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<br />

- Packets sent, received, lost packets<br />

- Jitter and latency statistics<br />

Figure 5.47: RTP tickets in Webdiag<br />

A QoS ticket is created only when a DSP channel is required by the call. Note that no tickets<br />

are produced in case of RTP direct.<br />

5.3.4.5.5 OmniPCX Office webdiag’s tcpdump<br />

OmniPCX Office Webdiag based tcpdump tool can be used to dump IP packets from a My IC<br />

Mobile client.<br />

This feature is useful for analyzing early connectivity problems occurring when the mobile<br />

connects to OmniPCX Office, typically to test whether IP packets from the mobile arrive at the<br />

OmniPCX Office.<br />

5.3.4.5.6 WLAN analysis tools<br />

WLAN analysis tools consist in:<br />

- Network sniffers: for debugging at protocol level<br />

- Coverage analysis tools, measure RSSI, site survey.<br />

- Protocol analyzers: retransmissions statistics, QoS control<br />

Analysis tools<br />

5-109

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