Operation

1. Sangoma Windows Device Driver Event log
   
2. Wanpipemon - debugging utility
3. Hardware Echo Canceler configuration

The Driver event log can be found at

\WINDOWS\system32\drivers\wanpipelog.txt. 

From this log file, you will be able to find out if the driver is loaded properly on certain port, if the link is connected and etc. 

You could also run 'stail' utility to view the wanpipelog updates dynamically:
-> open windows console (cmd)
-> run:  stail <enter>
The size of the wanpipelog file is limited 1/2 Mb. It means that no new messages will appear in this file after the maximum file size was reached. To reset the file, the 'stail' utility can be used as follows:
-> run:  stail -reset <enter>

It is recommended to provide the 'wanpipelog.txt' file in a e-mail when requesting the Tech Support.
 

Wanpipemon - debugging utility

Used to view driver events, alarms, statistics, data trace etc..
 
    Please check the utility pdf file here: WindowsWanpipemon.pdf
  

Hardware Echo Canceler configuration

The Hardware Echo Canceler is configured using 'wanec_client.exe' utility located in <AFT_ROOT>\card\utils> directory.
The explanations and an example of how to use 'wanec_client.exe' is located in 'example_echo_cancel.bat' batch file.
Please use your text editor to view the content of 'example_echo_cancel.bat' which is also located in <AFT_ROOT>\card\utils> directory.