List of SIP.US Integrations
This is a list of platforms and tools that integrate with SIP.US. This list is updated as of May 2026.
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3CX is a versatile, software-driven IP PBX built on open standards that delivers comprehensive Unified Communications straight out of the box. It caters to businesses of all sizes and across various sectors, offering a full suite of features that range from mobility and presence indicators to sophisticated call center functionalities, all at a significantly reduced cost. This platform is particularly well-suited for remote work environments, featuring mobile applications, video conferencing capabilities, and live chat integration for websites. Installation, management, and maintenance of the PBX are straightforward, allowing users to easily handle it themselves on their own hardware, a dedicated server, or via a cloud environment. Alternatively, users can opt for 3CX's hosting services to simplify their setup even further. With its user-friendly design and extensive feature set, 3CX empowers companies to enhance their communication strategies effectively.
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In today's complex business landscape, facing intricate challenges necessitates the collaboration of committed teams. To support you and your colleagues in excelling at effective teamwork, we have created a detailed online resource. Creating a collaborative atmosphere for discussions and decision-making significantly amplifies the likelihood of achieving success. With Microsoft Teams, all essential tools are brought together in one cohesive workspace, facilitating smooth communication through chat, virtual meetings, file sharing, and integration with a variety of business applications. Improve your team's alignment with features that include group chat, online meetings, calling, and web conferencing options. Furthermore, you can work together on documents in real-time using integrated Microsoft 365 tools like Word, Excel, PowerPoint, and SharePoint. Additionally, the platform allows for the integration of your favorite Microsoft applications and other third-party services to support ongoing business development. Teams ensures robust end-to-end security, offers extensive administrative control, and guarantees compliance, all supported by the capabilities of Microsoft 365. Catering to diverse group needs, Teams comes with a free version that requires no long-term commitments, alongside the option to utilize it within a comprehensive suite of productivity solutions. By embracing the true essence of teamwork, you can unlock transformative opportunities for innovation and sustainable growth while fostering a culture of collaboration.
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Kerio Connect
Aurea
Effortless collaboration and communication, tailored for every budget.Discover reliable, enterprise-grade email, calendar, and collaboration solutions that fit your budget. Kerio Connect presents a wide array of features for communication and teamwork, eliminating the complexities and high expenses typically linked to other services. It offers an integrated experience that combines email with shared calendars, scheduling tools, contact management, tasks, notes, shared and public folders, along with instant messaging capabilities. Users can easily sync their emails to their favorite mobile devices via Microsoft ActiveSync. The Instant Messaging functionality supports XMPP, making it compatible with various third-party chat and IM applications across both desktop and mobile platforms. Setting up Kerio Connect is a breeze, taking only 10 minutes, after which users can begin working almost immediately. This solution can be implemented on-site or through cloud environments hosted by partners, catering to users on Mac, Windows, or Linux systems. Additionally, it ensures full support for Outlook on both Windows and Mac, along with compatibility for numerous other IMAP or POP-compliant email clients, providing flexibility and smooth integration for every user. Embrace a collaborative experience that is straightforward and efficient, allowing your team to focus on what truly matters. -
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Yeastar Cloud PBX
Yeastar
Future-proof communication for small businesses, simplify connectivity seamlessly.Yeastar Cloud PBX is an advanced telephone solution tailored for small enterprises, providing a future-proof option for communication needs. With Linkus UC Clients, users can effortlessly engage in remote work and improve call handling across various devices. The hosted deployment eliminates the need for initial hardware investments, significantly reducing management overhead. Yeastar's hosted system is user-friendly and offers a wide range of compatibility features, ensuring that any transitions or upgrades occur smoothly. It's important to remember that the Yeastar P-Series PBX System has replaced the old Yeastar Cloud PBX, bringing along enhanced call center functionalities and integrated communication capabilities for users. This evolution makes it an even more attractive choice for businesses looking to streamline their communication processes. -
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FreePBX
Sangoma Technologies
