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To make any changes to config files, access them via SSH as root:

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Collaboration 

Disable file transfer in Collaboration chat messages 

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Change the default Departments tree separator

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departmentsastree departmentsastree

Starting from WMS 5.04.20220309.1, the Colleagues tab in Collaboration shows only the list of Departments and there is possibility to create a multilevel hierarchy of Departments and display them in a tree view. 

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By default, only people added to rosterare shown on the Colleagues tab. To display all users registered on the PBX, add the following line to the /rw2/etc/env.custom.ini file:

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The option allows setting a specific GSM gateway for SMS sending for each separate user:

• Edit the config file /etc/wildix/smsd-route.conf by specifying user extension and MAC address of GSM gateway, for example:

  Code Block
  101,9c7533014b00 102,9c7533014b00 103,9c7533014b00 104,9c7533014b01

  
  

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Security

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Configure FXS to recognize pulse dialing

It is possible to configure FXS to recognize pulse dialing to avoid an issue when phones using pulse dialing only could not make calls. For this, add the following parameter to the /rw2/etc/provision.conf file, indicating the MAC address of the necessary FXS device(s) and minimum and maximum flash hook time:

 UseFlashHookTime={"9C750430060a": {"min": 150,"max": 400},"9C71153200DC": {"min": 300,"max": 500}}

You can set as many devices as you need. 

Security

Enable SSL connection to remote MySQL server

It is possible to configure SSL connection for sending CDR data to external MySQL server. 

1. Upload the following three files to the PBX:
   

   Note
   Note: The files should be generated by server CA file on MySQL server. For MySQL v. 5.7, you can refer to the following instruction.

   • ca.pem
   • client-key.pem

   • client-cert.pem
     
     

2. Place the files into the directory /etc/callweaver/certs (the directory should be created beforehand) or any other directory on the PBX.

3. Make changes in the file /etc/callweaver/cdr_mysql.conf by adding/ editing the following rows: 
   

   Code Block
   ssl_cert = /etc/callweaver/certs/client-cert.pem ssl_key = /etc/callweaver/certs/client-key.pem ssl_ca = /etc/callweaver/certs/ca.pem

   
   

4. Run the following command:
   

   Code Block
   callweaver -x'reload cdr_mysql.so'

   
   

5. In the file /rw2/etc/ejabberd/ejabberd_mod_mam.yml, edit the following line:
   

   Code Block
   sql_ssl: true

   
   

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Dialplan

Exit code 0 from voicemail 

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• Create a new config file template.conf including GTM ID in the file /rw2/etc/pbx/, for example, use the command: 

  Code Block
  echo 'gtm=GTM-12345678' > template.conf

  where 123445678 is Google Tag Manager ID.

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• Create a directory /etc/systemd/system/pbx-data-engine.service.d 

  Code Block
  # mkdir /etc/systemd/system/pbx-data-engine.service.d

  
  

• Create a file /etc/systemd/system/pbx-data-engine.service.d/override.conf and add the following lines

  Code Block
  # vi /etc/systemd/system/pbx-data-engine.service.d/override.conf [Service] ExecStart= ExecStart=/usr/sbin/pbx_data_engine.py --daemon --mode calls presence -cr

  
  

• Reload systemd and restart the service to apply the changes

  Code Block
  # systemctl daemon-reload # systemctl restart pbx-data-engine

  
  

• Run the following command to check what events are sent to Analytics

  Code Block
  echo mode | socat - UNIX-CONNECT:/var/run/data_engine/data_engine.sock

  
  

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ECM is enabled by default. To disable it, add the following line in /etc/callweaver/res_fax_custom.conf:

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Maximum transmission speed

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Prevent obsolete repeaters from upgrade

Starting from W-AIR firmware v.07.30.xx.xx and higher, old Wildix repeaters are no longer supported and need additional configuration to stay on previous firmwares to continue working. For old repeaters to work, you need to add the following parameter to the /rw2/etc/provision.conf file:

SupportObsoleteRepeater = yes 

The default value is “no”. When the parameter is enabled, the base stations automatically switch to the previous firmware on which the obsolete repeaters are supported (v. 06.xx.xx.xx)  

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