MRV Communications MR2228-S2C User Manual download pdf (Page 31)

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Figure 6.22: Demonstration of How to Establish a Session

6.8 Results Discussion

In this section the evaluation and discussion of the results based on the

experimental demonstration carried out on the previous section will be done.

En the next section, the results as extracted from the Wireshark Internet

protocol analyzer [94] will be discussed. The aim is to show and discuss the

SIP messages (requests and responses) exchanged between the two IMS

Clients and the IMS testbed. The SDP content will also form the basis of

the results discussion.

Poikselka at el [139] indicated that one of the most important issues of the

IMS design was to separate the control plane from the user plane. But

there was a need to find the mechanism to authorize and control the use of

the bearer traffic intended for IMS media traffic. This mechanism that was

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MRV Communications MR2228-S2C User Manual Page 31