Unlock communication freedom with customizable, community-driven phone solutions.The word "Free" in FreePBX embodies the concept of Freedom, underscoring that FreePBX is the foremost open-source IP PBX solution worldwide, which enables users to design a tailored phone system that aligns with their unique needs. Delve into the possibilities of open-source communication and investigate the wide array of features offered by FreePBX that assist in building your perfect phone system. By incorporating commercial modules from Sangoma and a variety of other enhancements, you can transform your FreePBX setup into a robust Unified Communications platform. Remember to consult the Knowledge Base on the FreePBX Wiki for further information! Alternatively, seeking support from FreePBX experts can aid you with installation, updates, troubleshooting, and additional services. FreePBX is accessible for free download and usage, and its strength is bolstered by a global community of developers committed to ensuring its high compatibility and flexibility, which guarantees it encompasses all necessary functionalities required to establish a scalable business phone system for any budget. This community-driven approach not only promotes innovation but also ensures ongoing advancements, solidifying FreePBX as a dependable option for diverse communication requirements. With its extensive resources and community support, users can continually enhance their experience and capabilities. -
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Grandstream Wave
Grandstream Networks
Experience seamless global communication with superior call quality.Grandstream Wave is a free softphone app that allows users to make and receive voice calls through up to six distinct SIP accounts, whether they are at home or traveling anywhere globally on their Android devices. It supports various codecs including G.711µ/a, G.722 (for HD audio), G.726-32, G.729, GSM, iLBC, Opus, and Speex, which ensures superior call quality. The application features strong security measures such as SIP over TLS and encryption options using 128/256-bit SRTP to safeguard communications. Additionally, users can engage in audio conferences with up to six participants and take advantage of 24 virtual BLF keys, making it particularly suitable for teamwork and collaboration. With the capability to manage six SIP accounts, it seamlessly integrates with mobile devices and comes with features like call history, contact lists, and customizable ringtones. Moreover, it offers advanced enterprise functionalities such as integration with IP PBX systems, call transfer and pickup, BLF, call recording through UCM, and LDAP support. Users also benefit from automatic call forwarding that can be adjusted based on time and location rules, providing enhanced flexibility. The app fully integrates with Grandstream’s UCM series of IP PBXs and enables users to generate QR codes for swift provisioning with ease. Additionally, it allows for voice channel switching between Bluetooth, earphones, speakerphones, and 3.5mm headsets, and it supports two-way video calls using SIP and the H.264 video codec, significantly broadening its utility as a communication tool. Ultimately, Grandstream Wave stands out as a comprehensive solution catering to various personal and professional communication requirements, making it an invaluable asset for users. -
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Asterisk
Sangoma Technologies
Empower your communication with versatile, open-source solutions today!Asterisk is a dynamic open-source framework that facilitates the development of a variety of communication applications. It enables a standard computer to function as a powerful communications server. Asterisk is integral to IP PBX systems, VoIP gateways, conference servers, and many other customized solutions. Its user base includes small businesses, large corporations, call centers, telecom operators, and government entities around the world. Provided free of charge, Asterisk is backed by Sangoma's support. Currently, there are over a million Asterisk-powered communication systems in operation across more than 170 countries. Notably, virtually all companies within the Fortune 1000 list leverage Asterisk in some form. Frequently adopted by system integrators and developers, Asterisk can serve as the basis for a complete business phone system or be used to enhance an existing setup or link various systems. Whether you aim to design a bespoke system using Asterisk or are interested in acquiring an effective and affordable turnkey solution, there are numerous options to explore that can help you find the perfect match for your requirements. As it adapts to technological advancements and user needs, Asterisk remains a key player in the evolving landscape of modern communication solutions. Its ongoing development ensures users continue to benefit from innovative features and improved performance. -
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Vodia PBX
Vodia Networks
Experience advanced PBX solutions with unmatched multi-tenancy capabilities.Vodia is a PBX solution that operates on both Windows and Linux platforms, delivering a comprehensive suite of advanced functionalities typically associated with robust PBX systems, such as call queues, auto attendants, and call forwarding capabilities. Additionally, Vodia stands out as a leader in Multi-Tenancy, allowing users to deploy it on a dedicated virtual machine in the cloud or on-site while managing numerous fully qualified domain names for different clients. You can experience Vodia by signing up for a free demo license, valid for 60 days, to explore its features firsthand. This trial is an excellent opportunity to see how Vodia can cater to your specific telecommunication needs. -
