Wanpipe Announcements

2013-03-19: LINUX & WINDOWS Latest: Wanpipe 7.0.1 Release: ChangeLog

• Update to wancfg_dahdi configuration for GSM 
• Update to setup-sangoma configuration for GSM 
• Potential bug on digital board startup due to un-initialized variable Introduced in 7.0.0 
• Update for Centos 6.4 New kernel broke drivers 
• Update the DTMF poll frequency to 10ms This will proved much more responsive DTMF events reporting. Adds negligible load in performance testing. 
• Fixed a possible memory corruption issue on cdev write.
  This could affect Linux FreeSWITCH or TDMAPI/Libsangoma Customers.
  Issues have been reported by customers on very few random systems.
  Finally was able to reproduce in lab and fix it for good.
  Does not affect Asterisk/DAHDI.
  

2013-02-15: LINUX & WINDOWS Latest: Wanpipe 7.0.0 Release: ChangeLog

• Updated Major revision in order to syncronize versions with Windows.
  There is no major driver change from 3.5.28 to 7.0.0 
• Support for T116 16 Port T1/E1 Tapping Card - Added sample_data_tapping application for tapping customers wanpipe-7.0.0/api/libsangoma/examples/sample_data_tapping 
• Wanpipe DAHDI Interation Updated wanpipe dahdi integration Allow dahdi system.conf to configure sangoma drivers This feature removes the need for Sangoma wanpipe configuration files. Currently this feature is being used by OEM vendors. More information on Sangoma wiki Asterisk Section. 
• Bug fix in UBXFXO causing a kernel crash on newer linux kernels.
• Fixed for 3.5.4 kenrel 
• Updated rx/tx fifo thresholds in case of excessive fifo error recovery. 
• Default lowered to 50 per sec - Allows configuration of rx/tx fifo thresholds

2012-08-13: LINUX Latest: Wanpipe 3.5.28 Release: ChangeLog

• A116 - 16 Port T1/E1 card support
• Fix for E1 NCRC4/CAS - MFCR2  
  E1 level configuration change for NCRC4/CAS.
  Fixes MFCR2 issues on E1 lines.  The previous configuration was not 100% reliable.
  
  

2012-05-09: LINUX Latest: Wanpipe 3.5.27 Release: ChangeLog

2012-04-24: LINUX Latest: Wanpipe 3.5.26 Release: ChangeLog

• Wanpipe W400 GSM support: Asterisk/Dahdi & FreeSWITCH/FreeTDM
• Fixed Dahdi 2.5 and higher hwec auto detection
  For dahdi 2.5 and higher the HWEC option was needed in
  dahdi/system.conf to enable onboard hwec.
  This fix allows default mg2 software echo to be specified
  in dahdi/system.conf, and dahdi will autodetect the sangoma onboard hwec.
  
• Fixed sangoma hwec boards to use dahdi software ec if hwec is turned off.
  Wanpipe driver did not allow sangoma hwec enabled boards to use dahdi
  software ec even if hwec was turned off in wanpipe1.conf
  This has now been fixed.
  If TDMV_HWEC=NO is set in wanpipe1.conf dahdi will now use software ec.
  
• Wanpipe B610 FXS support
• Fixed BRI dchan reliability 
• Fixed BRI for 64bit
  The fix for audio issue in 3.5.25 caused the issue on 64bit.
• Dahdi build bug fixes for Trixbox
• Zaptel build bug fixes from 3.5.25
• Build fixes for 3.1.X kernel.
• FreeTDM Fake polarity feature used for Euro Caller ID
• E1 NCRC CAS Framer Configuration for Latin America
• Previous NCRC Framer config did not work in all cases.
  Affects protocols such as MFC-R2 or CAS
• Analog cards with network sync option set to yes:
  Default to fax mode buffering.
  Use "when full" dahdi buffer policy.
  Improves faxing from PRI to Analog with sync cable.
• Fixed wancfg_dahdi to:
  start asterisk using safe_asterisk
  to properly detect dahdi version
   

