DLI Audio Logger Release Notes
3.6.0.0: (5/04/2022)
* Fixed a rare issue: "[ISDN::Q921::Parser::operator ()] Q.921 Error: wrong message length:" 

3.5.6.0: (9/27/2021)
* Updated FTDI drivers

3.5.6.0: (8/28/2021)
* Fixed configuration server errors

3.5.5.0: (7/07/2021)
* Improved T1 sync handling.
* Improved T1 (PRI) D-Channel handling.

3.5.3.0: (4/28/2021)
* Fixed rare .NET crash with DLI event service

3.5.0.0: (11/29/2020)
* Ability to use multiple T1 loggers in one computer.
* Improved Fix for F16Ws that don't connect after reboot.
* Fixed services are uninstalled after a major Windows 10 update

3.2.4.0: (03/24/2017)
* Fixed: Could not detect the F16W on some computers, usually Windwos 10. 
* Fixed F16W Gain Config. 
* FTDI adapters - Added DisableModemCtrlAtStartup to advanced port settings.
* Minor DTMF decoding improvements.

3.2.3.0: (09/19/2014)
 * Set Automatic Disk Free Space to yes by default.
 * Fixed VoxTimeout limits.
 * Fixed TriggerLevel marks visibility.
 * Improved LoggerPlugin restart performance.
 * Fixed: TrimSilence
 * Removed Minimum Disk Freee Space constraints
 * Fixed: crashes in Logger Integration Utility.
 * Enhancement: F16WGainUtility now shows global line number in parenthesis. This helps in multiple device configurations.
 * Enhanced: Call direction decoding in analog calls.
 * Fixed: Stopping the service may not make an XML entry
 * Optimized recording analysis
 * Enhanced: Instant Logger's line names should now be visible in low resolutions with multiple devices.
 * Changed: Logger.ini is not removed during uninstall.
 * Added a warning if user hasn't selected a consistent set of software
 * Fixed call analysis failures.
 * DTMF decoding is much improved. 
 * New "Simple Purge" mode is introduced. No need to allocate recording space by channel. 
   The oldest recordings are purged no matter what channel the recording is on. Only 
   Minimum Free Disk space is considered.
 * Selectable purge method.
 * New: PurgeMode default is Legacy for old installations, Simple for new ones.
 * New: Line allocation settings in Simple purge mode are hidden.
 * Fixed incorrect default time-outs.
 * Fixed where Integration Utility may not show activity.
 * Fixed line count with multiple devices.
 * Fixed LoopStart (LPS) mode on FXX loggers.
 * Major improvements to T1 code.
 * Additional Fxx series fixes.
 * Fixed: T1 PRI may miss recordings.
 * Fixed: LPS mode recording was triggered by audio
 * Fixed where a tiny sound may cause a recording. 
 * Additional F16W fixes.
 * Known Issue: [coreThreadRunner] USB2T1 device thread: class USB2T1::Exception : Access is denied. 
   (Logger restarts and records ok)

 3.1.9.10: (10/13/2013)
 * Additional F16W fixes.
 * Not recommended for T1 Loggers.

3.1.8.2a: (4/26/2013)
 * 3.1.8.2 release with an updated installer and patch installed.
 * Current recommendation for T1 Loggers.
 * Final MIL2400U version 

3.1.9.6a2: (2/14/2013)
 * Additional FXX fixes.
 ** Known Problem - Not recommended for T1 Loggers.

3.1.9.6: (2/06/2013)
 * Additional T1 and FXX fixes.
 * Compatbility for multiple (old-style) f16 in one computer
 * Fixed minor Fxx series bugs
 * T1 bug fixes.
 ** Known Problem - T1 Logger may lockup at Periodic Restart Time in System Settings. Set this to off.
 * Fixed T1 audio combining mode.
 * Removed debugging info where dmp files may be created in LoggerService folder.
 * Updated installer
 * A number of minor issues.
 * Updated installer
 * Correctly stop audio logger application and services when updating.
 * A number of fixes in the USB2T1 adapter.
 * A couple of possible AV bugs.
 * Q.921/Q.931messages placed in right order before processing.
 * A number of minor issues.
 * USB2T1: Fixed bug ID:45 (one direction may not record).
 * Install/F16W: Added a notification about powering on the device.
 * Install: Redesigned all install scripts. Replaced a number of legacy "setup support" utilities.
 * Install: Cleaned up unnecessary semicolons from the logger ini.
 * Removed USB8T1 from setup
 * USB2T1: Replaced the part of adapter which directly communicates with driver.  
 * Installation. Added killing several programs to the uninstall.
 * web_update.bat script added. It will be useful for maintenance.
 * Minor updates. Most of them were insignificant, but a pair of memory leaks were fixed.

