Telsis’ Open Services Platform (OSP) is a high-performance and flexible solution for network operators who want to efficiently deploy, manage and evolve modern voice and messaging services. It was developed specifically for IP-based networks and enables the central orchestration of services – without extensive interventions in existing network infrastructures.

Real-Time Processing & Service Control
Precise control of voice and messaging services – ideal for applications such as call forwarding, network monitoring or call screening.

Open framework & high adaptability
Development and integration of customized services thanks to open architecture (SIP, RESTful APIs).

Carrier-Grade Reliability
Scalable architecture with built-in redundancy mechanisms for maximum availability and resiliency.

Intelligent Call Routing
Support for Least Cost Routing (LCR), real-time dynamic routing and number portability (LNP).

Multichannel compatibility: In addition to classic voice services, support for SMS and integration of OTT messaging applications such as WhatsApp or Signal.

Analysis & Reporting
Built-in tools to monitor network usage and quality of service, including detailed reports to optimize service.

Telsis’ OSP enables network operators to bring innovative services to market faster, reduce operating costs and at the same time ensure a high quality of service – today and in the future.