalities and the complications of outdated customizations. Identify the VoIP providers and integrations that best fit your needs, and easily implement them in your voice applications through a streamlined API. With cutting-edge conversational AI powered by an advanced virtual agent, the CX edition of Fonoster facilitates effortless VoIP network deployment. For instance, you can establish a SIP trunk to connect to the PSTN and allocate numbers for both incoming and outgoing calls. Additionally, you have the capability to build your Office or Home network by merging Domains and Agents seamlessly. Thanks to SIP technology, you can link to your VoIP network using either a Softphone or an IP Phone, ensuring flexibility in your communications. Enhance your business security with project-level authentication utilizing OAuth2 and JWT tokens, while also enabling the deployment of existing microservices via frameworks like Express.js, Sinatra, or ASP.NET Core, or opt for a more straightforward approach with functions. This comprehensive solution empowers businesses to streamline their voice application development while maintaining robust security and flexibility.
  • 42
    VaxVoIP Reviews
    The VaxVoIP SIP Server SDK is a powerful development toolkit that enables building secure, scalable SIP-based VoIP solutions including IP-PBX, IVR systems, auto-dialers, smart agents, call centers, and calling card systems. Compatible with the SIP protocol, it supports various SIP devices such as softphones, hardphones, and ATA adapters, providing flexibility in hardware integration. The SDK offers a rich set of PBX functionalities like call queues, call forwarding, call recording, voicemail, and sophisticated call routing to create feature-rich telephony applications. Security is a priority, with protections against SIP floods, scanning attacks, and brute-force intrusions to safeguard communications. Developers can access audio PCM data in real time, facilitating the incorporation of AI, machine learning, and smart agents to deliver intelligent, automated interaction. This integration enables next-generation voice communication solutions with enhanced responsiveness and adaptability. VaxVoIP simplifies complex VoIP development challenges, offering a reliable, secure foundation. It’s an ideal choice for developers aiming to build modern, secure, and intelligent SIP-based communication systems.
  • 43
    VND PBX Reviews

    VND PBX

    VNDSOLUTIONS LIMITED

    $11 per month
    3 Ratings
    Our hosted cloud-based PBX provides phone numbers to help you grow your business. Our cloud PBX can be connected to your existing phone or SIP device. Our PBX portal allows you to create complex calling plans and access many other features. No contract required. Save 70% on your current service provider. We will recommend you based on your requirements. Our VoIP solutions are specifically designed for businesses that want a simple, reliable, and extensible solution in a short time. Our powerful Telephony API's allow you to enhance the features of existing products. Both SIP Trunking and Hosted PBX support API calls. It is easy to integrate our robust and powerful API's. We monitor our support lines 24/7 so give us a call or talk to our support team via live chat on our web (https://ancillary-proxy.atarimworker.io?url=https%3A%2F%2Fvndpbx.com). New Zealand: 0 9 8896552 (Auckland) U.S.A.: +1 929 489552 (New York).
  • 44
    thinQ Reviews
    thinQ provides a "better" way to power voice and SMS/MMS messaging applications in the cloud. Get up and running quickly with our integrated thinQ io portal and APIs. We make it easy to bring your 40 high-quality carriers to Twilio and Nexmo, Plivo and SignalWire, as well as enterprise contact centers and telecom VoIP providers. Our APIs allow you to quickly add and control inbound and outbound voice, texting, and other features to your existing tech stack. You can also connect to existing SIP providers to improve call delivery and quality. Our fully integrated thinQ.io Web platform makes it easy to purchase and port phone numbers, create route profiles, trunks, enable text messaging, as well as create route profiles, trunks, and other functions. You'll find a "better" way to communicate if you add call-specific analytics, SIP ladders, and our five-star support team to mitigate, route around outages, create customized routes and blocks, etc.
  • 45
    sipXcom Reviews
    Founded in January 2015, sipXcom emerged from a fork of the sipXecs project, initiated by the eZuce, Inc. development team. The sipXecs and SIPfoundry communities were struggling to expand their developer base due to a limiting contributor agreement, prompting the creation of sipXcom, which features an open contribution model. The source code for sipXcom is licensed under the copyleft-friendly AGLP v3 (Affero General Public License), ensuring greater flexibility for developers. Currently under development, SWARM is the codename for the upcoming iteration of the sipXcom and sipXecs projects, with a production launch expected in early 2017. This new platform will adopt a microservices-based architecture, enhancing scalability, reliability, and configurability beyond what sipX currently offers. SWARM is engineered to be compatible with any computing environment, including dedicated, virtual, or cloud servers, and also allows for hybrid setups that merge on-premise and cloud solutions. With these advancements, sipXcom aims to significantly improve user experience and functionality in the ever-evolving communication landscape.