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Brekeke PBX Wiki

  1. Brekeke PBX basic Info
  2. Security
  3. Update & Upgrade
  4. Configuration
    1. Installation
      1. New installation with a commercial license
      2. Install Brekeke PBX on 32 bit or 64 bit OS
      3. PBX / BSS installation checklist
      4. Preparation before installation on Linux (Important)
        1. Install on Ubuntu
        2. Install on RHEL with multiple IPs
        3. Increase File Descriptor Limit on Linux
        4. Increase CentOS 6 Thread/Process Limit
        5. Increase IP_local_port_range TCP port range
        6. Disable SELinux
      5. Install Brekeke SIP Server and PBX on separate PCs
      6. Change SIP Server SIP Listening port
      7. Increase Java memory used by Brekeke PBX
      8. Brekeke products with Mesh Network
      9. Reinstall Brekeke PBX in Linux
      10. Set port forwarding (Brekeke PBX)
      11. Update Java used by Brekeke PBX on Windows
      12. Uninstall Brekeke PBX
    2. User Management
    3. Brekeke PBX default settings
    4. Network Configuration
    5. Brekeke PBX Administration Tool
    6. Functions Configuration
    7. Brekeke PBX Redundancy
    8. Remote Access of Brekeke Heartbeat
  5. Brekeke PAL option
  6. Integration with Zoho Products
  7. Integration with Microsoft Teams
  8. Add-ons
  9. Troubleshooting
  10. Developer's Guides
  11. User's Guide
  12. Version History

Increase CentOS 6 Thread/Process Limit

In Linux OS, CentOS 6.x, there is limit to the number of created threads / processes.
The default setting is 1024.

In CentOS 5.x, it can be more than 40000 or no limit.

 

To increase threads on CentOS 6.x

1. Open and edit /etc/security/limits.d/90-nproc.conf

2. Increase the number in the following line or comment out the line:

* soft nproc 1024

3. Restart machine

 

 

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