2012-02-23: LINUX Latest: Wanpipe 3.5.25 Release: ChangeLog

• Dahdi 2.6 support
• Linux 3.2.6 support
• Support for B610 Single FXS card 
• Support for B500 4 port BRI card 
• Reduced memory foot print of the driver by removing some unused statistics structures 
• New HWEC firmare v1.7.4 fixes delayed fax issus when fax is placed through the echo canceller. 
• Fixed BRI noise issue: Where a BRI channel could be started in a corrupted state. 
• New A108 firmware V44 Fixes unreliable front end chip access on some newer
  sandy bridge architectures. Effect of this bug was unreliable T1/E1 link connection. 
• Added verbose help on wan_ec_client

2011-11-15: LINUX Latest: Wanpipe 3.5.24 Release: ChangeLog

• Bug fixes in Setup
• Bug fixes in wancfg_dahdi
• Updated scripts for Debian/Ubuntu
• Added MTP1 msu/lssu filter option
• New LINEAR mapping of A108 ports for use with T3Mux
• Updates and fixes to MTP1 engine
• Fix for potential memory leak in proc file system
• Fix for analog dma sync on 64bit kernels 
• Dahdi BRI fix: wakeup of powered down line
• Fixed RPM spec for trixbox
  
  

2011-09-23: LINUX Latest: Wanpipe 3.5.23 Release: ChangeLog

• Bug fixes in Setup
• Bug fixes in compiling and configuring old deprecated SMG/BRI
• Fixed rpmbuild using Setup

2011-08-25: LINUX Latest: Wanpipe 3.5.22 Release:  ChangeLog

• Bug introduced in .21 release for analog card.
  Changed the way wanpipe enumerates analog channels
  breaks backward compatibility. Reverted to original.
   
• Setup install script update
  Removed old and legacy products out of Setup compile options.

2011-08-23: LINUX Latest: Wanpipe 3.5.21 Release : ChangeLog

2010-04-11: LINUX Latest: Wanpipe 3.5.20 Release : ChangeLog

• Fixed customer id read
• added hwrescan libsangoma command
• updated analog ring debouncing threshold so that ring is properly debounced
• Fixed AIS alarm clear flag bug.  AIS alarm flag was not being cleared in the driver.
• New Octasic Image 1.6.2
• Fix for AGC
• Fixed start script for Ubuntu

 

2010-03-04: LINUX Latest: Wanpipe 3.5.19 Release : ChangeLog

• Fixed scripts for Ubuntu
• TDM API updated Tone Event API to include tone type
  DTMF, FAX_1100, FAX_2100, FAX_2100_WSPR
• Fixes for latest 2.6.36 linux kernel
• Fixes for TTY Driver for 2.6.32 linux kernel
• BRI default idle set to 0xFF so it does not interfere
  with multi-port mode.
• BRI NT & TE activation/deactivation logic update.
• Dahdi Yellow alarm reporting fix
  Wanpipe driver did not report yellow alarms properly to dahdi
  T1 Automatic AIS on LOS option now optional Previoulsy the
  T1 code enabled automatic AIS on LOS by default.
  This is now an option TE_AIS_AUTO_ON_LOS=YES|NO
  Default behaviour is to send Yellow alarm on link down.
• Fixed a TE1 startup race condition bug.
  It was possible for T1/E1 interrupt to occour before
  configuration was completel
• Fixed wanpipe.spec for dahdi RPM build
• Added serial clock recovery feature

 

