Nortel-networks NN10265-111 Manuale Utente Scaricare il pdf (Pagina 116)

NN10265-111 MCS 5100 3.5 Standard 4.0 January 2006

116

10.Similarly, Client B sends its first media packet to address A’. The

Portal discovers the media address used by Client B and completes

the connection. Now that both endpoints are known, a complete

media path exists through the Portal. The packet from Client B is

forwarded to Client A. All subsequent packets sent by either

endpoint are forwarded through the Portal to the other side of the

call.

11.Client B disconnects the call by sending a BYE message to SIP

Application Module.

12.SIP Application Module propagates the BYE to Client A.

13.The SIP Application Module tells the RTP Media Portal to free the

resources for Client B.

14.The SIP Application Module tells the RTP Media Portal to free the

resources for Client A.

15.The RTP Media Portal frees the resources and responds to the SIP

Application Module.

16.The RTP Media Portal frees the resources and responds to the SIP

Application Module.

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Nortel-networks NN10265-111 Manuale Utente Pagina 116