Welcome to the Asterisk Knowledge Base and Tutorial
start asterisk autometically when system got restarted: Start Asterisk service on reboot
change to asterisk source directory and do it: make config chkconfig asterisk on after that you can reboot.Read More »
Asterisk Subroutine Call : Pre-Dial Handlers
Pre-dial handlers allow you to execute a dialplan subroutine on a channel before a call is placed but after theRead More »
Asterisk Manager API Action Redirect : Asterisk Call transfer
Action: Redirect Synopsis: Redirect (transfer) a call Privilege: call,all Description: Redirect (transfer) a call. Variables: (Names marked with * areRead More »
Asterisk: The Hacker’s PBX
Telecommunications companies that choose to ignore Asterisk do so at their peril. The flexibility it delivers creates possibilities that theRead More »
A Telephony Revolution with Asterisk
First they ignore you, then they laugh at you, then they fight you, then you win. —Mahatma Gandh we confidentlyRead More »
Changing PRI card line mode to T1 or E1 without moving the jumper
How To: My Recomdation: The recommended way to set line mode on your Digium 1-, 2-, and 4-port (span) digitalRead More »
Changing centos/redhat run level init 3
What is a runlevel ? Runlevel is the preset state in which a Linux system operates. Below mentioned are theRead More »
Failed to connect to MySQL-asterisk
Files need to check are: /etc/asterisk/res_odbc.conf /etc/odbcinst.ini To resolve this , You have to check the correct configuration of aboveRead More »
Convert seconds to hh:mm:ss format IN EXCEL
Use =A1/86400 Where A1 holds the time. Format as hh:mm:ss or whatever you need. You can also try A1=9084Read More »
configuring digium TE235 and TE435 card in asterisk vicidial goautodial freepbx elastix
Digium’s (TE235) dual span digital interface cards support 48 (T1 / J1) or 60 (E1) connections to PSTN trunks overRead More »
SIP.conf : Asterisk
SIP Configuration – general The [general] section of sip.conf includes the following variables: allowsubscribe = yes|no : Allow or Ignore SubscribeRead More »
How to I disable echo cancellation module without removing the hardware?
You’ll need to: Stop Asterisk Stop DAHDI Unload the driver for your card from the Linux kernel Load the driverRead More »
WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!
WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ IT IS POSSIBLE THATRead More »