Synopsis:

Counts the number of channels in the groups matching the specified pattern

Description:

 GROUP_MATCH_COUNT(groupmatch@category)
 
Calculates the group count for all groups that match the specified pattern.
Uses standard regular expression matching (see regex(7)).

New in Asterisk 1.8: GROUP_MATCH_COUNT has been improved to allow regex matching on category

Notes

• *CLI> show function GROUP_MATCH_COUNT

Return value

Returns the resulting string.

Example

exten => s,1,Set(foo=${GROUP_MATCH_COUNT(g[0-3])})

See also

• Asterisk variables
• Asterisk functions
• Asterisk groups

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• Asterisk - documentation of application commands