Version History

v2.25 (Sep 26, 2024)

• Fix parsing of TIMESTAMP element in RFC3164 syslog format.
• Support renaming of FILTER tabs.

v2.24 (Sep 4, 2024)

• Fix bug in Web connector introduced in version 2.23.

v2.23 (Sep 1, 2024)

• Fix "csrf error" in Web connector for SBC version 7.6.
• Upgrade OpenSSL library to version 3.3.1 for main (Qt6) build.

v2.22 (Aug 4, 2024)

• New option "Use device labels for file names".
• Fix use of device labels for tabs collected via TCP or TLS protocol.
• Improve parsing of IP Phone logs.

v2.21 (Jul 10, 2024)

• Fix case-sensitivity in search.
• Parse local event log line for PSTN events.

v2.20 (Jun 19, 2024)

• Fix parsing of SL4NT logs.

v2.19 (May 28, 2024)

• Fix SIP Flow Diagram display for non-SBC entities (PSTN, ARM, etc) for the following "Group messages by" modes:
• "Call ID + Tags"
• "Call ID + IP Address + Tags"
• Fix SIP Flow Diagram display for multiple sesions from different devices.
• New "Display logs in local time" option in Web Connector takes time from [Time:] log suffix.

v2.18 (May 12, 2024)

• Improve parsing of logs that use @ in front of TIMESTAMP element.
• Improve parsing of logs that lack HOSTNAME element: use device identifier from [BID|SID=] elements as hostname.

v2.17 (May 2, 2024)

• Improve parsing of logs that use \0x0D\0x0A for newline characters.

v2.16 (Mar 14, 2024)

• Improve parsing of logs that have newline character after HOSTNAME element.
• Fix parsing of logs from latest SBC versions that include sequence number after [Time:] element.

v2.15 (Mar 10, 2024)

• Improve parsing of local logs (e.g. nxlog server logs) that use severity name instead of valid PRI element.

v2.14 (Feb 29, 2024)

• Improve SIP Flow Diagram window title.
• Add "Switch Tab" icon to menu bar.
• Workaround for parsing log files that lack HOSTNAME element.

v2.13 (Feb 20, 2024)

• Reduce CPU utilization when Web Connector is used.

v2.12 (Feb 9, 2024)

• Fix disappearing main tab after FILTER tab creation when "Always show device tab name" option is off.

v2.11 (Jan 29, 2024)

• Improve parsing of log files that have PRI element but lack TIMESTAMP element. Data from SBC [Time:] element is used instead.
• Add new "Group messages by" modes for SIP Flow Diagram to improve display of call flows between multiple parties with the same IP address and/or between parties with multiple IP addresses:
• "Call ID + Tags"
• "Call ID + IP Address + Tags"
• Add "View > Search Tabs" dialog (Ctrl+Shift+A shortcut) for searching tabs by name.

v2.10 (Jan 23, 2024)

• Fix light theme display when Windows is set to dark mode
• Fix Web Connection sessions via HTTPS protocol

v2.9 (Jan 22, 2024)

• Switch to Qt 6.6 and OpenSSL 3.0 on Windows platform
• Note that Qt6 supports Windows 10 (1809 or later) and Windows 11. If you are using earlier Windows versions - e.g. Windows 8 or Windows Server 2012 - use "Win64-Qt5" build.
• Improve "Clean" and "Open File" behavior when Web Connection session is open

v2.8 (Jan 17, 2024)

• New "Always Include in SIP Flow" option in tab's right-click context menu
• Support for multiple Web Connection sessions (up to 10)

v2.7 (Jan 11, 2024)

• Support new REST messages format in SBC version 7.4.500 and later
• Add "Show response names" option to control display of response names in SIP Flow Diagram
• Fix SIP Flow Dialog width calculations
• Improve highlighter for Voice.AI Connect and ARM logs

v2.6 (Dec 21, 2023)

• Show SIP and HTTP response strings in SIP Flow Diagram
• Support for (*.aclog|*.acpcap|*.accsv|*.acxlsx|*.acjson) file extensions and option to associate Syslog Viewer with them

v2.5 (Nov 23, 2023)

