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Automated Testing of a Converged Conferencing Application

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Session Initiation Protocol (SIP)<br />

Signaling protocol to establish media session between endpoints<br />

IETF RFC 3261<br />

Protocol message structure similar to HTTP<br />

SIP endpoint may act as a client or a server<br />

Alice<br />

INVITE alice media ip:port<br />

Bob<br />

180 RINGING<br />

200 OK bob media ip:port<br />

ACK<br />

RTP media<br />

BYE<br />

200 OK<br />

Page 3

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