What Integrates with SIP.US?

Find out what SIP.US integrations exist in 2026. Learn what software and services currently integrate with SIP.US, and sort them by reviews, cost, features, and more. Below is a list of products that SIP.US currently integrates with:

  • 1
    3CX Reviews
    Top Pick

    3CX

    3CX

    Free for up to 10 users
    1,234 Ratings
    See Software
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    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
    Microsoft Teams Reviews
    Top Pick

    Microsoft Teams

    Microsoft

    $12.50 per user per month
    187 Ratings
    Today's intricate business challenges require collaborative efforts from dedicated teams. To assist you and your team in mastering the art of effective collaboration, we have developed a comprehensive online guide. When you establish a collaborative environment for discussion and decision-making, the potential for success expands exponentially. Microsoft Teams consolidates all necessary resources into a unified workspace, allowing seamless communication through chat, virtual meetings, file sharing, and integration with various business applications. Enhance your team's synchronization with features like group chat, online meetings, calling, and web conferencing. Engage in collaborative document editing using integrated Microsoft 365 (formerly Office 365) tools such as Word, Excel, PowerPoint, and SharePoint. You can also incorporate your preferred Microsoft applications and third-party services to facilitate continuous business progress. Teams offers robust end-to-end security, comprehensive administrative control, and ensures compliance—all backed by Microsoft 365’s capabilities. Designed to accommodate various types of groups, Teams provides a free version with no commitments, as well as an option to access it within a superior suite of productivity tools. Embrace the power of teamwork and unlock new opportunities for innovation and growth.
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    Kerio Connect Reviews
    Experience secure, enterprise-level email, calendar, and collaboration tools without breaking the bank. Kerio Connect offers a comprehensive suite of features and capabilities for messaging and collaboration without the intricacies and hefty costs associated with other platforms. It seamlessly integrates email with shared calendars, scheduling, contact management, tasks, notes, shared and public folders, and instant messaging. You can synchronize your messages directly to your preferred mobile devices using Microsoft ActiveSync. The Instant Messaging feature is compatible with XMPP, allowing use with various third-party chat and IM applications on both desktop and mobile devices. Installation of Kerio Connect takes just 10 minutes, with users able to start working within an additional 10 minutes. This solution can be deployed either on-premises or through partner-hosted cloud environments, accommodating users on Mac, Windows, or Linux systems. Furthermore, it provides comprehensive support for Outlook on both Windows and Mac, as well as numerous other IMAP or POP-compliant email clients, ensuring versatility and ease of integration for all users.
  • 4
    Yeastar Cloud PBX Reviews
    Yeastar CloudPBX is a future-ready phone system that is ideal for small businesses. Linkus UC Clients will give you easy access to remote working and enhanced call efficiency on any device. Hosted deployment is free of upfront hardware costs and virtually eliminates overheads for management. Yeastar's hosted solution is easy to use and has full compatibility features. Any migration or upgrade will be seamless. * Please note that Yeastar P-Series PBX System is the new Yeastar Cloud PBX that comes with versatile call center features and unified communications features.
  • 5
    FreePBX Reviews

