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asterisk subroutine

Asterisk Subroutine Call : Pre-Dial Handlers

December 25, 2014December 25, 2014 Satya Prakash 22 Comments [default] exten => pre_dial_handler, 1, Asterisk Subroutine Call : Pre-Dial Handlers, B(default^caller_handler^1)) same => n, b(default^pre_dial_handler^1), but before any actions have been taken to actually dial the callee channels. You can execute a dialplan subroutine on the caller channel and on each callee channel dialled. There are two ways in which, Channel is ${CHANNEL}) same => n, Dial(SIP/alice, Dial(SIP/bar, Hangup() exten => caller_handler, In caller pre-dial handler!) same => n, NoOp() same => n, Pre dial handler, Pre-dial handlers allow you to execute a dialplan subroutine on a channel before a call is placed but after the application performing a dial action is invoked. This means that the handlers are execut, Return(), Return() exten => dial_example, Verbose(0, Verbose(1

Pre-dial handlers allow you to execute a dialplan subroutine on a channel before a call is placed but after the