Avaya Communication Server 1000 Installation And Commissioning Manual page 79

Figure 16: Measuring jitter, delay and packet loss
Measuring jitter, delay, and packet loss
1. Connect PC 2 to LAN segment C.
2. Obtain the IP address of PC 2.
3. Start Netmeeting.
4. Connect PC 1 to the LAN on segment B.
5. Ping PC 2 and note the length of the round-trip delay.
6. Start Ethernet and capture packets on the correct interface.
7. Configure a filter for RTP packets.
8. Start a Netmeeting session on PC 2.
9. End the Netmeeting session and stop the packet capture.
10. Save the file and analyze the trace to make sure that the jitter, delay, and packet
11. Move PC 2 to segment A and repeat
For an example of packet stream analysis for jitter and packet loss, see
Example of analysis of a packet stream captured between segment A and B
Figure 18: Part 2: Example of analysis of a packet stream captured between segment A and
B on page 80.
Avaya WLAN IP Telephony Installation and Commissioning
loss are within specifications.
Placement guidelines for the WLAN IP Telephony Manager 2245
1 on page 79 to 10 on page 79.
Figure 17: Part 1:
on page 80 and
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