3.1.8.2: (10/03/2011)
  All. Fixed bug with call analysis for caller id on the analog lines.
  F24:  Fixed crash (occurs from 3.1.8.0)
  USB2T1: Fixed crashes (occurs from 3.1.8.0)
  Known Issue: 
  F16: During the install, the installer may not recognize a F16 without a serialized chip. At the end of installation, the logger will be found an run fine.

3.1.8.1:
  Fxx: ChipIDx=FFFFFFFF (-1) fix. Now package should update old loggers correctly 
  USB2T1: Driver update. Setup could fail on the driver installation on some systems due a misprint in the inf file
  USB2T1: Minor fixes
  Install: removed reboot request at finish. Reboot was not necessary from some installations.

3.1.8.0:
  Fxx: Caller ID quits working on FXX loggers.
     F16W adapter ready to release.
     Completely redesigned F8/F16/F24 adapters.
  USB2T1: Possible fix different customers issues with null pointer crashes. 
  Generic: Added audio sniffing to support DLI Flight Tracking projects.
      Minor fixes in the TestAudioLogger adapter

3.1.7.5:
  Fxx: fixed "device not plugged" error due unstable behavior of FTChipID.dll with some hardware
  F24: Fixed logger service crash (critical)
  Installation/Fxx: Updated FTDI drivers to 2.08.14 WHQL.
  USB2T1: configuration parameter DChannelMap
  Integration utility: Integration utility has "Exit" menu item in the main menu which closes the application instead of hiding to tray.
  Integration utility: annoying rapidly blinking error tray message fixed at last.
  Installation: DLI services watchdog checked by default
  Fixed: Caller-ID for T1 loggers PRI.
            Fxx Series - Wrong Data in buffer warnings.
  Known Issue: Fxx Series - Wrong Data in buffer warnings.
                       Caller-ID does not work for T1 loggers.
  Fixed: F16W adapter crashed when configuration changed
  Fixed: USB2T1 adapter did not restart at periodic restart time
  ** Known Issue: Caller-ID does not work for T1 loggers.
  ** Known Issue: Fxx Series - Wrong Data in buffer warnings.
  Added Windows 7 support and 64-bit O/S support for T-1 logger. 
  Added support for F-16W logger. 

3.1.6.0:
  2400ISA support removed.
  Drivers are signed.

3.1.5.15:
  Fixed VC 2008 Redistributable install. 
  Cleaned up files left from VC 2008 Redistributable install.


3.1.5.14:
  Added VC redistributable to fix invalid parameter error for some systems during install. 

3.1.5.11:
  Fixed installer for FTDI drivers on XP.

3.1.5.9:
  Improved DID Filter configuration for T1 loggers.

3.1.5.7:
 Fxx enumeration (logger may have been seen as a mouse).   Unfortunately users may get "unsigned driver" message.
 T1Setup utility did not save D1 registers to logger.ini if combine mode on.
 T1Setup utility reversed mode gain settings

3.1.5.6:
Reboot required after installation.

3.1.5.2:
Added Vista 64-bit support and Windows 7/Server 2008 64-bit support for F-8, F-16 and F-24 loggers.
Added VoIP logger to the installer.

3.1.4.3:
improved Installer.

3.1.4.2:
Fixed: Sometimes Disk Allocation Changes are not saved.

3.1.4.1:
Improvements to the purge tab.
Fixed T1-PRI may miss recordings.

3.1.3.6:
Fixed initial allocated space being over allocated.

3.1.3.4:
Default complex mode timeout changed from 3 to 4 seconds.

3.1.3.3:
Purge service should not stop unexpectedly.

3.1.3.2:
Logger Services may now auto-restart if a serious I/O error occurs.

3.1.2.19:
  Big fix for ISA loggers.

3.1.2.18:
Bug fixes
  Fixed: FXX Loggers may miss short recordings. Setting added to [FXX] section - ChunkDivisor=2 (1 is default).

3.1.2.12:
Bug fixes:
 T1 reacts more quickly to signaling.

3.1.2.7:
Bug fixes:
 T1 reconnects automatically.