2010-10-07: LINUX Latest: Wanpipe 3.5.16 Release : ChangeLog

• Dahdi 2.4 Support
• Fixed BRI B500/B700 hwec enable on call start caused in 3.5.12 release.
• Bug fix in voice+data mixed mode where dchan could get stuck due to dma overruns.
• Bug fix in tdmapi where excessive memory was allocated on pre-allocation buffers.
• Bug fix tdmapi defaults to 20ms chunk size instead of 10ms
• Bug fix broken support for A101/2 legacy EOL cards. 
• New XEN Support
  TDM Voice will now work properly on xen virtualized machines
• Fix for 64bit 8gig issues
• New rpmbuld spec files.
  rpmbuild -tb wanpipe-3.5.16.tgz
  rpmbuild -tb wanpipe-3.5.16.tgz --define 'with_dahdi 1' --define 'dahdi_dir /usr/src/dahdi'
   

 

2010-10-05: sngtc 1.1.4 Release : ChangeLog

• New Broadcom driver that fixes numerous D100 PCIe issues
• Asterisk and FreeSWITCH codec bug fixes

2010-08-30: sngtc 1.1.3 Release : ChangeLog

• Fixed overflow in libsngtc-node library

2010-08-27: LINUX Latest: Wanpipe 3.5.15 Release : ChangeLog

• Fixed B600 and B601 warning messages introduced in 3.5.14
• New Firmware for A108&A104 V43
  Fixes PCI parity errors on new dell,ibm boxes
• Libsangoma added rw fe reg, and rx/tx gains
• Build script does not polute the linux source any more.
• Bug fix in B800 detect code
• Fixed wanfcg_fs for freeswitch
• Note: 2.6.35 - not supported yet!

2010-06-29: LINUX Latest: Wanpipe 3.5.14 Release : ChangeLog

• Fixes stop script for Asterisk 1.6.2
• Compile fix in legacy api sample code
• Skipped .13 releaes went straight to 14 :)

2010-06-28: LINUX Latest: Wanpipe 3.5.12 Release : ChangeLog

• Fix for 2.6.31 and higher kernels
• Fixed Dahdi 2.3 Support
• Fixed FreeSwitch Openzap/Zaptel HardHDLC option for AFT cards
• Fixed wanpipemon support for non aft cards.
• Merged USB FXO code from 3.6 release
• USB FXO bug fix for 2.6.32 kernels
• Support for B800 Analog card
• Fixed alarm reporting in DAHDI/ZAPTEL
• Added Extra EC DSP Configuration Options
• Added AIS BLUE Alarm Maintenance Startup option
  Allows a port to be started in BLUE alarm.
• Fixed Legacy XDLC compile
• Fixed core edge case scenarios where potential race condition could occour. 

2010-04-19: LINUX Latest: Wanpipe 3.5.11 Release

• Fix for 2.6.31 and higher kernels
• TDM API Analog rx gain feature
• Disabled default NOISE REDUCTION feature in hwec
  that was enabled in 3.5.9 release.
• Updates to T1/E1 Loopback and BERT Test

2010-02-03: LINUX Feature Frozen: Wanpipe 3.4.9 Release

• New Firmware
  A108 - V41
  A104/2/1 - V37
  A200 - V13
  Updates for latest PCIe latency specifications.
• Support for Linux 2.6.31 and higher
• BRI EC Bug fix introduced in 3.4.8 release.
  The EC was not properly turned off on call stop
  causing noise on the line of the multipoint setup.
  Where there are multiple devices on a single bri line.
• Support for B600 rev3 hwec detection.

2009-12-30: LINUX Latest: Wanpipe 3.5.9 Release 

• New TDM API logger dev feature
• Bug fix in tx fifo handler
• Dahdi 2.2 broke wanpipe rbs support.
• Fixed free run interrupt supported on V38 (A108)
• Fixed RBS signaling for E1 channel 31
• Added Front end Reset Detection
  -> Support for new A108 Firmware V40
• Fixed RTP TAP bug: Caused high system load on RTP TAP usage.
• Added excessive fifo error sanity check. Fixes random pci dma errors.
• HWEC: Increased EC VQE Delay: Fixes random fax failure due to hwec.
• HWEC: Check state before bypass enable.
• HWEC: Disable bypass on release
• HWEC: Enabled Noise Reduction by default
• HWEC: Enabled Auto Gain Control by default
• HWEC: To disable Noise Reduction and Gain control set
  -> HWEC_NOISE_REDUCTION_DISABLE=NO in [wanpipe] section of wanpipe1.conf
  To check if Noise Reduction or Gain control are set
  -> wan_ec_client wanpipe1 stats 1

