Developing A SIP User Agent

1
Developing A SIP User Agent
Robert.V Masango
JAIN-SIP Stack
Rhodes University Where leaders learn
Listeners
SIP Messages
Events
Start Session
Provider
Media Session
IP Stack
Stop Session

• Jain-sip stack provides methods to format and
  send SIP messages.
• Parses incoming SIP messages and allows
  applications to access or modify fields
  through a standardized JAVA interfaces.
• Invokes appropriate application handlers when
  significant events occur.
• Transaction handling, matching requests to
  responses

Project Aim
To find out how difficult or easy is it to
implement a SIP user agent using the Jain SIP
from NIST and JMF (Java Media Framework) from
Sun Microsystems. National Institute Of
Standards and Technology

• Java Media Framework
• For supporting real-time applications in playing
  ,streaming and capturing of audio and video
• JMF provides a series of encoders and decoders to
  support different formats and offers a pluggable
  architecture for you to add support for
  additional formats

Name Robert Vimbai Masango Email
g02m4107_at_campus.ru.ac.za0202m4107_at_campus.ru.ac.za
Website www.cs.ru.ac.za/researchwww.cs.ru.ac.za/
research Supervisors Alfredo Terzoli and Ming
Hsieh