    FreePBX

    Sangoma Technologies

    1 Rating
    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.
  • 6
    Grandstream Wave Reviews
    Grandstream Wave is a complimentary softphone application that enables users to initiate and receive voice calls via up to six different business or residential SIP accounts on any Android device, no matter where they are in the world. It is compatible with a range of codecs such as G.711µ/a, G.722 (HD audio), G.726-32, G.729, GSM, iLBC, Opus, and Speex, ensuring high-quality communication. The app boasts robust security features, including SIP over TLS and encryption options with 128/256-bit SRTP. Users can participate in audio conferences with up to six participants and utilize 24 virtual BLF keys, making it ideal for team collaboration. It supports the management of six SIP accounts and offers seamless integration with mobile devices, incorporating features like contact lists, call history, and customizable ringtones. Furthermore, it includes advanced enterprise capabilities such as IP PBX integration, BLF, call transfer and pickup, call recording via UCM, and LDAP support. Users can benefit from automatic call forwarding that adjusts based on time and geographic rules, enhancing flexibility. The app also fully integrates with Grandstream’s UCM-series of IP PBXs and allows users to effortlessly create QR codes for automatic provisioning. In addition, it facilitates voice channel switching among Bluetooth, earphones, speakerphones, and 3.5mm headsets, while also supporting two-way video calls using SIP and the H.264 video codec, making it a versatile communications tool. Overall, Grandstream Wave provides a comprehensive solution for both personal and professional communication needs.
  • 7
    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.
  • 8
    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.
  • 9
    Allworx Verge Reviews
    With a Verge IP phone positioned on your desk and the Allworx Reach™ app installed on your preferred mobile devices, you have the flexibility to communicate seamlessly whether you're in the office or out and about. You’ll stay connected without interruption, thanks to the real-time synchronization of contacts across your mobile devices (via Reach), Outlook (through Interact Professional), and the Verge IP phone itself. The ability to instantly transfer ongoing calls between your mobile device and Verge IP phone (via Reach) enhances your communication experience. Additionally, you can remotely operate your Verge IP phone using your mobile device through Reach, ensuring convenience and efficiency. We are committed to allowing your business phone to function according to your personal preferences; the Programmable Function Buttons enable you to tailor your phone to suit your individual needs. You can speed dial your most important contacts or colleagues listed in the corporate directory. For those colleagues who are also part of the Allworx system, you will have visibility into their presence settings and real-time call statuses, which indicate if they are on an active call, ringing, or set to do not disturb. This system is particularly beneficial for call center agents, as it allows them to efficiently receive incoming calls directed to their designated ACD queues, thereby streamlining the communication process and improving overall productivity. In this way, the combination of these tools fosters a more dynamic and responsive work environment.
  • 10
    MiCloud Connect Reviews
    MiCloud Connect offers a user-friendly, comprehensive solution for cloud communications, collaboration, and contact center needs. It merges a straightforward user interface with the trusted dependability of Google Cloud, ensuring that every feature is both simple and secure. With Google Cloud's top-notch reliability, security, and scalability, users can count on consistent uptime along with SOC 2 and HIPAA compliance. The modern and intuitive design allows both end users and administrators to swiftly complete tasks through single-click options, a smooth cross-device experience, and real-time management capabilities. Transitioning to this service is made seamless with clearly defined expectations and timelines, allowing for a quick and assured switch. Administrators find it straightforward to enhance functionality and adjust permissions instantly through the admin portal. Its robust PBX capabilities, sophisticated call management, and versatile communication options—including softphone, mobile, and IP desk phones—empower users to communicate and collaborate effortlessly from anywhere. Ultimately, MiCloud Connect redefines how teams interact in a dynamic work environment.
  • 11
    Zultys MX Reviews
    Our comprehensive business phone systems can be deployed on-premises, as virtual solutions, or through a hybrid model. Regardless of your chosen method, all systems utilize the same software, ensuring that you enjoy a consistent array of robust features, user-friendly operation, and a seamless user experience. For maximum convenience, you can opt for a fully hosted and managed Zultys MX system, which offers tailored packages for standard users, advanced features for enhanced unified communications, and integrated contact center options that are perfect for customer service, sales, and support teams. Additionally, the Zultys MXvirtual serves as a fully integrated unified communication solution and IP phone system, designed as a VMware-ready virtual appliance. This innovative and scalable solution combines voice, video, data, and mobility to enhance collaboration and communication for businesses of all sizes, ultimately streamlining operations and improving efficiency. With the flexibility to adapt to various business needs, our systems are geared towards fostering growth and connectivity in a dynamic business environment.
  • 12
    Avaya IP Office Reviews
    Our award-winning Avaya IP Office, accessible worldwide, provides a comprehensive unified communications platform that is both implemented and managed on-site. To enhance the interactions and experiences of both your customers and employees, delve into the extensive capabilities available with IP Office. You can analyze customer calls effectively by utilizing features such as call recording, tracking, and reporting. With the Avaya Call Reporting functionality integrated into IP Office, you can capture and document incoming calls seamlessly. Furthermore, you have the option to incorporate real-time call center agent seats and dashboards to optimize call management processes. When you pair Avaya IP Office with a subscription to Avaya Spaces, you unlock a versatile application that encompasses voice, video, messaging, conferencing, and calendar functionalities, all of which are accessible from any device and location. This integration not only streamlines communication but also enhances overall productivity across your organization.
  • 13
    NEC Digital ID Reviews
    NEC's Digital ID solution leverages over two decades of investment in advanced facial recognition technology to deliver a secure and user-friendly identity verification and authentication system. In today's world, where online interactions are increasingly prevalent, establishing trust is essential. The system provides a powerful means of confirming identities, minimizing fraud, and improving user experience, precisely addressing the growing need for digital security and effortless online engagement. By incorporating facial recognition and liveness detection, we significantly mitigate the risks associated with account takeover and identity theft. Our Digital ID solution is versatile and can be seamlessly integrated across numerous sectors, including banking, healthcare, entertainment venues, retail, and education, facilitating digital identity verification wherever it is needed. This adaptability ensures that organizations can enhance their security measures while providing a smooth experience for their users.
  • 14
    Switchvox Reviews

    Switchvox

    Sangoma

    $12.99 per month
    Switchvox is tailored for businesses similar to yours, offering enterprise-level features, a comprehensive pricing structure, and a design that has garnered awards, making it more than just another VoIP system for business phones. It provides a smart approach for your organization to leverage Unified Communications (UC) and collaboration tools at a reasonable cost. With functionalities such as chat, video conferencing, quick dialing, status updates, presence indicators, and customizable call rules, your team and clients can communicate more effectively. Switchvox stands out as a highly adaptable and scalable UC platform. It features smooth integration with IP phones, SIP trunks, and PSTN connections, as well as various collaboration and productivity capabilities, allowing you to choose from multiple deployment options. In educational environments, effective communication is crucial, and Switchvox delivers an accessible, user-friendly solution that goes beyond a standard phone system that merely handles calls. This platform ensures that schools can maintain seamless interactions and foster an engaging learning atmosphere.
  • 15
    Cisco CX Cloud Reviews
    Cisco CX Cloud serves as a comprehensive hub where users can tap into the knowledge and best practices of Cisco and its partners. This platform offers a seamless digital experience aimed at facilitating growth at a pace that suits your needs, guiding you toward success through a structured approach. The lifecycle journey is organized around specific use cases, complete with checklists and straightforward steps designed to expedite your journey toward realizing business value. It offers contextual learning opportunities to enhance knowledge and empower your workforce effectively. By utilizing actionable telemetry, it connects customers, partners, and Cisco, leveraging AI and ML to unveil distinct insights. CX Cloud stands as the digital foundation for Success Tracks, providing use case-driven guidance that enables you to reach your business objectives swiftly and at scale. Additionally, it offers enhanced visibility into expansive network infrastructures, improving both security and performance. This transformation of enterprise networks is pivotal for fostering global innovation and growth, paving the way for partners to lead in delivering transformative outcomes for clients. Ultimately, CX Cloud is not just a tool; it’s a catalyst for driving significant change in the digital landscape.
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