• Fix sorting of CSV files that contain logs from multiple devices
• Fix display of SIP messages spread across multiple records for logs without SID
• Add support for parsing logs from 405HD phones (firmware 2.2.16.643)

v2.4 (Nov 21, 2023)

• Fix parsing of timestamps that have Z suffix but lack subsecond element
• Workaround for JSON files that have facility.severity in reverse order

v2.3 (Nov 19, 2023)

• Add support for opening files in .json format produced by Azure Data Explorer
• Add "Help > Supported Formats" section that describes supported file formats
• Fix parsing of subsecond element in timestamp

v2.2 (Nov 7, 2023)

• Improve parsing of .csv files
• Make "Term Reason" column visible after SIP Flow Diagram refresh
• Add "Copy SID/From/To to clipboard" actions to right-click menu in SIP Flow Diagram

v2.1 (Nov 5, 2023)

• Refactor timestamps parsing

v2.0 (Nov 2, 2023)

• Fix regression in parsing of .txt files

v1.99 (Nov 1, 2023)

• Add support for opening files in .xlsx file format
• Improve parsing of .csv files
• Refactor parsing of .txt files
• Improve parsing of .pcap files

v1.98 (Oct 18, 2023)

• Add "Receive severities" option to filter received logs based on severity
• Add "Mode" - allow / block - for receive and display filters
• Fix display of IPv6 addresses in Web Connector
• Fix pause/resume when filter tab is open

v1.97 (Jul 24, 2023)

• Add "Open Recent" action to "File" menu
• Fix "Write Log" file rotation when current file cannot be renamed
• Improve parsing of text blocks copy-pasted from SBC Web interface
• Improve "Highlight Keywords" dialog
• Allow use of URL (with http:// or https:// prefix) in Web connector's "Address" field

v1.96 (Jun 18, 2023)

• Improve parsing of Voice.AI Connect logs

v1.95 (Jun 1, 2023)

• Fix parsing of UTF-16 files broken in version 1.86

v1.94 (May 28, 2023)

• Use different line patterns for multiple sessions in SIP Flow Diagram
• Add device IP to SIP Flow Diagram window title
• Fix parsing of CDR records for MP1288

v1.93 (Apr 16, 2023)

• Fix sorting of messages in SIP Flow Diagram when multiple sessions are selected
• Show ISDN events (e.g. call progress) in gateway logs

v1.92 (Apr 2, 2023)

• Show both node labels and IP addresses in SIP Flow Diagram
• Use non-default SIP Interface names as node labels
• Fix "Export flow diagram as HTML" output

v1.91 (Mar 30, 2023)

• Fix right-click menu on files without [SID=] header that could get stuck forever

v1.90 (Mar 20, 2023)

• Improve "Miscellaneos > Clear tabs on file open = off" mode:
• Each tab shows name of the file from where it was loaded
• If you open multiple files that contain logs from the same IP addresses, new tabs are created with "(<num>)" suffix
• Syslog Listener / Web Connector don't close existing tabs upon start; new tabs are opened as soon as packets arrive
• Improve filter in SIP Flow Diagram - the output now includes debug lines, same as for filter in log viewer
• Add "SIP Flow Diagram for All Tabs" action to the menu / toolbar and remove "SIP Flow Diagram > Display all tabs" option
• Make "Export flow diagram as HTML" output interactive

v1.89 (Mar 13, 2023)

• Fix import from Azure Log Analytics
• New "Miscellaneos > Clear tabs on file open" option; when turned off new file is opened in new tab, keeping existing tabs unchanged
• Support selecting multiple files in "Open file" dialog
• Support dragging and dropping multiple files
• New "SIP Flow Diagram > Display all tabs" option; when turned on SIP Flow Diagram displays sessions from all tabs
• Support sessions filtering in SIP Flow Diagram via right-click menu
• Add "Export flow diagram as HTML" action

v1.88 (Mar 8, 2023)

• Fix bug in file reader that prematurely stopped parsing after empty line
• Fix file monitor mode handling of empty file

v1.87 (Feb 27, 2023)

• New "Do not use proxy" option in Web Connector

v1.86 (Feb 22, 2023)

