OpenTouch Session Border Controller Verified Customer Reviews (2026)

Signalmash is a communications platform built for teams that need both robust infrastructure and direct, responsive support from real people. Instead of layered plans and slow ticket systems, we provide straightforward access to experts who help you move faster and improve customer engagement. Enterprise customers collaborate with our engineers through a dedicated Slack workspace. Our platform connects directly to Tier-1 carriers including AT&T, Verizon, and T-Mobile, and delivers a 94% first-time approval rate for 10DLC registrations. Capabilities Messaging SMS (10DLC, short code, toll-free) RCS messaging with rich media via API and no-code tools Voice SIP trunking, VoIP, inbound and outbound calling Numbers & Identity Local, toll-free, and short code numbers Branded Caller ID (BCID) Data & Lookup CNAM (caller ID) data Carrier and line-type identification (wireline vs. wireless) Federal DNC status checks Signalmash brings together carrier-grade performance with a hands-on, partnership-driven support experience.

Ultatel stands out as a prominent leader in the field of business communications. By leveraging advanced cloud VoIP technology, we empower businesses to enhance their productivity and maintain seamless connections with their customers, no matter their location. Our offerings are designed to be fully customizable and scalable, featuring unlimited Calling, SMS, Fax, Chat, Video, and over 40 Advanced Features to meet diverse needs. One of the most appealing aspects of our service is our commitment to Transparency in Pricing; you won’t encounter any hidden fees or unexpected charges, ensuring that what you see is indeed what you pay, unlike some competitors. As a recognized Gartner Category Leader and G2 High Performer, Ultatel is dedicated to delivering a cohesive communications platform that evolves alongside your company's requirements. Our innovative FlexScale technology allows you to adjust your service capacity effortlessly and immediately, without any interruptions or penalties. In addition, our award-winning Customer Support team is available around the clock, every day of the year. With an impressive 94% first-contact resolution rate, you can trust that you’ll receive exceptional assistance whenever you need it. Don't hesitate to reach out to us today to arrange your discovery call or demo, and experience how Ultatel can transform your business communications! Your satisfaction is our priority, and we look forward to partnering with you for success.

Ekinops offers a certified Session Border Controller (SBC) that acts as a robust enterprise solution designed to enhance security and interoperability with leading IP-PBX systems and major SIP environments. This SBC can be implemented as a virtual network function, known as ONEvSBC, or integrated within Ekinops' Multi-Service Access Routers, called ONeSBC, enabling functionalities like SIP trunking for applications such as Microsoft Teams Direct Routing and Unified Communications. With sophisticated security features including network demarcation, hidden topology, and NAT traversal, it significantly bolsters network protection. It also accommodates a diverse array of audio codecs, both wideband and narrowband, by leveraging media transcoding to ensure high-quality voice communication while managing voice and video traffic through Call Admission Control (CAC). Additionally, Ekinops’ SBC meets the SIP Connect 1.1 and 2.0 standards, which reduces delays in service validation and accelerates the onboarding process for new PBX vendors. This all-encompassing solution not only streamlines communication but also promotes a seamless experience for users across multiple platforms, ultimately contributing to improved organizational productivity. By integrating advanced features into a single platform, Ekinops ensures that businesses can adapt to evolving communication needs efficiently.