[asterisk-users] question about queue

[Rilawich Ango]

HI all,
  I have set up a queue with 2 members (A & B).  1st call is waiting
in the queue and a queue member A is ringing but don't take the call.
Member A keeps ringing.  Then 2nd call is also get into the queue but
I found that queue member B doesn't ring.  That's mean member B is
available to take call but somehow it can't get a call in the queue.
After that, member A takes the call of the 1st caller and member B gets ring.
Question:
-Why  the 1st call will be stick the queue even there are many call behind?
-Is it a bug of the queue or just a setting of the queue to solve the problem?


5000         has 2 calls (max unlimited) in 'rrmemory' strategy (24s
holdtime), W:0, C:1, A:1, SL:100.0% within 120s
   Members:
      Local/2002 at sipauth (dynamic) (Not in use) has taken no calls yet
      Local/2001 at sipauth (dynamic) (Unknown) has taken 1 calls (last
was 76 secs ago)
   Callers:
      1. SIP/2003-02cf0940 (wait: 0:47, prio: 0)
      2. SIP/10.100.0.109-e4096dc0 (wait: 0:15, prio: 0)