• New "File Monitor (tail -f)" action
• displays live logs produced by external server
• properly handles file rotation
• New "Network Capture (via Wireshark)" action
• collects logs via Wireshark (that must be installed separately)
• may be used to to collect logs while another syslog server is running on the same laptop/PC or to extract logs from IP Trace debug recordings
• Improve parsing of Wireshark/libpcap files
• Add "Auto start syslog listener" configuration option
• Increase number of Device Labels to 50
• Add "--start", "--saveConfig" and "--loadConfig" command-line options

v1.85 (Feb 7, 2023)

• Fix bug in Web Connector introduced in version 1.84

v1.84 (Feb 7, 2023)

• Fix CSRF error in Web Connector with latest SBC versions

v1.83 (Jan 22, 2023)

• Improve parsing of Wireshark/libpcap files

v1.82 (Nov 6, 2022)

• Fix parsing of 12 AM/PM time
• Display date when parsing Wireshark/libpcap files

v1.81 (Sep 21, 2022)

• Fix sorting of log files broken in last version

v1.80 (Sep 15, 2022)

• Fix parsing of logs that contain lines in random order

v1.79 (Sep 8, 2022)

• Fix "Filter CDRs" for logs that lack severity

v1.78 (Aug 24, 2022)

• Add support for syslog-ng CSV format
• Improve parsing of logs that lack end-of-line delimiters
• Improve parsing of logs that lack priority element

v1.77 (Aug 4, 2022)

• Improve import from Azure Log Analytics

v1.76 (Jul 26, 2022)

• Fix parsing of logs produced by SL4NT syslog server

v1.75 (Jul 25, 2022)

• Add dark theme

v1.74 (Jul 3, 2022)

• New implementation of TCP and TLS listener for better performance
• Revised implementation of UDP listener
• Unified syslog message parser for all listeners
• Fix parsing of syslogs containing non-ASCII characters
• Fix import of logs from Splunk that have reverse time order

v1.73 (Jun 15, 2022)

• Fix parsing of logs that use RFC 3339 datetime format
• Fix termination reason in SIP Flow Diagram when multiple CDRs are present

v1.72 (Jun 9, 2022)

• Fix opening of Wireshark captures that contain MAC after IP address
• Fix parsing of logs produced by Kiwi Syslog Server

v1.71 (May 25, 2022)

• Support opening Wireshark captures with syslog messages on non-default ports
• Fix bug with writing multiple log files for IPv6 addresses
• Improve import from Azure Log Analytics

v1.70 (Mar 23, 2022)

• Add support for NXLog (https://nxlog.co) log format
• Improve parsing of optimized logs for log formats that lack line delimiter

v1.69 (Jan 5, 2022)

• Improve SIP Flow Diagram for Voice.AI Connect application
• Add support for REST API calls in SIP Flow Diagram
• Keep tabs sorted by IP address or name
• Add ability to disable parsing of sessions without SID

v1.68 (Dec 20, 2021)

• Improve SIP Flow Diagram for call pickup scenario in Gateway application (requires SBC version 7.40A.240.134 or later)
• Improve parsing of multi-line messages that use #012 as line delimiter

v1.67 (Sep 14, 2021)

• Fix import from Azure Log Analytics

v1.66 (Sep 13, 2021)

• Fix display of messages in SIP Flow Diagram when multiple sessions are selected

v1.65 (Sep 1, 2021)

• Fix Web Connector session manager broken in v1.63

v1.64 (Aug 31, 2021)

• Fix collection and parsing of IP Phone logs

v1.63 (Aug 30, 2021)

• Fix display of messages in SIP Flow Diagram
• Encrypt remembered passwords

v1.62 (Aug 29, 2021)

• Add "Remember Password" checkbox in Web Connector
• Add support for Fujitsu syslog format
• Fix multiple sessions display in SIP Flow Diagram

v1.61 (Jul 21, 2021)

• Bug fixes in TCP syslog parser

v1.60 (Jul 18, 2021)

• Bug fixes in Web Connector

v1.59 (Jul 18, 2021)

