Mobius SIP Servlets

Mobius SIP Servlets is a standards-compliant SIP Application Server built to support real-time communication (RTC) services such as voice, video, messaging, and interactive applications. The solution offers a modern, extensible platform for developing and deploying advanced IP telephony and multimedia services. It is based on key technologies including SIP, IMS, and WebRTC.
Mobius-software extends the familiar Java Servlet model using JSR289 (SIP Servlets) and JSR309 (Media Server Control API). This enables you to build RTC applications in a modular and reusable way, composing services through independent servlets that communicate via a flexible routing engine. Complex service logic can be implemented using this approach (such as call control or conferencing).
Mobius SIP servlets is designed for cloud-native and on-premises deployments. It runs on a lightweight Tomcat-based container and makes it easy to install and scale across various infrastructure environments, including major IaaS providers. The platform also supports autoscaling, allowing services to grow with demand while maintaining performance and reliability.

Key Capabilities

Multi-Tenant SIP Application Server
Support for multiple branded services allows operators to host diverse RTC applications on a single platform.
Media Server Integration
Through JSR309 and MGCP, Mobius offers control over media resources such as Interactive Voice Response (IVR), audio conferencing, and speech recognition—enabling rich, interactive applications.
IMS SIP Extensions
Enables seamless integration with IMS and RCS networks, allowing Mobius to operate as an IMS Application Server.
Built-in Diameter Server
Fully compliant with RFC 3588, Mobius provides AAA (Authentication, Authorization, Accounting) capabilities, which can integrate with billing and charging systems.
DDOS and Congestion Control
Built-in protection mechanisms safeguard services from denial-of-service attacks and network overload, ensuring service integrity under pressure.
Carrier-Grade Reliability
High availability features, including load balancing and clustering, enable failover and redundancy to deliver consistent performance in production environments.
Open Source and Extensible
Mobius is open source and well-documented, allowing organizations to study, adapt, and extend it freely. A license subscription includes support, legal indemnification, and influence over the product roadmap.
Optimized for Performance
The lightweight Tomcat-based architecture ensures fast startup times and efficient operation with minimal overhead, suitable for both enterprise and telecom-grade applications.

Mobius SIP Servlets supports WebRTC and SIP over WebSockets, allowing direct RTC access from browsers using HTML5. This integrates traditional SIP infrastructure with the modern Internet, simplifying the delivery of multimedia communications services across multiple platforms and devices.