Typical Cisco Skinny (SCCP) Call Log (continued)
RTP streaming...
129.196.197.023:30142
VLAN:untag TOS:0xb8
129.196.197.016:20828
VLAN:untag TOS:0xb8
Call Duration:9.51s
ON HOOK
>RTP cnt:475frms
Jitter:994us
Arrival Avg:19ms
Min:19ms Max:20ms
Drop:3fr
DropBurst:61ms
// the conversation has started
// phone 1 IP address and port number
// phone 1 VLAN and TOS being used
// phone 2 IP address and port number
// phone 2 VLAN and TOS being used
// the length of the call
// the phone is hung up
// phone 1 stats—the number of RTP frames
// the inter-frame arrival jitter
// the average arrival of the frames
// the minimum and maximum inter-arrival time
// the number of dropped frames
// the longest dropout
Appendices
B
Sample VoIP Call Logs
B-5
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