• Use "-tcp" suffix to mark tabs received via TCP
• Fix parsing of multi-line TCP and TLS syslogs
• Improve reliability of Web Connector for versions 7.2.252 and later
• Keep connection open via periodic keep-alives
• Automatic reconnect in case of switchover or intermittent network error

v1.58 (Jul 14, 2021)

• Add validation for private key / certificates
• Add option to disable new version check

v1.57 (Jun 30, 2021)

• Fix parsing of SIP messages with urn

v1.56 (Jun 20, 2021)

• Auto-sort Azure Log Analytics files by time / seq num

v1.55 (Jun 13, 2021)

• Minor bug fix in ELK logs parser

v1.54 (Jun 3, 2021)

• Fix bugs in logs parser

v1.53 (Jun 2, 2021)

• Improve IP Phone logs parser
• Improve Voice.AI Connector logs parser

v1.52 (May 18, 2021)

• Improve parsing of forwarded multi-line messages

v1.51 (May 12, 2021)

• Fix multiple sessions display in SIP Flow Diagram
• Fix auto-scroll broken in last version

v1.50 (May 3, 2021)

• Remove tags from Azure Log Analytics files
• Add "Refresh" button to SIP Flow Diagram
• Disable scroll for tab that has SIP Flow Diagram open
• Add REDIRECT and REFER session types to SIP Flow Diagram
• Add "Show" combo-box to SIP Flow Diagram
• Add session manager to Web Connector
• Add support for secure Syslog transport over TLS connection

v1.49 (Mar 7, 2021)

• Fix SIP message parsing by Web Connector
• Improve Voice.AI Connector logs parser

v1.48 (Mar 2, 2021)

• Add support for Voice.AI Connector logs
• Add support for Azure Log Analytics file format
• Fix display of default font

v1.47 (Dec 1, 2020)

• Improve command line parameters parser
• Change compiler version to Visual Studio 2019
• Change Qt version to 5.15.2

v1.46 (Nov 26, 2020)

• Disconnect Web Connector on main window close

v1.45 (Nov 25, 2020)

• Add --connect command line option
• Change Qt version to 5.14.2

v1.44 (Oct 18, 2020)

• Add support for multiple sessions display in SIP Flow Diagram
• Add support for multiline Syslog packets that use ASCII "\n" delimiter
• Improve parser for Syslog packets forwarded by ELK (for Voice.AI Gateway)
• Improve receive filter for Web Connector

v1.43 (Jul 21, 2020)

• Enable Web Connector for users with Administrator and Monitor access level
• Prevent duplicate entries in recent entries completer

v1.42 (Jul 6, 2020)

• Add support for ELK file format (for Voice.AI Gateway)
• Add recent entries completer to Find dialog

v1.41 (Jun 15, 2020)

• Fix parsing of logs with [DR=...] prefix

v1.40 (Jan 29, 2020)

• Add "Filter Errors/Warnings" to right-click menu
• Fix errors/warnings counter for Web Connector
• Fix IP address for Web Connector
• Change SIP Flow Diagram to use the same font as main window

v1.39 (Jan 19, 2020)

• Add support for Voice.AI Gateway messages in SIP Flow Diagram
• Allow filtering text in "FILTER" tabs
• Add "filter out" option

v1.38 (Jun 24, 2019)

• Fix "Always show device tab name" option

v1.37 (Jun 23, 2019)

• Add "Always show device tab name" option
• Add support for Device Labels in tab name
• Add support for ^M and \n line delimiters
• Fix Web connector over HTTPS

v1.36 (Jun 4, 2019)

• Fix highlighting of kernel logs

v1.35 (Apr 15, 2019)

• Add IPv6 support
• Fix conversion of Wireshark/libpcap files
• Fix parsing of multi-line files

v1.34 (Apr 14, 2019)

• Fix Web connection for devices working with RADIUS or LDAP authentication server

v1.33 (Feb 18, 2019)

• Add support for receiving Syslogs via TCP protocol
• Add export functionality to SIP Flow Diagram
• Fix filtering by IP address for forwarded messages
• Fix filtering by content for Web connector

v1.32 (Jan 30, 2019)