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Allworx Verge
Allworx
Seamless communication, real-time syncing, and customizable connectivity.Integrating a Verge IP phone with the Allworx Reach™ app on your mobile devices creates a seamless communication experience, whether you're in the office or on the go. This configuration guarantees uninterrupted connectivity. The real-time synchronization of your contacts across mobile devices, Outlook via Interact Professional, and the Verge IP phone significantly enhances your communication capabilities. With Reach, you can easily transfer active calls between your mobile device and the Verge IP phone, promoting a smooth conversational flow. Moreover, you have the convenience of controlling your Verge IP phone from your mobile device, placing essential functionalities right at your fingertips. Our vision for a business phone system is one that adjusts to your individual needs; thus, the Programmable Function Buttons allow you to customize your phone’s features. You can create speed dials for your key personal contacts or colleagues within the corporate directory. Additionally, for colleagues who are part of the Allworx system, you will gain insight into their current presence status and call activities, such as whether they are engaged in a call, available, or on do not disturb mode. This capability is particularly advantageous for call center agents, as it enables them to efficiently manage incoming calls directed to their assigned ACD queues, ensuring they never miss a chance to assist a customer. With such features in place, businesses can foster a more collaborative and responsive environment. -
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MiCloud Connect
Mitel Networks
Transforming communication with seamless, secure, and scalable solutions.MiCloud Connect delivers an accessible and all-encompassing platform for cloud-based communications, teamwork, and contact center functionalities. It combines an easy-to-navigate interface with the reliable foundation of Google Cloud, guaranteeing that every tool is both efficient and secure. Benefiting from Google Cloud's exceptional reliability, safety, and scalability, users can expect steady uptime alongside compliance with SOC 2 and HIPAA regulations. The sleek and user-friendly design enables both individual users and administrators to quickly perform tasks using one-click features, a seamless experience across various devices, and real-time management options. The transition to this service is streamlined through well-articulated expectations and timelines, facilitating a rapid and confident migration. Administrators can effortlessly boost functionality and modify permissions in real-time using the admin portal. With its powerful PBX features, advanced call management, and adaptable communication methods—including softphone, mobile, and IP desk phones—users are empowered to engage and collaborate from any location without difficulty. In addition, MiCloud Connect's innovative approach truly transforms how teams communicate in an ever-evolving work landscape, enhancing productivity and collaboration. -
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Zultys MX
Zultys
Empower your business with seamless, flexible communication solutions.Our extensive business phone systems can be implemented on-site, offered as virtual solutions, or set up through a hybrid arrangement. No matter which option you select, all systems are powered by the same software, guaranteeing a uniform selection of powerful features, easy operation, and a smooth user experience. For ultimate convenience, you can choose a fully hosted and managed Zultys MX system, which provides customized packages for everyday users, sophisticated features for superior unified communications, and integrated contact center solutions tailored for customer service, sales, and support teams. Furthermore, the Zultys MXvirtual acts as a fully integrated unified communication system and IP phone setup, crafted to function as a VMware-compatible virtual appliance. This cutting-edge and scalable offering merges voice, video, data, and mobility to boost collaboration and communication within businesses of any size, ultimately streamlining workflows and enhancing productivity. With the ability to adjust to a variety of business requirements, our systems are specifically designed to promote growth and connectivity in an ever-evolving business landscape, ensuring that companies remain competitive and responsive to changing demands. As businesses continue to expand, the flexibility of our systems becomes increasingly vital in supporting diverse operational needs. -
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Avaya IP Office
Avaya