2009-12-30: LINUX Feature Frozen: Wanpipe 3.4.8 Release  

• Fixed RBS signaling for E1 channel 31
• Added Front end Reset Detection
• Support for new A108 Firmware V40
• Fixed RTP TAP bug: Caused high system load on RTP TAP usage.
• Added excessive fifo error sanity check. Fixes random pci dma errors.
• Increased EC VQE Delay: Fixes random fax failure due to hwec.
• HWEC: Check state before bypass enable.
• HWEC: Disable bypass on release

2009-11-30: LINUX Feature Frozen: Wanpipe 3.4.7 Release   

• Link: wanpipe-3.4.7.tgz
• New A200 Firmware V12 Fixes the fifo reporting in firmware.
• Updated driver fifo handling so that if customer is running older version of A200 firmware (less than V12) the fifo interrupt handling would still work correctly.
• Dahdi 2.2 broke Sangoma RBS support 
• Fixed the free run interrupt supported on V38 firmware
• Fixed chan_woomera inbound calls on second profile
• Fixed sangoma_mgd for multiple profiles
• Updated smg
• Fixed wanpipemon LIU alarm statistics
• Updates SMG for 32T1/E1 Support
• Backport front end OOF alarm update.
  A OOF alarm counter was added so that link does not drop on a single OOF alarm as per T1/E1 spec.

 

2009-04-30: LINUX Stable 3.4.1 Release

  Official Stable release based on 3.3.X branch. change log...

2008-10-08: LINUX Beta 3.3.14 Release

Updates for 2.6.26 kernel.  DAHDI Support, Asterisk 1.6/1.4/1.2, LibSS7 MTP2 Support, E3 Support,  Update to 56DDS support, Updated Analog TDM API for FreeSwitch.  Minor Updates.  This release is a candidate for a next STABLE release branch 3.4.1 For detailed change log click here -> change log...
 

2008-06-10: LINUX Stable 3.2.6 Release

Updates for 2.6.25 kernel.  WireShark PRI/BRI Tracing using wanpipemon.  Adjustable front end T1/E1 rx level.  Adjustable System PCI Parity using wanrouter script. For detailed change log click here -> change log...

2008-04-23: LINUX Beta 3.3.8 Release

Bug fix for AFT non-hwec cards caused introduced in 3.3.7 release.  Updated RX level on Maxim T1/E1 framers.   For detailed change log click here -> change log...

2008-04-23: LINUX Beta 3.3.7 Release

Major A500 BRI HWEC Bug fix, fixes random echo errors on BRI.  Support for 2.6.24 kernels and up, as well as PRI/BRI tracing to Wireshark. For detailed change log click here -> change log...

2008-03-27: LINUX Beta 3.3.5 Release

Official beta release that suppors AFT BRI, Serial and 54K hardware.  Also support for hardware DTMF.  For detailed change log click here -> change log...

2008-03-07: LINUX Stable 3.2.4 Release

Updates for Zaptel 1.4.9.  Updates for 2.6.24 kernel.   New RTP Tap Feature.   For detailed change log click here -> change log...

2008-01-24: LINUX Stable 3.2.3 Release

Fixed a small bug that occures  on some kernels/compiles due to in-lining.  This bug was introduced in 3.2.2 release.  Also updated Setup install script to install wan_aftup in /etc/wanpipe/util directory so that firmware updates do not depend on source release.  We are planning to remove all objects from /etc/wanpipe directory in to /usr/local/wanpipe by next release to better comply with Linux directory rules. change log...