• Fix parsing of PSTN messages in version 7.2.250 and later
• Switch to QT 5.12 and 64-bit MSVC2017 compiler
• Add signature to installation package

v1.31 (Nov 13, 2018)

• Fix Web connection compatibility with version 7.2.204 and later

v1.30 (Jul 16, 2018)

• Add "Tools > Device Labels" dialog to specify custom labels for SIP Flow Diagram

v1.29 (Jun 14, 2018)

• Add support for Wireshark installation in non-default folder
• Add support for parsing log files with #012 instead of newlines

v1.28 (May 1, 2018)

• Fix conversion of Wireshark/libpcap files

v1.27 (Apr 26, 2018)

• Add secure connection for Web connector
• Add "Filter Out Non-Calls" to righ-click menu
• Add progress bar to Filter operations
• Add support for forwarded logs
• Increase max file size to 300 MB
• Switch to 64-bit MSVC2015 compiler

v1.26 (Apr 9, 2018)

• Add support for hostname in device Web connection
• Add support for single-line output in device Web connection
• Add support for ARM messages in SIP Flow Diagram
• Improve performance of device Web connection
• Improve display of SIP Flow Diagram for optimized logs
• Improve display of multi-part messages in SIP Flow Diagram

v1.25 (Apr 4, 2018)

• Add support for collecting logs from device's Web interface
• Improve SIP Flow parser for logs without SID

v1.24 (Mar 22, 2018)

• Add receive content filter
• Add progress indication for long operations
• Improve speed of SIP Flow Diagram opening
• Improve parsing of SmartTAP logs
• Improve conversion of Wireshark/libpcap files
• Fix window layout on high resolution screens

v1.23 (Jan 8, 2018)

• Add "show calls only" in SIP Flow Diagram
• Add parsing of CDR records
• Add search capability in SIP Flow Diagram

v1.22 (May 18, 2017)

• Fix reorder of syslog messages under heavy traffic

v1.21 (May 3, 2017)

• Fix parsing of message names in SIP Flow Diagram
• Add support for IPv6 calls in SIP Flow Diagram

v1.20 (May 1, 2017)

• Improve parsing of messages split across multiple syslog packets
• Fix merging of sessions by Call-ID

v1.19 (Apr 26, 2017)

• Fix bug with log file name

v1.18 (Apr 5, 2017)

• Add right-click context menu to the tabs
• "Clean Tab" - cleans the specific tab
• "Rename Tab" - allows to specify custom tab name
• "Protect/Unprotect Tab" - toggles tab protection
• Protected tabs are preserved across Clean action and restarts
• Add support for storing logs of each device in separate directory

v1.17 (Mar 15, 2017)

• Add --config <filename> command line option

v1.16 (Mar 14, 2017)

• Fix algorithm that determines whether log is in reverse order

v1.15 (Mar 14, 2017)

• Improve parsing and SIP Flow Diagram of SmartTAP logs
• Improve SIP Flow Diagram of IP Phone logs
• Changed auto-update mechanism to use HTTP server

v1.14 (Feb 13, 2017)

• Improve parsing of logs created by SL4NT syslog server

v1.13 (Feb 1, 2017)

• Fix parsing of sips: URLs
• Add ability to enable/disable merge of multiple sessions with identical Call-ID

v1.12 (Jan 30, 2017)

• Add --writeLog command line option
• Fix behavior of SIP Flow Diagram when sessions are sorted by some column
• Fix parsing of very long SIP messages that span across multiple Syslog packets
• Add new grouping mode in SIP Flow Diagram that correctly splits caller/callee event if SBC preserves Call-ID on both session sides
• Legacy behavior may be restored by configuring grouping mode to "Call ID" in Settings
• Add method to SIP Flow Diagram summary view
• Add parsing of IP Phone logs
• Fix click on message behavior in SmartTAP logs
• Add workaround for a bug in SBC code that forgets to put SID: header in some Syslog packets

v1.11 (Jan 15, 2017)

• Improve parsing of SmartTAP logs
• Add message timestamp in SIP Flow Diagram

v1.10 (Jan 5, 2017)

