Сделал такую очередь:
[q-test]
strategy => ringall
ringinuse=no
autofill=yes
maxlen=10
timeout=15
retry=1
periodic-announce = queue-periodic-announce,your-call-is-important,please-wait
member => Local/100@q-ext/n,1
member => Local/101@q-ext/n,2
member => Local/102@q-ext/n,2
member => Local/201@q ...

