[Serusers] Need help to better understand transactions
Pauba, Kevin L
KLPauba at west.com
Mon Jul 14 15:30:05 CEST 2008
Thank you for your response, Martin!
Here's the output from "ngrep -T -W byline -I tcpdump.pcap
z9hG4bK2689300793 port 5060" and the Graph output from Wireshark
(hopefully, Outlook doesn't screw up any of the formatting):
input: tcpdump.pcap
filter: (ip or ip6) and ( port 5060 )
match: z9hG4bK2689300793
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#####
U +4294720244.814738 10.27.192.94:5060 -> 10.27.193.119:5060
INVITE sip:4027160348 at wic.west.com SIP/2.0.
Via: SIP/2.0/UDP 10.27.192.94:5060;branch=z9hG4bK2689300793.
From: <sip:4027161000 at 10.27.192.94>;tag=2553218672.
To: <sip:4027160348 at wic.west.com>.
Call-ID: 514+50+1215794994+24+t1b at 10.27.192.94.
CSeq: 1 INVITE.
Contact: <sip:e514 at 10.27.192.94>.
user-agent: oSIP/wicsip-3.3.4.
x-west-rg: 0:17.
Content-Type: application/sdp.
Content-Length: 111 .
.
v=0.
o=WestInteractive 299 0 IN IP4 10.27.202.94.
s=t1b.
c=IN IP4 10.27.202.94.
t=0 0.
m=audio 2326 RTP/AVP 0.
#
U +0.002405 10.27.193.119:5060 -> 10.27.192.94:5060
SIP/2.0 100 trying -- your call is important to us.
Via: SIP/2.0/UDP 10.27.192.94:5060;branch=z9hG4bK2689300793.
From: <sip:4027161000 at 10.27.192.94>;tag=2553218672.
To: <sip:4027160348 at wic.west.com>.
Call-ID: 514+50+1215794994+24+t1b at 10.27.192.94.
CSeq: 1 INVITE.
Server: Sip EXpress router (0.9.6 (i386/linux)).
Content-Length: 0.
Warning: 392 10.27.193.119:5060 "Noisy feedback tells: pid=26790
req_src_ip=10.27.192.94 req_src_port=5060
in_uri=sip:4027160348 at wic.west.com
out_uri=sip:9990001254027160348 at 10.27.202.157 via_cnt==1".
.
#
U +0.000082 10.27.193.119:5060 -> 10.27.202.157:5060
INVITE sip:9990001254027160348 at 10.27.202.157 SIP/2.0.
Max-Forwards: 10.
Via: SIP/2.0/UDP 10.27.193.119;branch=z9hG4bKf70c.02c6082.0.
Via: SIP/2.0/UDP 10.27.192.94:5060;branch=z9hG4bK2689300793.
From: <sip:4027161000 at 10.27.192.94>;tag=2553218672.
To: <sip:4027160348 at wic.west.com>.
Call-ID: 514+50+1215794994+24+t1b at 10.27.192.94.
CSeq: 1 INVITE.
Contact: <sip:e514 at 10.27.192.94>.
user-agent: oSIP/wicsip-3.3.4.
x-west-rg: 0:17.
Content-Type: application/sdp.
Content-Length: 111 .
.
v=0.
o=WestInteractive 299 0 IN IP4 10.27.202.94.
s=t1b.
c=IN IP4 10.27.202.94.
t=0 0.
m=audio 2326 RTP/AVP 0.
#
U +0.007012 10.27.202.157:5060 -> 10.27.193.119:5060
SIP/2.0 100 Trying.
Via: SIP/2.0/UDP 10.27.193.119;branch=z9hG4bKf70c.02c6082.0.
Via: SIP/2.0/UDP 10.27.192.94:5060;branch=z9hG4bK2689300793.
From: <sip:4027161000 at 10.27.192.94>;tag=2553218672.
To: <sip:4027160348 at wic.west.com>;tag=gK09857929.
Call-ID: 514+50+1215794994+24+t1b at 10.27.192.94.
CSeq: 1 INVITE.
Content-Length: 0.
.
######
U +1.011362 10.27.192.94:5060 -> 10.27.193.119:5060
CANCEL sip:4027160348 at wic.west.com SIP/2.0.
Via: SIP/2.0/UDP 10.27.192.94:5060;branch=z9hG4bK2689300793.
From: <sip:4027161000 at 10.27.192.94>;tag=2553218672.
To: <sip:4027160348 at wic.west.com>.
Call-ID: 514+50+1215794994+24+t1b at 10.27.192.94.
CSeq: 1 CANCEL.
Contact: <sip:514+50+1215794994+24+t1b at 10.27.192.94>.
user-agent: oSIP/wicsip-3.3.4.
x-west-rg: 0:0.
Content-Length: 0.
.
#
U +0.519930 10.27.202.157:5060 -> 10.27.193.119:5060
SIP/2.0 180 Ringing.
Via: SIP/2.0/UDP 10.27.193.119;branch=z9hG4bKf70c.02c6082.0.