• Fix display of SIP messages with short headers
• Fix behavior of display filter after start-up
• Add SDP indication in SIP Flow Diagram
• Add support for SmartTAP logs

v1.9 (Jun 2, 2016)

• Stability fixes

v1.8 (Jun 1, 2016)

• Fix parsing of PSTN messages for MP-1288 devices

v1.7 (May 29, 2016)

• Stability fixes

v1.6 (Mar 2, 2016)

• Changed log file sequence number delimiter to simplify file management via CLI - e.g. syslog_0001.txt
• Fix file rotation implementation to continue numbering even if some earlier files were removed
• Add support for endless file capture (without rotation), when "Number of files" is 0. In this case rotated files are appended with timestamp instead of sequence number.
• Improve parsing of logs captured via device's Web interface (Message Log)
• Improve performance and reliability of log saving

v1.5 (Jul 9, 2015)

• Add parsing of HP UG/NX syslog format

v1.4 (Jul 8, 2015)

• Add parsing of Web message logs
• Add right-click menu to the status bar for quick errors/warnings search
• Fix horizontal scrollbar behavior in "Disable Auto Scroll" mode

v1.3 (Jun 11, 2015)

• Add parsing of "reversed" ACSyslog files
• Add parsing of another two external syslog server file formats (submitted by Stephen Gelardi)
• Add keyboard shortcuts to "Mark line" / "Next mark" / "Previous mark"
• Add error and warning counts for loaded files
• Add "Filter selected text" option to right-click menu
• Add support for Outlook attachment drag'n'drop
• Fix order of displayed messages from multiple devices when tabs are disabled
• Fix title when per-device log files are used

v1.2 (May 21, 2015)

• Add parsing of another external syslog server file format (submitted by Keith Dolby)
• Fix SIP Flow Diagram missing some calls

v1.1 (May 21, 2015)

• Add support for associating files with Syslog Viewer utility
• Add "Create separate log files for each device" option that enables creation of per-device log files
• Add "Mark line" and "Next/Previous mark" options to the right-click menu. You may mark multiple lines and iterate over them. The functionality is available only when analyzing files (and not while capturing new syslogs).
• Add question dialog when search wraps across the end/beginning of the file
• Add support for parsing files from some crazy customer syslog server that saves packets bottom up (as reported by Keith Dolby)
• Fix parsing of SIP requests without sip: element
• Add messages timestamp in SIP Flow Diagram
• Add max file size limit of 100 Mb to prevent crashes

v1.0 (May 20, 2015)

• First public release

v0.23 (May 19, 2015)

• Add "Help > Overview" dialog

v0.22 (May 14, 2015)

• Add SIP Flow Diagram support for IP Phone logs (e.g. 440HD)

v0.21 (May 14, 2015)

• Even better implementation of ACSyslog files parser, that should be able to cope with optimized logs that are missing newline separators
• Fix bug with SIP Flow Diagram when SIP responses are too long

v0.20 (May 13, 2015)

• New multi-tab view mode to separate logs from different devices. This applies both to the captured syslogs and loaded files. The mode may be turned on/off via "Use multiple tabs to separate between devices" option.
• New implementation of "Filter SID/CDRs" right-click menu. Filtered text is put into the new tab or added to the existing filter tab.
• Fix bug in reorder buffer implementation.
• More reliable implementation of ACSyslog files parser.
• Changed SIP Flow Dialog keyboard behavior - diagram is redrawn immediately when cursor is moved.

v0.19 (May 11, 2015)

• Add "File > Paste Clipboard" action (works only if buffer is clean)
• Search action automatically uses selected word, if such exists
• Add "Filter CDRs" to right-click menu

v0.18 (May 10, 2015)

• Fix SIP messages indentation when importing external formats
• Remove unprintable characters from invalid syslog messages
• Improve performance by using faster RegExp implementation

v0.17 (May 7, 2015)

• Add support for capturing invalid syslog traffic

v0.16 (May 6, 2015)

