Ultatel stands at the forefront of business communications, empowering organizations with cutting-edge cloud VoIP technology to boost productivity and stay connected with customers anywhere, anytime.
Our plans come fully scalable, featuring unlimited HD Voice, SMS, Fax, Chat, Video, and over 40 advanced features and integrations.
Experience true transparency with our no-hidden-fees pricing model—what you see is exactly what you pay!
Recognized as a Gartner Category Leader and G2 High Performer, Ultatel offers a unified communications platform that evolves with your business.
Powered by our innovative FlexScale technology, you can effortlessly adjust your communication needs without any downtime or penalties.
Our Award-Winning Customer Support team is here for you 24/7/365, delivering a remarkable 94% first-contact resolution rate. With Ultatel, enjoy the peace of mind that comes with being connected beyond limits.
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ISL Online is remote desktop and remote support software for IT teams, help desks, managed service providers (MSPs), and enterprises that need secure attended remote support and unattended remote access across distributed environments. It enables technicians to securely access, view, control, troubleshoot, and manage Windows, macOS, Linux, iOS, and Android devices from any location, with or without an end user present.
IT teams use ISL Online for remote troubleshooting, help desk support, remote IT management, device access, file transfer, multi-monitor navigation, chat and audio/video communication, session recording and handoff, remote command execution, and persistent unattended access through ISL AlwaysOn. The unattended access agent supports mass deployment and device grouping. ISL Online also supports RDP and SSH tunneling without requiring VPN access or firewall changes, simplifying connectivity across multiple networks and locations.
ISL Online offers flexible deployment options for different security, infrastructure, and data residency requirements. Organizations can use cloud remote access (SaaS), self-hosted remote desktop software for on-premises and air-gapped environments, or Managed Private Cloud for dedicated single-tenant deployment and greater data control. Premium Cloud, Self-Hosted, and Managed Private Cloud support unlimited licensed users and managed devices. Mobile apps are included at no additional cost with both Cloud and Server licenses.
Security features include AES 256-bit end-to-end encryption with RSA 2048/4096-bit key exchange, two-factor authentication (2FA), single sign-on (SSO), session recording, detailed audit logs, role-based access controls, IP and MAC address restrictions, and blackout mode for sensitive environments. ISL Online is ISO/IEC 27001:2022 certified and supports GDPR compliance requirements.
The platform integrates with ITSM, RMM, PSA, and endpoint management tools including ServiceNow, Freshdesk, Freshservice, Microsoft Intune, Barracuda RMM, Heimdal, Autotask PSA, HaloITSM, SuperOps, PDQ Connect, and Bitrix24. A full API is available for custom workflows and integrations.
ISL Online provides scalable remote support, secure remote access, centralized remote management, cross-platform remote control, and flexible deployment without complex network configuration. A free trial is available without a credit card, and the software supports 20 languages.
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OpenScape Session Border Controller
The OpenScape Session Border Controller (SBC) by Mitel is a highly scalable solution supporting broad SIP interoperability, advanced media handling, and robust security. Specifically designed for VoIP systems, it terminates SIP sessions on the WAN side, ensuring traffic originates from authorized sources, and inspects SIP and media packets for protocol violations or irregularities. OpenScape SBC dynamically manages firewall "pin holes" for RTP and SRTP media connections. It is compatible with Mitel’s MiVoice Business, MiVoice MX-ONE, and MiVoice 5000, as well as OpenScape Voice, OpenScape 4000, and OpenScape Business. It fits the unique needs of organizations of any size and offers various deployment options, including virtualized software for VMware ESXi, with upcoming support for commercial off-the-shelf solutions like Lenovo servers and a gateway option with Kontron servers.
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