Via: SIP/2.0/UDP 10.27.192.94:5060;branch=z9hG4bK2689300793.
From: <sip:4027161000 at 10.27.192.94>;tag=2553218672.
To: <sip:4027160348 at wic.west.com>;tag=gK09857929.
Call-ID: 514+50+1215794994+24+t1b at 10.27.192.94.
CSeq: 1 INVITE.
Contact: <sip:9990001254027160348 at 10.27.202.157:5060>.
Allow:
INVITE,ACK,CANCEL,BYE,REGISTER,REFER,INFO,SUBSCRIBE,NOTIFY,PRACK,UPDATE,
OPTIONS,MESSAGE,PUBLISH.
Content-Length: 181.
Content-Disposition: session; handling=optional.
Content-Type: application/sdp.
.
v=0.
o=Sonus_UAC 12186 15921 IN IP4 10.27.202.157.
s=SIP Media Capabilities.
c=IN IP4 10.27.202.153.
t=0 0.
m=audio 8682 RTP/AVP 0.
a=rtpmap:0 PCMU/8000.
a=sendrecv.
a=maxptime:20.
#
U +0.000162 10.27.193.119:5060 -> 10.27.192.94:5060
SIP/2.0 180 Ringing.
Max-Forwards: 10.
Via: SIP/2.0/UDP 10.27.192.94:5060;branch=z9hG4bK2689300793.
From: <sip:4027161000 at 10.27.192.94>;tag=2553218672.
To: <sip:4027160348 at wic.west.com>;tag=gK09857929.
Call-ID: 514+50+1215794994+24+t1b at 10.27.192.94.
CSeq: 1 INVITE.
Contact: <sip:9990001254027160348 at 10.27.202.157:5060>.
Allow:
INVITE,ACK,CANCEL,BYE,REGISTER,REFER,INFO,SUBSCRIBE,NOTIFY,PRACK,UPDATE,
OPTIONS,MESSAGE,PUBLISH.
Content-Length: 181.
Content-Disposition: session; handling=optional.
Content-Type: application/sdp.
.
v=0.
o=Sonus_UAC 12186 15921 IN IP4 10.27.202.157.
s=SIP Media Capabilities.
c=IN IP4 10.27.202.153.
t=0 0.
m=audio 8682 RTP/AVP 0.
a=rtpmap:0 PCMU/8000.
a=sendrecv.
a=maxptime:20.
###
U +0.796229 10.27.192.94:5060 -> 10.27.193.119:5060
CANCEL sip:4027160348 at wic.west.com SIP/2.0.
Via: SIP/2.0/UDP 10.27.192.94:5060;branch=z9hG4bK2689300793.
From: <sip:4027161000 at 10.27.192.94>;tag=2553218672.
To: <sip:4027160348 at wic.west.com>.
Call-ID: 514+50+1215794994+24+t1b at 10.27.192.94.
CSeq: 1 CANCEL.
Contact: <sip:514+50+1215794994+24+t1b at 10.27.192.94>.
user-agent: oSIP/wicsip-3.3.4.
x-west-rg: 0:0.
Content-Length: 0.
.
#####################
U +2.989828 10.27.192.94:5060 -> 10.27.193.119:5060
CANCEL sip:4027160348 at wic.west.com SIP/2.0.
Via: SIP/2.0/UDP 10.27.192.94:5060;branch=z9hG4bK2689300793.
From: <sip:4027161000 at 10.27.192.94>;tag=2553218672.
To: <sip:4027160348 at wic.west.com>.
Call-ID: 514+50+1215794994+24+t1b at 10.27.192.94.
CSeq: 1 CANCEL.
Contact: <sip:514+50+1215794994+24+t1b at 10.27.192.94>.
user-agent: oSIP/wicsip-3.3.4.
x-west-rg: 0:0.
Content-Length: 0.
.
####exit
|Time | 10.27.192.94 | 10.27.193.119 | 10.27.202.157 |
|273.380 | INVITE SDP ( g711U) |
|SIP From: sip:4027161000 at 10.27.192.94 To:sip:4027160348 at wic.west.com
| |(5060) ------------------> (5060) | |
|273.382 | 100 trying -- your call is important to us
| |SIP Status
| |(5060) <------------------ (5060) | |
|273.383 | | INVITE SDP ( g711U)
|SIP Request
| | |(5060) ------------------> (5060) |
|273.390 | | 100 Trying|
|SIP Status
| | |(5060) <------------------ (5060) |
|274.401 | CANCEL | |
|SIP Request
| |(5060) ------------------> (5060) | |
|274.921 | | 180 Ringing SDP ( g711U)
|SIP Status
| | |(5060) <------------------ (5060) |
|274.921 | 180 Ringing SDP ( g711U) |
|SIP Status
| |(5060) <------------------ (5060) | |
|275.717 | CANCEL | |
|SIP Request
| |(5060) ------------------> (5060) | |
|278.707 | CANCEL | |
|SIP Request
| |(5060) ------------------> (5060) | |
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