• Add "Show syslog date" option
• Add support for files produced by non-AudioCodes syslog servers
• Add display of <unknown> sessions (without SID) in SIP Flow Diagram
• Fix parsing of optimized syslogs
• Add "Edit > Enable Editing" option for quick editing the displayed buffer
• Add "Filter [SID=...]" option to the right-click menu that displays only specific session

v0.15 (May 5, 2015)

• Improve SIP Flow Diagram to ensure that messages flow from left to right
• Fix missing PSTN CALL_START message in SIP Flow Diagram
• Fix message display in SIP Flow Diagram
• Changed coloring of SIP messages to improve readability on laptops
• Add coloring of PSTN messages
• Add .pcapng as supported PCAP extension
• Renamed "Save Log" to "Write Log"
• Add "Save Log" action that saves currently displayed buffer to file

v0.14 (May 4, 2015)

• Add support for opening simulator log files
• Fix SIP Flow Diagram crash on long syslog files
• Fix opening of ACSyslog files that contain date
• Fix parsing of optimized syslogs (that contain multiple concatenated lines)

v0.13 (May 3, 2015)

• Add session summary (session id, time, from, to) in SIP Flow Diagram
• Add selected message display in SIP Flow Diagram
• Add persistent SIP Flow Diagram geometry when "Save window position" option is enabled

v0.12 (Apr 30, 2015)

• Add support for multiple sessions in SIP Flow Diagram
• Add names of nodes in SIP Flow Diagram
• Fix display of "orphaned" dialogs (without SID) in SIP Flow Diagram

v0.11 (Apr 29, 2015)

• Fix "Disable Auto Scroll" behavior
• Add new "Freeze Display" action

v0.10 (Apr 28, 2015)

• Improve performance - if traffic is too high messages are written to the log file but not displayed; syslog.warning is used to notify about overload condition
• Fix file writer auto-start for 2nd instance
• Fix highlighting of selected text that appears multiple times in the same line
• Improve parsing of ACSyslog files
• Improve SIP Flow Diagram display of gateway calls

v0.9 (Apr 28, 2015)

• Reduce latency of syslog listener
• Fix format of saved log files
• Improve right-click menu highlight behavior

v0.8 (Apr 25, 2015)

• Add support for Gateway calls in "Tools > SIP Flow Diagram"
• Import of PCAP files merged with "Open" action and is triggered by .pcap file extension
• Fix import of ACSyslog files

v0.7 (Apr 24, 2015)

• Add "Tools > SIP Flow Diagram" option that draws SIP "ladder" diagram for specific session; diagram elements may be clicked to jump to the corresponding syslog lines
• Made file writer state persistent
• Add import and drag'n'drop of PCAP files
• Add "Highlight selected text" option to right-click menu

v0.6 (Apr 20, 2015)

• Fix out-of-order packets calculation for device reset

v0.5 (Apr 19, 2015)

• Fix missed packets calculation for kernel messages

v0.4 (Apr 17, 2015)

• Add "Highlight session" option to the right-click menu that highlights all messages with the specific session id
• Add "Tools > Disable Auto Scroll" option that disables auto-scroll when new syslogs are received unless the last line is selected
• Add "Tools > Highlight Keywords" option for user-defined highlighting rules; keywords may use RegEx syntax
• Fix error message when Syslog Listener fails to start
• Add periodic flush of log file

v0.3 (Apr 15, 2015)

• Add "Display Filter" set of options that filter displayed data based on content; RegEx syntax may be used to match multiple lines - e.g. "SID=113|SID=114"; note that filtering doesn't affect data written to the log file
• Add "Syslog > Syslog interface" option for choosing IP interface on which syslog messages are received
• Add option to turn off RegEx syntax in search
• When saving log name of the log file is displayed in window title

v0.2 (Apr 14, 2015)

• Add "Syslog Filter" set of options that filter incoming syslog traffic based on IP addresses; multiple addresses may be specified delimited by space, comma or semicolon
• Add reordering of incoming syslog traffic based on packets sequence number; the mechanism is controlled via "Syslog > Compensate for packet reorder" option
• Add "Tools > External Viewer" option
• Add "Log File > Start with new file" option that performs file rotation when logging is started (regardless of current file size)
• Fix search configuration to be persistent

v0.1 (Apr 13, 2015)

• Initial version