Asterisk Project : Asterisk 10 Function_VALID_EXTEN This page last changed on Oct 14, 2011 by wikibot. # VALID_EXTEN() ### Synopsis Determine whether an extension exists or not. ### Description Returns a true value if the indicated context, extension, and priority exist. This function has been deprecated in favor of the `DIALPLAN_EXISTS()` function ### Syntax
    VALID_EXTEN([context,extension[,priority]])
##### Arguments `context` - Defaults to the current context `extension` `priority` - Priority defaults to `1`. ### See Also ### Import Version This documentation was imported from Asterisk version SVN-branch-10-r340810.

Document generated by Confluence on Oct 14, 2011 13:25