| CheckGroup( )
|
Checks the number of channels in a particular
group
|
CheckGroup(max[@category])
Checks to see if the total number of channels in
the current channel's group exceeds the max
argument. If the number does not exceed max, the
application continues to the next priority. If the number of
channels in the group is higher than max, and
priority n+101 exists (where n is the current
priority), execution continues at that priority. Otherwise, the
application terminates and -1 is returned.
When the optional category
argument is passed, this application checks the total number of
channels in the group category. See SetGroup( )
for more information about categories.
exten => 123,1,SetGroup(support)
exten => 123,2,CheckGroup(5)
; if there are less than five calls in the support group
exten => 123,3,Dial(${SUPPORT})
; if there are more than five calls in the support group
exten => 123,103,Playback(im-sorry)
See Also
SetGroup( ),
GetGroupCount(
), GetGroupMatchCount(
)
|
