[Asterisk-Users] Queue Statistics Line

[Paul Oster]

Does anyone know what the various statistics in this line mean?

I'm curious what the C:3, A:3 and SL:0.0% withing 0s  parts stand for
and I have not been able to find any references to it by using search
engines.

main         has 0 calls (max unlimited) in 'rrmemory' strategy (3s
holdtime), C:3, A:0, SL:0.0% within 0s

Thanks in advance

Paul

p.s.  That line comes from show queues...