Gkhan

How to block Country in Mikrotik Firewall

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How to block Country in Mikrotik Firewall. If you want to block whole country in Mikrotik firewall  visit the website https://mikrotikconfig.com/firewall/ step 1 :-  Check the countries you want included in the address list. Scroll down for additional countries. Step 2- Click this button to generate your stand alone address list for use with your … Read more

FreePBX firewall commands

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FreePBX firewall commands fwconsole firewall disable fwconsole firewall stop fwconsole firewall start fwconsole firewall restart fwconsole firewall trust www.google.com fwconsole firewall untrust www.google.com fwconsole firewall untrust 192.168.0.1/24 fwconsole firewall list blacklist fwconsole firewall list trusted fwconsole firewall add blacklist example.com 192.168.15.0/24 fwconsole firewall add other 192.168.75.0/24 fwconsole firewall list other fwconsole firewall del other 192.168.75.0/24

Centos 6.x repository not working

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Centos 6.4 repository not working just rename     /etc/yum.repos.d/CentOS-Base.repo cd  /etc/yum.repos.d/ mv  CentOS-Base.repo  CentOS-Base.repo.old copy and paste below code on command prompt they try to use yum . cat <<-‘EOF’ > /etc/yum.repos.d/CentOS-Base.repo [C6.4-base] name=CentOS-6.4 – Base baseurl=http://vault.centos.org/6.4/os/$basearch/ gpgcheck=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6 enabled=1 metadata_expire=never [C6.4-updates] name=CentOS-6.4 – Updates baseurl=http://vault.centos.org/6.4/updates/$basearch/ gpgcheck=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6 enabled=1 metadata_expire=never [C6.4-extras] name=CentOS-6.4 – Extras baseurl=http://vault.centos.org/6.4/extras/$basearch/ … Read more

there is a time synchronization problem with your system, please tell your system administrator

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there is a time synchronization problem with your system, please tell your system administrator

Vicidial is having issue with time synchronization when agent is login phone is ringing and giving error as above .

In my case server time and agent machine time was showing  correct.

Vicidial works on meetme application on asterisk and  dahdi

1- check meet me installed and working

  • go to your installation source folder mostly  /usr/src/
  • go to asterisk installation folder  cd asterisk-13.38.1/  ” you choose your folder”
  • run “make menuselect”
  • check under application  > Extended > app_meetme  should look like below

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Centos 7 Setup command not found

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yum install setuptool -y yum install system-config-network* -y yum install system-config-firewall* -y yum install system-config-securitylevel-tui -y yum install system-config-keyboard -y yum install ntsysv -y yum install NetworkManager-tui nmtui

How to configure Reliance Jio SIP trunk on asterisk

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How to configure Reliance Jio SIP trunk on asterisk

Reliance Jio  provide SIP E1 trunks with DIDs . For old PBX they give you SIP to E1 converter which give you RJ45 connector to connect your E1 port.

Jio put a fiber cable and terminate on ONT  from there they provide a network CAT 6 cable to put in to your network switch or directly to your IP PBX network interface not E1 interface .

Reliance jio provide SIP E1 trunk on there own IP address which will be configured on your asterisk server or Grandstream UCM or any IP IPBX .

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