3.1.2.2:
Bug fixes:
 Improved PRI DID filtering.
Enhancements:
 Complex recording mode for MIL2400U
 Decoding of caller-ID name for PRI-T1 lines.


3.1.1.98
Fixed: Some Rev-1 F16's may not be detected.

3.1.1.97
Fixed: Purge cache can become corrupted and purge stops working.
Known bug - Some old style F16's may not be detected.

3.1.1.96
Purge now properly monitors recording path changes.

3.1.1.95
Fixed where the VU meter may show audio where there was none.
Minor fix in initialization process.
Fix where Instant Logger screen may not initialize correctly.
Enhancements:
Changing the VOX trigger level does not cause recording to restart.
T1-PRI:
  The ability to selectively record DID's on a T1-PRI. (beta)
  In the USB2T1 section, under PRI Settings there are two settings:
    DID FilterType = RecordOnly or DoNotRecord or Disabled
    DID Filter Numbers = 5588,5599,5456 etc... (no spaces)

3.1.1.89
Fixed possible channel-skip. 

3.1.1.88
Minor setup change - product order. 

3.1.1.87
Fixed problem introduced in 3.1.1.85 when "Enable Intermediate FIFO" was set to No. 

3.1.1.86
Better handling of purge with Automatic Disk Purging.

3.1.1.85
Enhancements: 
Disk writing of audio files is not separated from the recording threads to help is situations where the disk is too busy to write immediately.
T1 PRI only - Added ability to record only incoming or outgoing calls.
Updated LoggerConfig.
Fixes:
Fixed bug in CSV database setting. 

3.1.1.83
Minor bug fix in ConfApp copying line allocations.
CSV files with call info can be created in the recording directories. XML and/or CSV files can be disabled as well.

3.1.0.80
Various fixes for FXX series loggers.
Fixed the problem where the FTDI driver may be detected as a Microsoft serial mouse.
Updated installer to prevent FTDI driver confusion and recommend power/cycle or reboots if needed.

3.0.242.77
Improvement in isochronous transfers for the MIL-T1 logger and new Windows Server2003, Vista and Server 2008.

3.0.242.76
Preliminary Vista and Server 2008 Support for the MIL-T1 logger.

3.0.242.75
Pre-record by channel
Only valid modes are now displayed for each logger model.
  F8,F16: VOX,CNT,OFF,CMP,LPS
  F24: VOX,CNT,OFF,CMP,LPS,EXT
  USB2T1, MIL8000U: VOX,CNT,OFF
  USB24: VOX,CNT,OFF,LPS

3.0.242.74
Installer now stops the ServiceInsurer before an update.

3.0.242.73
Complex mode for Fxx series. Recording starts on LoopStart (voltage drop) or VOX trigger. This enables caller-ID detection even on missed calls.
If you click on a line number and no recordings exist for the day, explorer goes to the line folder instead.

3.0.242.72
F24 - Bug fixes for new F24.

3.0.242.68
T1 - Added gain control for each side (east and west)
Service Manager - Kills a service if it wasn't able to stop after 10 seconds.

3.0.242.65
Added support for new F8 and F24 loggers and new version of the F16.
Added service watchdog (ServiceInsurer).
GUI improvements
 Tool tips for instant-logger page.
 Clicking on the line number will browse to the channel folder.
 Right-Clicking on the mode enables changing the mode.
 Clicking on the line name allows editing of the name.

3.0.242.55
GUI improvements
 Tool tips for instant-logger page.
 Clicking on the line (where the VU meter shows) will browse to the channel folder.

3.0.242.54
MIL2400U - Contact Closure was not working.
Right-Clicking to change Mode on Instant Logger screen did not refresh after change.

3.0.242.53.exe
F16 - Installer was not forcing update of FTDI drivers if required. 

3.0.242.51
Event Plugin, may cause to Integration Utility crash.
The copy-to-lines screen is expandable, but the selection list does not expand with it.
"Number field" set to None fixed.

3.0.240.46
USB2T1 - Other "Number field" changes for PRI.
USB2T1 - Caller ID and DTMF for PRI lines was not decoding.

3.0.238.44
ALL - ConfApp may crash

3.0.237.43
Added Number field options for PRI:
 "Default" - works as it was before (default)
 "DTMF" - DTMF number decoded during Call Analysis 
 "CID" - CID number decoded during Call Analysis
 "Called" - PRI Called Party Number
 "Calling" - PRI Calling Party Number 
 "Disable" - "None"

3.0.235.41
Updated CallAnalysis to version 5.0