Synopsis

Counts the number of channels in the specified group

Description

 GROUP_COUNT([groupname][@category])
 
Calculates the group count for the specified group, or uses the channel's current group if not specifed (and non-empty).

Notes

• *CLI> show function GROUP_COUNT

Return value

Returns the resulting number.

Example

 exten => s,1,GotoIf($[ ${GROUP_COUNT(MyGroup)} > 1 ]?isdn:gsm)
 exten => s,n(gsm),NoOp(-- Now prepare to dial via GSM --)
 exten => s,n(isdn),Set(ISDNINFO=${GROUP_COUNT(MyGroup)})

See also

• Asterisk func group
• Asterisk variables
• Asterisk functions
• Asterisk groups

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• Asterisk - documentation of application commands