SIP Release History

SIP Stack Commercial 2.1.0

Release Date: 25.04.2025
SIP Stack Commercial version 2.1.0 brings advanced features to help you manage SIP communications. Built on our trusted open-source foundation, this commercial version delivers the performance, reliability, and control needed for demanding environments.
With version 2.1.0, service providers and enterprises can run complex SIP infrastructures with improved scalability, monitoring, and flexibility.
Key Features of SIP Stack Commercial 2.1.0:

• Clustering & Replication: High availability and fault tolerance with support for clustering and data replication. Perfect for scalable deployments.
• Multichannel Support to the Same Destination: Handle multiple channels toward a single destination for better routing flexibility.
• Fallback for Long Messages (TCP Support): Automatically switch to TCP for SIP messages that exceed UDP size limits, ensuring reliable message delivery.
• Built-in Registrar: Integrated SIP registrar for easier setup and management, eliminating the need for external components.
• Monitoring & Tracing: Real-time system visibility with built-in tools for monitoring and tracing SIP traffic and performance.
• Management UI: A streamlined web interface for easy system configuration, control, and oversight.
• Alerting: Real-time alerts to keep you informed of system events and help you respond quickly to potential issues.
• B2B and Proxy Functionality: Advanced support for both Back-to-Back User Agent (B2BUA) and SIP Proxy scenarios.

SIP Stack 10.1.0-1

Release Date: 06.02.2024
Key Feature: Introduced B2BUA Forking - allows handling of multiple call destinations simultaneously for enhanced call management.
Enhancements: Maintains all features and benefits of the previous version with improved flexibility in SIP communication.

SIP Stack 10.0.0-5

Release Date: 19.01.2024
Key Features: Efficient epoll support, advanced TLS handling, fully asynchronous operation, and integrated Apache log4j2.19 for logging.
Improvements: Enhanced performance in diverse scenarios, reflecting Mobius Software's advanced technological approach compared to previous Telestax versions.