2008-01-18: LINUX Stable 3.2.2 Release

Removed the need for Zaptel DCHAN Patch for zaptel 1.4 or greater.  This means that zaptel does not need to be recompiled after wanpipe installation for zaptel 1.4 releases.  DCHAN Patch is still used on zaptel 1.2.   Updates to front end MAXIM chip to gracefully recover in case of short circuit.  Updated wancfg_zaptel.  For full list of changes refer to change log...
  

2007-10-07: LINUX Stable 3.2.1 Release

Updated driver for 64bit 2.6.22 kernel.  The old 3.2.0 driver failed to load on the latest 64bit 2.6.22 kernel. Updated Zaptel chunk patch for Zaptel 1.4.X.  Zaptel chunk patch allows one to run zaptel in 8,16,40,80 chunk sizes drastically reducing interrupt load. Updated legacy drivers for 2.6.22 kernel.  change log...

2007-10-03: LINUX Stable 3.2.0 Release

The 3.1 drivers stream has now moved into the stable stream. No new features will be applied to this stream, only bug fixes and critical updates.   This release has updates to A200/A400 analog card where it checks for tip/ring voltage on startup which could cause no dial tone on startup.  The Setup installation script has also been update to auto-detect zaptel directory.   change log...

2007-08-16: LINUX Beta 3.1.4 Release

Minor update.  Contains old config support for A101-SH card.  Updated Kernel ATM support used to connect kernel atm stack to sangoma aal5 layer over all AFT cards. Added wancfg_tdmapi configurator used to configure wanpipe drivers for TDM API: used for custom TDM API development.  Updated SMG. change log...

2007-07-30: LINUX Stable 2.3.4-13 and BETA 3.1.3 Releases

Update to octasic hwec!  Turned off NOISE suppression option that can interfere with faxes on some lines. If you have faxing problems with 2.3.4-12 or 3.1.2 release or earlier this update should resolve your faxing problems related to the hwec.  change log...

2007-07-19: LINUX Stable 2.3.4-12 and BETA 3.1.2 Releases

New octasic hwec update that fixes high speed faxing and modem over hwec.  Previous hwec release were limiting the fax/modem speed to 26k. With this release faxes run at 33K and modems at 56K.  Adjustable ZAPTEL chunk size feature, ./Setup can configure Zaptel for 10ms chunk size, drastically reducing number of hardware interrupts.   Both beta and stable release have same changes.  change log...

2007-07-10: LINUX: Beta 3.1.1 Release

A major bug fix for all AFT Maxim E1 cards for E1 CRC4 Mode. On some lines the E1/CRC4 mode causes line errors on the telco side which results in PRI not coming up. Furthermore new firmware V31 has now been released for All AFT Maxim cards that fixes a serious echo canceler problem.  change log...

2007-07-10: LINUX: Stable 2.3.4-11 Release

A major bug fix for all AFT Maxim E1 cards for E1 CRC4 Mode. On some lines the E1/CRC4 mode causes line errors on the telco side which results in PRI not coming up. Furthermore new firmware V31 has now been released for All AFT Maxim cards that fixes a serious echo canceler problem.   change log...

2007-07-06: LINUX: New Beta 3.1.0.1 Release

This is a very minor release.  It only contains the new zaptel patch for 1.2.17 zaptel release and above. There are not driver changes.

2007-06-13: LINUX: New Stable 2.3.4-10 Released

This release contains hw support for new AFT 56K DDS card, AFT T3/E3 card.  Updated front end code for Maxim chips that will fix a bug on port shutdown. Updated patch for zaptel 1.2.17.  Analog network sync feature that will improve faxing between a digital and analog card. For more info refer to the change log...

2007-05-18: LINUX: New Beta 3.1.0 Released

This is a MAJOR Beta release that contains the hardware support for latest wanpipe cards: A101D A56K DDS etc...  This release also has 2.6.20 kernel support as well as RBS/CAS fixes for AFT MAXIM cards: A101d/2d/4d/8d.  The release nomenclature has changed please refer to the changelog for more info:  change log ...

