sterisk3# ngrep -Tn 60 -Wbyline port 5060 | ./sip-dump.pl 0.000000| 10.251.1.21:5060 > 10.252.15.24:5060 | CSeq: 1 INVITE. > | CMD: INVITE 81 > | 0.002807| 10.251.1.21:5060 < 10.252.15.24:5060 | < CSeq: 1 INVITE. | < RES: 407 Proxy Authentication Required | 0.051892| 10.251.1.21:5060 > 10.252.15.24:5060 | CSeq: 1 ACK. > | CMD: ACK 81 > | 0.094210| 10.251.1.21:5060 > 10.252.15.24:5060 | CSeq: 2 INVITE. > | CMD: INVITE 81 > | 0.094227| 10.251.1.21:5060 < 10.252.15.24:5060 | < CSeq: 2 INVITE. | < RES: 100 Trying | 0.102939| 10.252.15.24:5060 > 10.252.15.25:5060 | CSeq: 102 INVITE. > | CMD: INVITE 81 > | 0.108024| 10.252.15.24:5060 < 10.252.15.25:5060 | < CSeq: 102 INVITE. | < RES: 100 Trying | 0.117398| 10.252.15.25:5060 > 10.252.11.130:5060 | CSeq: 102 INVITE. > | CMD: INVITE 9096 > | 0.119136| 10.252.15.25:5060 < 10.252.11.130:5060 | < CSeq: 102 INVITE. | < RES: 100 Trying | 0.141669| 10.252.15.25:5060 < 10.252.11.130:5060 | < CSeq: 102 INVITE. | < RES: 180 Ringing | 0.144723| 10.252.15.24:5060 < 10.252.15.25:5060 | < CSeq: 102 INVITE. | < RES: 180 Ringing | 0.144740| 10.251.1.21:5060 < 10.252.15.24:5060 | < CSeq: 2 INVITE. | < RES: 180 Ringing | 3.263298| 10.252.15.25:5060 < 10.252.11.130:5060 | < CSeq: 102 INVITE. | < RES: 200 OK | 3.264563| 10.252.15.25:5060 > 10.252.11.130:5060 | CSeq: 102 ACK. > | CMD: ACK 9096 > | 3.267128| 10.252.15.24:5060 < 10.252.15.25:5060 | < CSeq: 102 INVITE. | < RES: 200 OK | 3.269519| 10.252.15.25:5060 > 10.252.11.130:5060 | CSeq: 103 INVITE. > | CMD: INVITE 9096 > | 3.270063| 10.252.15.24:5060 > 10.252.15.25:5060 | CSeq: 102 ACK. > | CMD: ACK 81 > | 3.271314| 10.252.15.24:5060 < 10.252.15.25:5060 | < CSeq: 102 INVITE. | < CMD: INVITE edwin | 3.271343| 10.252.15.25:5060 < 10.252.11.130:5060 | < CSeq: 103 INVITE. | < RES: 100 Trying | 3.271760| 10.251.1.21:5060 < 10.252.15.24:5060 | < CSeq: 2 INVITE. | < RES: 200 OK | 3.272423| 10.252.15.25:5060 < 10.252.11.130:5060 | < CSeq: 103 INVITE. | < RES: 200 OK | 3.273634| 10.252.15.25:5060 > 10.252.11.130:5060 | CSeq: 103 ACK. > | CMD: ACK 9096 > | 3.274216| 10.252.15.24:5060 > 10.252.15.25:5060 | CSeq: 102 INVITE. > | RES: 100 Trying > | 3.274282| 10.252.15.24:5060 > 10.252.15.25:5060 | CSeq: 102 INVITE. > | RES: 200 OK > | 3.274916| 10.252.15.24:5060 < 10.252.15.25:5060 | < CSeq: 102 ACK. | < CMD: ACK edwin | 3.348624| 10.251.1.21:5060 > 10.252.15.24:5060 | CSeq: 2 ACK. > | CMD: ACK 81 > | 10.100158| 10.252.15.25:5060 < 10.252.11.130:5060 | < CSeq: 101 BYE. | < CMD: BYE edwin | 10.102091| 10.252.15.25:5060 > 10.252.11.130:5060 | CSeq: 101 BYE. > | RES: 200 OK > | 10.103212| 10.252.15.24:5060 < 10.252.15.25:5060 | < CSeq: 103 INVITE. | < CMD: INVITE edwin | 10.103239| 10.252.15.24:5060 > 10.252.15.25:5060 | CSeq: 103 INVITE. > | RES: 100 Trying > | 10.103241| 10.252.15.24:5060 > 10.252.15.25:5060 | CSeq: 103 INVITE. > | RES: 200 OK > | 10.106201| 10.252.15.24:5060 < 10.252.15.25:5060 | < CSeq: 104 BYE. | < CMD: BYE edwin | 10.106615| 10.252.15.24:5060 > 10.252.15.25:5060 | CSeq: 104 BYE. > | RES: 200 OK > | 10.108676| 10.251.1.21:5060 < 10.252.15.24:5060 | < CSeq: 102 BYE. | < CMD: BYE edwin |