syslog は面白いです。
以下のような感じで出力されます。
この例は RTA54i に接続している電話機間で通話した時のものです。
2004/11/21 11:19:03: [SIP] SIP Call to [sip:[email protected]] from [sip:rta54i].
2004/11/21 11:19:03: [SIP] SIP Call from [sip:[email protected]] to [sip:[email protected]].
2004/11/21 11:19:06: [SIP] SIP Call to [sip:[email protected]] from [sip:rta54i] connected.
2004/11/21 11:19:06: [SIP] SIP Call from [sip:[email protected]] to [sip:[email protected]] connected.
2004/11/21 11:19:21: [SIP] RTP Result Report:
This side: Sent 721 Packets, Received 722 Packets, Lost 0 Packets, Jitter 8 ms
Other side: Lost 0 Packets, Jitter 5 ms
2004/11/21 11:19:21: [SIP] SIP Call from [sip:[email protected]] to [sip:[email protected]] disconnected Normally (0).
2004/11/21 11:19:21: [SIP] RTP Result Report:
This side: Sent 733 Packets, Received 728 Packets, Lost 0 Packets, Jitter 8 ms
Other side: Lost 0 Packets, Jitter 8 ms
2004/11/21 11:19:21: [SIP] SIP Call to [sip:[email protected]] from [sip:rta54i] disconnected Normally (0).