H.323 Stack Features

H.323 Features

• Conforms to Versions 3, 2 and 1
  
• Fast connect and H.245 tunneling
  
• Overlapped sending
  
• Support for a redundant Gatekeeper
  
• APIs available for easy development of network elements like
  
  • Gatekeeper
    
  • Gateway
    
  • MCU
    
  • Terminals
    
• Support for Baseline Security Profile (H.235)
  
• MT Safe
  
• Modular and Portable
  
• Supports Distributed and Scalable Architecture
  
• Well-defined and documented interfaces to the stack (APIs)
  
• Provides a highly efficient OS library
  
• Test/Debugging interface
  

Conformance to AAPE™

• Modularity
  
  • Layered architecture
    
  • Stack data structures are hidden from the outside world
    
  • Compile time exclusion of functionality
    
• Multiple configuration options – multi-tasking/single-thread and message-based/functional interface
  
• Porting effort restricted to modules involving operating system interfaces; error handling/reporting, external interfaces
  
• Customization of task architecture, custom event handlers and communication between modules
  
• Debugging support