Asterisk dialplan functions: Difference between revisions
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(Created page with "== Overview == Asterisk dialplan function 내용 정리 == VALID_EXTEN() == == See also == * https://wiki.asterisk.org/wiki/display/AST/Asterisk+14+Dialplan+Functions - Aste...") |
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Asterisk dialplan function 내용 정리 | Asterisk dialplan function 내용 정리 | ||
== VALID_EXTEN() == | == VALID_EXTEN == | ||
입력된 Extension 이 Context 에 존재하는지 여부를 확인한다. | |||
Determine whether an extension exists or not. | |||
Returns a true value if the indicated context, extension, and priority exist. | |||
: This function has been deprecated in favor of the DIALPLAN_EXISTS() function. | |||
<pre> | |||
VALID_EXTEN(context,extension,priority) | |||
</pre> | |||
* context : Defaults to the current context. | |||
* extension | |||
* priority : Priority defaults to 1 | |||
=== Example === | |||
<pre> | |||
[DialToInternal] | |||
include => Internal | |||
exten => s,1,Goto(${CallFlowID},1) | |||
exten => _[+0-9]!,1,GoSub(LoopDetection,s,1) | |||
same => n,ExecIf(${ISNULL(${UniqueID})}?Set(__UniqueID=${UNIQUEID})) | |||
same => n,Log(NOTICE,${UniqueID}-${CONTEXT}(${UNIQUEID}@${CHANNEL})) | |||
same => n,GotoIf(${VALID_EXTEN(Internal,${EXTEN},1)}?Internal,${EXTEN},1) | |||
</pre> | |||
=== See also === | |||
* https://wiki.asterisk.org/wiki/display/AST/Asterisk+14+Function_VALID_EXTEN | |||
== See also == | == See also == | ||
Revision as of 15:52, 10 January 2017
Overview
Asterisk dialplan function 내용 정리
VALID_EXTEN
입력된 Extension 이 Context 에 존재하는지 여부를 확인한다.
Determine whether an extension exists or not.
Returns a true value if the indicated context, extension, and priority exist.
- This function has been deprecated in favor of the DIALPLAN_EXISTS() function.
VALID_EXTEN(context,extension,priority)
- context : Defaults to the current context.
- extension
- priority : Priority defaults to 1
Example
[DialToInternal]
include => Internal
exten => s,1,Goto(${CallFlowID},1)
exten => _[+0-9]!,1,GoSub(LoopDetection,s,1)
same => n,ExecIf(${ISNULL(${UniqueID})}?Set(__UniqueID=${UNIQUEID}))
same => n,Log(NOTICE,${UniqueID}-${CONTEXT}(${UNIQUEID}@${CHANNEL}))
same => n,GotoIf(${VALID_EXTEN(Internal,${EXTEN},1)}?Internal,${EXTEN},1)
See also
See also
- https://wiki.asterisk.org/wiki/display/AST/Asterisk+14+Dialplan+Functions - Asterisk 14 Dialplan Functions