Transform communication and elevate experiences with seamless integration.The globally recognized Avaya IP Office offers a robust unified communications platform that is both deployed and supervised on-site. To elevate the engagement and experiences of your customers and employees alike, explore the wide range of functions provided by IP Office. You can effectively assess customer interactions by taking advantage of features like call recording, monitoring, and detailed reporting. With the inclusion of Avaya Call Reporting within IP Office, capturing and documenting incoming communications becomes a seamless task. Additionally, you have the flexibility to add real-time call center agent workstations and dashboards, which significantly enhances the efficiency of call management processes. When Avaya IP Office is combined with a subscription to Avaya Spaces, you gain access to a multifunctional application that integrates voice, video, messaging, conferencing, and calendar services, all available from any device and location. This powerful integration not only simplifies communication but also drives productivity improvements throughout your organization, ensuring that everyone can collaborate effectively no matter where they are. Ultimately, leveraging these tools can lead to a more responsive and agile business environment. -
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NEC Digital ID
NEC
Empowering trust through advanced, seamless digital identity verification.NEC's Digital ID solution harnesses over twenty years of expertise in sophisticated facial recognition technology to create a robust and intuitive identity verification and authentication system. In an era where online interactions are on the rise, establishing a foundation of trust is more crucial than ever. This system serves as an effective tool for identity confirmation, significantly reducing fraud and enhancing the overall user experience, thereby meeting the increasing demand for digital safety and seamless online participation. By integrating advanced facial recognition and liveness detection technologies, we effectively lower the risks tied to identity theft and account takeovers. Furthermore, our Digital ID solution is highly adaptable, allowing for smooth integration across various sectors, such as banking, healthcare, entertainment, retail, and education, thus enabling digital identity verification wherever required. This flexibility not only bolsters security measures but also assures users of a seamless experience, fostering confidence in digital transactions. Ultimately, NEC's commitment to innovation in identity verification empowers organizations to navigate the complexities of digital interactions with greater assurance. -
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Switchvox
Sangoma
Elevate your business communication with award-winning flexibility and affordability.Switchvox is specifically designed for businesses like yours, featuring enterprise-grade capabilities, a detailed pricing model, and an award-winning design, elevating it beyond a typical VoIP solution for business telephony. It offers a strategic way for your organization to utilize Unified Communications (UC) and collaboration tools at an affordable price. With features such as instant messaging, video meetings, speed dialing, status notifications, presence indicators, and customizable call handling rules, it enhances communication among your team and clients. Switchvox is recognized as a highly flexible and scalable UC platform. It allows for seamless integration with IP phones, SIP trunks, and PSTN connections, along with a variety of collaboration and productivity tools, giving you the flexibility to select from different deployment methods. In the educational sector, where communication is vital, Switchvox provides a straightforward, accessible solution that surpasses a basic phone system that merely processes calls. By ensuring uninterrupted communication, this platform empowers schools to create an engaging and interactive learning environment, fostering better relationships between educators and students. Additionally, its user-centric design makes it easy for staff and students alike to navigate and utilize its features effectively. -
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Cisco CX Cloud
Cisco
Empower your growth journey with actionable insights and collaboration.Cisco CX Cloud functions as an all-encompassing platform where individuals can access the expertise and best practices provided by Cisco and its collaborators. This digital environment is designed to create a smooth experience that promotes growth at a personalized pace, leading users toward success through a well-defined approach. The lifecycle journey is structured around targeted use cases, accompanied by checklists and clear steps intended to accelerate the process of achieving business value. Furthermore, it presents contextual learning opportunities aimed at enriching knowledge and effectively empowering your team. By harnessing actionable telemetry, the platform connects customers, partners, and Cisco, using AI and machine learning to reveal unique insights. CX Cloud serves as the foundational digital ecosystem for Success Tracks, offering guidance that is driven by specific use cases to help you achieve your business goals quickly and on a larger scale. In addition, it provides improved visibility into extensive network infrastructures, enhancing both security and performance. This evolution of enterprise networks is crucial for enabling global innovation and growth, allowing partners to excel in delivering transformative results for their clients. Ultimately, CX Cloud transcends being merely a tool; it acts as a powerful catalyst for instigating substantial shifts in the digital realm while fostering collaboration and efficiency among all stakeholders involved.
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