One Platform to Control Your Entire Communications Stack
RTC ONE is HostSBC’s cloud-based platform that centralizes business voice services, including calling, phone numbers, SIP connectivity, and Microsoft Teams integration, in one simple solution.
Core Communication Capabilities
One platform for modern business communications
Elevate every interaction with intelligent, real-time communication that feels personal, responsive, and effortless. Our platform is built to enhance user engagement, streamline conversations, and deliver value at every touchpoint.
- Microsoft Teams calling integration
- SIP Trunking connectivity
- Local & international phone numbers
- Voice traffic monitoring and control
How It Works
Getting started with RTC ONE is simple and fast
People choose our chatbot app because it offers the perfect blend of intelligence, speed, and simplicity. Designed with users in mind, it delivers fast, accurate, and natural conversations
Create your account
Configure your services
Test the platform
Go live and scale
Step-by-Step: From Access to Operation
Access & Setup
Access the RTC ONE platform through a secure web interface. No hardware, no installations, and no complex setup required.
Choose Your Business Model
Use RTC ONE for internal communications or to resell voice services, all managed easily from a single platform.
Activate & Configure Voice Services
Activate voice services, routing, numbers, and users centrally. Changes apply instantly with no service interruptions.
Go Live, Monitor & Scale
Start making calls instantly, monitor usage, and scale capacity or regions as your business grows. Everything is designed to be intuitive and business-focused.
Built for Your Business — and Your Budget
RTC ONE adapts to different business models and needs
Use it internally or offer voice services to your customers, while paying only for the services and usage you activate — all managed from one platform.
- Internal use or voice resale
- Pay only for what you use
- One platform, full control
- Secure & Encrypted Chat
Built for Speed & Control
Everything You Need to Launch and Scale Voice Services
Microsoft Teams Calling
Enable PSTN calling directly inside Microsoft Teams while keeping your existing PBX or SIP infrastructure.
SIP Trunk Management
Provision and configure SIP trunks easily with static or dynamic setups, scalable capacity, and global reach.
Phone Numbers & DIDs
Manage local and international phone numbers with full control of your DID inventory.
Voice Traffic & Usage Control
Route, monitor, and control inbound and outbound voice traffic, including consumed minutes per customer.
White-Label & Custom Branding
Launch with your own URL, brand, and customer-facing platform to resell voice services under your identity.
Security, Compliance & Reliability
Built-in STIR/SHAKEN, anti-spam protection, spoofing prevention, and geo-redundant routing.
Why Businesses Choose RTC ONE
Full control of business communications
RTC ONE simplifies communications while giving businesses full visibility and control.
One platform instead of multiple vendors
2h 20m
Average time you spent per day
Fast deployment
Global-ready infrastructure
Flexible monthly SaaS model
Predictable costs
Try Before You Commit
Access a self-managed trial environment to explore RTC ONE in real scenarios and validate its capabilities, with our sales team ready to support you when you decide to move forward.