Wireshark-bugs: [Wireshark-bugs] [Bug 5966] New: VoIP call flow graph displays BICC APM as a BIC
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From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Fri, 27 May 2011 12:39:45 -0700 (PDT)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5966

           Summary: VoIP call flow graph displays BICC APM as a BICC ANM
           Product: Wireshark
           Version: 1.4.6
          Platform: x86
        OS/Version: Windows XP
            Status: NEW
          Severity: Normal
          Priority: Low
         Component: Wireshark
        AssignedTo: wireshark-bugs@xxxxxxxxxxxxx
        ReportedBy: dbastiani@xxxxxxxxxxxx


Created an attachment (id=6420)
 --> (https://bugs.wireshark.org/bugzilla/attachment.cgi?id=6420)
Zip file containing libPcap file and rtf formatted screenshot of ladder diagram

Build Information:
Version 1.4.6 (SVN Rev 36706 from /trunk-1.4)

Copyright 1998-2011 Gerald Combs <gerald@xxxxxxxxxxxxx> and contributors.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Compiled (32-bit) with GTK+ 2.16.6, with GLib 2.22.4, with WinPcap (version
unknown), with libz 1.2.3, without POSIX capabilities, without libpcre, with
SMI
0.4.8, with c-ares 1.7.1, with Lua 5.1, without Python, with GnuTLS 2.10.3,
with
Gcrypt 1.4.6, with MIT Kerberos, with GeoIP, with PortAudio V19-devel (built
Apr
18 2011), with AirPcap.

Running on Windows XP Service Pack 3, build 2600, with WinPcap version 4.1.2
(packet.dll version 4.1.0.2001), based on libpcap version 1.0 branch 1_0_rel0b
(20091008), GnuTLS 2.10.3, Gcrypt 1.4.6, without AirPcap.

Built using Microsoft Visual C++ 9.0 build 21022

Wireshark is Open Source Software released under the GNU General Public
License.

Check the man page and http://www.wireshark.org for more information.
--
Running a SIP-to-BICC-to-SIP scenario we ran into an issue with how the 

Telephony | VoIP Calls | Flows

displays the resulting data.  The issue is packet 273 which contains both an
APM and ANM in the same PDU.  The call flow ladder diagram displays this as an
ANM and ANM and not APM and ANM.  The attached rtf file shows the output while
and I've attached the libPcap formatted file that generated the rtf.

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