Table of Contents
Stream Control Transmission Protocol (SCTP) support for Session Initiation Protocol (SIP) proxy server
Road map
Project scope
Key accomplishments
Road map
IP Telephony
Traditional circuit-switched network
Packet-switched network
Deployment issues
Road map
SIP overview
SIP overview
SIP network
SIP registration
SIP session setup and teardown
Public SIP software
Road map
SCTP overview
SCTP overview
SCTP application
Public SCTP software
Congestion control
Multi-streaming
Single-stream performance
Multi-stream performance
Multi-homing
Multi-homed with no packet loss
Single-homed with packet loss
Multi-homed with packet loss
Road map
Siemens’ SCTP implementation
Siemens SCTP daemon
Randall’s SCTP kernel
Transport throughput performance
Transport throughput performance (no loss, single session)
Partysip
Partysip main program
Threads in Partysip
Communication in Partysip
SCTP plugin design
SCTP plugin design
SCTP plugin design
Road map
Testing: system configuration
Testing: system configuration
Testing: system configuration
Road map
Test cases
Test result: SIP registration
Test result: SIP call setup
Test result: SIP call termination
Test case: multi-streaming
Test case: multi-streaming
Test results: multi-streaming performance
Internet packet loss performance
Test case: multi-homing
Test case: multi-homing
Road map
Conclusions
Areas for improvement
References
References
PPT Slide
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