2007-05-17: LINUX: New Stable 2.3.4-9 Released

This release contains support for A101dm (pci) and A101dmx (pci-e) that supports optional hardware echo canceler.  It also contains DCHAN patch for new zaptel 1.2.17. For more info please check the change log ...

2007-04-25: LINUX: New Stable 2.3.4-8 Released

This release contains important bug fixes on AFT TDM Voice (Zaptel) Drivers.  A potential race condition existed, on startup when hardware echo canceller is used.  If T1/E1 line came up fast enough, the zaptel could be left in alarm.  We have also relaxed LOS from T1 alarms, so that LOS hickups dont bring down the PRI.  CAS signalling has also been fixed for MFC R2. 

The RBS support is broken on all Maxim/Dallas cards: A102dm/4dm/8dm.  For working RBS support on above cards you will need to use new beta release 3.1.0.  For more known issues please check the known issues link.

The RBS support works for all PMC based cards A101/2/4d

For more info please check the change log ...

2007-01-31: LINUX: New Stable 2.3.4-7 Released

New release fixes a potential bug in AFT drivers.  This was also added in 2.3.4-5 release.  Unfortunately due to some critical updates in 2.3.4-5 a release was rushed and some new features crept into the release.  I have taken these new features out and will test them in the beta release.  New beta release will start shortly and the 2.3.4 release will remain frozen.

2007-01-31: LINUX: New Stable 2.3.4-6 Released

New release has a bug fix that was introducted in 2.3.4-5 release.
The bug affects ALL AFT hardware echo cancellation cards.  The pesistent echo option doesnt did not cleanly unconfigure the echo canceller, which would cause a wanpipe deivce restart to fail.  Read the change log for more info.

2007-01-26: LINUX: New Stable 2.3.4-5 Released

New release has number of minor but important bug fixes for A102/A108d/A102d/A301 drivers as well as LIP Layer WAN stack that affects all ports.  This release also has a new ZAPTEL/Sangoma configuration feature "/usr/sbin/wancfg_zaptel " that can be used to quickly configure sangoma cards for zaptel.  This release also has a persistent hardware echo feature.  Click here for more info.

2007-01-09: LINUX: New Stable 2.3.4-4 Released

New important A200/A400/A108D/A102D bug fixes in 2.3.4-4. Anyone that is using A200 or A400 analog cards with releases beta12-2.3.4 or greater must upgrade to 2.3.4-4 release. Click here for more info.

2006-11-30: LINUX: New Stable 2.3.4-2 Released

New important A200 Analog bug fix in 2.3.4-2.  The FXO sanity checker had a bug in it that could cause potential system instability on some kernels/systems.  Along with this important bug fix, wanpipemon A200 voltage stats have also been fixed. Click here for more info.

2006-11-23: LINUX: New Stable 2.3.4-1 Released

The official stable 2.3.4 package has been released. The new 2.3.4-1 release has incremental changes from beta12-2.3.4.  The new release has some A108 front updates, that caused some ports not to come up on certain lines.  It also has updated wanpipemon stats.  Click here for more info.

2006-11-02: LINUX:  New Beta12 Release

The Beta12 release has further updates for A200 analog drivers. It has more robust error checking code that prevents fxo/fxs hardware register lockups that cause incoming calls to be ignored during operation.  This occurance is very rare and only happeds on some lines.

2006-11-01: LINUX:  New Beta11-2.3.4 Release

New beta11 2.3.4 release has support for A102dm cards.  As well as major updates for A200 Analog cards.  We have added more robust register checking on A200 to combat fxs/fxo outages. Also we have added a special "wanrouter hwprobe verbose" option that will display all FXO/FXS modules installed.

The 2.3.4 releases will be going stable shortly!

 

Full Change Log