Appendices
Sample VoIP Call Logs B
Typical SIP Call Log
INVITE sip:5983842@atlas | // the phone invites the other party | |
407 Proxy Authentication | // the gateway acknowledges the number | |
ACK sip:5983842@atlas4.a | ||
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INVITE sip:5983842@atlas |
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100 Trying | // the gateway tries connecting | |
180 Ringing | // the far end is ringing | |
180 Ringing | // we have a connection | |
200 OK | ||
// the RTP port number to be used | ||
SIP RTP port 12436 | ||
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ACK sip:17195983842@216. |
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Call Setup:213ms | // the call setup time | |
RTP streaming... | // the conversation has started | |
129.196.196.202:10106 | // phone 1 IP address and port number | |
VLAN:untag TOS:0xb8 | // phone 1 VLAN and TOS being used | |
216.115.023.031:12436 | // phone 2 IP address and port number | |
VLAN:untag TOS:0x0 | // phone 2 VLAN and TOS being used | |
BYE sip:17195983842@216. | // the phone goes back on hook | |
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