User's Manual

Maintenance 259
ICMP Statistics
ICMP Statistics display information regarding the Internet Control Message
Protocol for the PC. ICMP messages send and receive when no errors
occur in the packet or in network routing. The following ICMP statistics
display:
•
Messages Received
•
Messages Sent
• Destination-Unreachable Messages Received
• Destination-Unreachable Messages Sent
•
Time-To-Live Exceeded Messages Received
• Time-To-Live Exceeded Messages Sent
• Parameter Problem Messages Received (IP Header)
• Parameter Problem Messages Sent (IP Header)
•
Redirect Packets Sent
• Redirect Packets Received
Audio Connection Data
The Audio Connection data displays information pertinent to the last call,
as well as other general audio parameters, such as:
•
PC Audio Buffer
• PC Audio Buffer Range
•
Audio Attenuation Percentage
•
Jitter
•
High Water Mark
• Early Packet Resync
•
Late Packet Resync
• Supported codecs
• Echo Cancellation Mode
• Echo Cancellation Type
• Noise Reduction Level
• Microphone Auto Gain Control Status
• SRTP Status for Last Call (Enabled/Disabled)
The last call parameters for both the RX and TX displayed are as follows:
Nortel Communication Server 1000
IP Phones Fundamentals
NN43001-368 02.07
5 February 2009
Copyright © 2003-2009 Nortel Networks
.